Refactors Ammolite to remove the dependency on OkHttp to prepare for KTor and multiplatform settings.

- This also reduces the Singleton coupling between Client and RelayPool.

To migrate, create a NostrClient instance on your Application class and update your code to access that `client` instance.

amethyst/src/main/java/com/vitorpamplona/amethyst/Amethyst.kt

@@ -37,8 +37,10 @@ import coil3.memory.MemoryCache
 import coil3.request.crossfade
 import com.vitorpamplona.amethyst.service.LocationState
 import com.vitorpamplona.amethyst.service.notifications.PokeyReceiver
+import com.vitorpamplona.amethyst.service.okhttp.HttpClientManager
+import com.vitorpamplona.amethyst.service.okhttp.OkHttpWebSocket
 import com.vitorpamplona.amethyst.service.playback.VideoCache
-import com.vitorpamplona.ammolite.service.HttpClientManager
+import com.vitorpamplona.ammolite.relays.NostrClient
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.DelicateCoroutinesApi
 import kotlinx.coroutines.Dispatchers
@@ -54,8 +56,10 @@ import kotlin.time.measureTimedValue
 class Amethyst : Application() {
     val applicationIOScope = CoroutineScope(Dispatchers.IO + SupervisorJob())
 
+    val client: NostrClient = NostrClient(OkHttpWebSocket.Builder())
+
     // Service Manager is only active when the activity is active.
-    val serviceManager = ServiceManager(applicationIOScope)
+    val serviceManager = ServiceManager(client, applicationIOScope)
     val locationManager = LocationState(this, applicationIOScope)
 
     val pokeyReceiver = PokeyReceiver()

amethyst/src/main/java/com/vitorpamplona/amethyst/DebugUtils.kt

@@ -43,11 +43,9 @@ import com.vitorpamplona.amethyst.service.NostrSingleUserDataSource
 import com.vitorpamplona.amethyst.service.NostrThreadDataSource
 import com.vitorpamplona.amethyst.service.NostrUserProfileDataSource
 import com.vitorpamplona.amethyst.service.NostrVideoDataSource
-import com.vitorpamplona.ammolite.relays.Client
-import com.vitorpamplona.ammolite.relays.RelayPool
 
 fun debugState(context: Context) {
-    Client
+    Amethyst.instance.client
         .allSubscriptions()
         .forEach { Log.d("STATE DUMP", "${it.key} ${it.value.joinToString { it.filter.toDebugJson() }}") }
 
@@ -89,7 +87,7 @@ fun debugState(context: Context) {
         Log.d("STATE DUMP", "Memory Class " + memClass + " MB (largeHeap $isLargeHeap)")
     }
 
-    Log.d("STATE DUMP", "Connected Relays: " + RelayPool.connectedRelays())
+    Log.d("STATE DUMP", "Connected Relays: " + Amethyst.instance.client.connectedRelays())
 
     Log.d(
         "STATE DUMP",

amethyst/src/main/java/com/vitorpamplona/amethyst/ServiceManager.kt

@@ -50,12 +50,12 @@ import com.vitorpamplona.amethyst.service.NostrSingleUserDataSource
 import com.vitorpamplona.amethyst.service.NostrThreadDataSource
 import com.vitorpamplona.amethyst.service.NostrUserProfileDataSource
 import com.vitorpamplona.amethyst.service.NostrVideoDataSource
+import com.vitorpamplona.amethyst.service.okhttp.HttpClientManager
 import com.vitorpamplona.amethyst.service.ots.OkHttpBlockstreamExplorer
 import com.vitorpamplona.amethyst.service.ots.OkHttpCalendarBuilder
 import com.vitorpamplona.amethyst.ui.tor.TorManager
 import com.vitorpamplona.amethyst.ui.tor.TorType
-import com.vitorpamplona.ammolite.relays.Client
-import com.vitorpamplona.ammolite.service.HttpClientManager
+import com.vitorpamplona.ammolite.relays.NostrClient
 import com.vitorpamplona.quartz.encoders.bechToBytes
 import com.vitorpamplona.quartz.encoders.decodePublicKeyAsHexOrNull
 import com.vitorpamplona.quartz.encoders.toHexKey
@@ -73,10 +73,12 @@ import kotlinx.coroutines.runBlocking
 
 @Stable
 class ServiceManager(
+    val client: NostrClient,
     val scope: CoroutineScope,
 ) {
-    private var isStarted: Boolean =
-        false // to not open amber in a loop trying to use auth relays and registering for notifications
+    // to not open amber in a loop trying to use auth relays and registering for notifications
+    private var isStarted: Boolean = false
+
     private var account: Account? = null
 
     private var collectorJob: Job? = null
@@ -156,7 +158,7 @@ class ServiceManager(
 
         if (myAccount != null) {
             val relaySet = myAccount.connectToRelaysWithProxy.value
-            Client.reconnect(relaySet)
+            client.reconnect(relaySet)
 
             collectorJob?.cancel()
             collectorJob = null
@@ -165,7 +167,7 @@ class ServiceManager(
                     myAccount.connectToRelaysWithProxy.collectLatest {
                         delay(500)
                         if (isStarted) {
-                            Client.reconnect(it, onlyIfChanged = true)
+                            client.reconnect(it, onlyIfChanged = true)
                         }
                     }
                 }
@@ -231,7 +233,7 @@ class ServiceManager(
         NostrUserProfileDataSource.stopSync()
         NostrVideoDataSource.stopSync()
 
-        Client.reconnect(null)
+        client.reconnect(null)
         isStarted = false
     }
 

amethyst/src/main/java/com/vitorpamplona/amethyst/model/Account.kt

@@ -34,13 +34,13 @@ import com.vitorpamplona.amethyst.commons.richtext.RichTextParser
 import com.vitorpamplona.amethyst.service.LocationState
 import com.vitorpamplona.amethyst.service.NostrLnZapPaymentResponseDataSource
 import com.vitorpamplona.amethyst.service.checkNotInMainThread
+import com.vitorpamplona.amethyst.service.okhttp.HttpClientManager
 import com.vitorpamplona.amethyst.service.uploads.FileHeader
 import com.vitorpamplona.amethyst.tryAndWait
 import com.vitorpamplona.amethyst.ui.actions.mediaServers.DEFAULT_MEDIA_SERVERS
 import com.vitorpamplona.amethyst.ui.actions.mediaServers.ServerName
 import com.vitorpamplona.amethyst.ui.actions.mediaServers.ServerType
 import com.vitorpamplona.amethyst.ui.tor.TorType
-import com.vitorpamplona.ammolite.relays.Client
 import com.vitorpamplona.ammolite.relays.Constants
 import com.vitorpamplona.ammolite.relays.FeedType
 import com.vitorpamplona.ammolite.relays.Relay
@@ -48,7 +48,6 @@ import com.vitorpamplona.ammolite.relays.RelaySetupInfo
 import com.vitorpamplona.ammolite.relays.RelaySetupInfoToConnect
 import com.vitorpamplona.ammolite.relays.TypedFilter
 import com.vitorpamplona.ammolite.relays.filters.SincePerRelayFilter
-import com.vitorpamplona.ammolite.service.HttpClientManager
 import com.vitorpamplona.quartz.crypto.KeyPair
 import com.vitorpamplona.quartz.encoders.ATag
 import com.vitorpamplona.quartz.encoders.Dimension
@@ -1129,7 +1128,7 @@ class Account(
                 otherTags = emptyArray(),
                 signer = signer,
             ) {
-                Client.send(it)
+                Amethyst.instance.client.send(it)
                 LocalCache.justConsume(it, null)
             }
         }
@@ -1146,7 +1145,7 @@ class Account(
                 relayUse = relays,
                 signer = signer,
             ) {
-                Client.send(it)
+                Amethyst.instance.client.send(it)
                 LocalCache.justConsume(it, null)
             }
         } else {
@@ -1160,7 +1159,7 @@ class Account(
                 signer = signer,
             ) {
                 // Keep this local to avoid erasing a good contact list.
-                // Client.send(it)
+                // Amethyst.instance.client.send(it)
                 LocalCache.justConsume(it, null)
             }
         }
@@ -1202,7 +1201,7 @@ class Account(
             github = github,
             signer = signer,
         ) {
-            Client.send(it)
+            Amethyst.instance.client.send(it)
             LocalCache.justConsume(it, null)
         }
 
@@ -1278,7 +1277,7 @@ class Account(
                 if (emojiUrl != null) {
                     note.event?.let {
                         ReactionEvent.create(emojiUrl, it, signer) {
-                            Client.send(it)
+                            Amethyst.instance.client.send(it)
                             LocalCache.consume(it)
                         }
                     }
@@ -1289,7 +1288,7 @@ class Account(
 
             note.event?.let {
                 ReactionEvent.create(reaction, it, signer) {
-                    Client.send(it)
+                    Amethyst.instance.client.send(it)
                     LocalCache.consume(it)
                 }
             }
@@ -1395,7 +1394,7 @@ class Account(
 
                 LocalCache.consume(event, zappedNote) { it.response(signer) { onResponse(it) } }
 
-                Client.sendSingle(
+                Amethyst.instance.client.sendSingle(
                     signedEvent = event,
                     relayTemplate =
                         RelaySetupInfoToConnect(
@@ -1448,14 +1447,14 @@ class Account(
 
         note.event?.let {
             ReactionEvent.createWarning(it, signer) {
-                Client.send(it)
+                Amethyst.instance.client.send(it)
                 LocalCache.justConsume(it, null)
             }
         }
 
         note.event?.let {
             ReportEvent.create(it, type, signer, content) {
-                Client.send(it)
+                Amethyst.instance.client.send(it)
                 LocalCache.justConsume(it, null)
             }
         }
@@ -1473,7 +1472,7 @@ class Account(
         }
 
         ReportEvent.create(user.pubkeyHex, type, signer) {
-            Client.send(it)
+            Amethyst.instance.client.send(it)
             LocalCache.justConsume(it, null)
         }
     }
@@ -1490,7 +1489,7 @@ class Account(
             // chunks in 200 elements to avoid going over the 65KB limit for events.
             myNoteVersions.chunked(200).forEach { chunkedList ->
                 DeletionEvent.create(chunkedList, signer) { deletionEvent ->
-                    Client.send(deletionEvent)
+                    Amethyst.instance.client.send(deletionEvent)
                     LocalCache.justConsume(deletionEvent, null)
                 }
             }
@@ -1549,12 +1548,12 @@ class Account(
         note.event?.let {
             if (it.kind() == 1) {
                 RepostEvent.create(it, signer) {
-                    Client.send(it)
+                    Amethyst.instance.client.send(it)
                     LocalCache.justConsume(it, null)
                 }
             } else {
                 GenericRepostEvent.create(it, signer) {
-                    Client.send(it)
+                    Amethyst.instance.client.send(it)
                     LocalCache.justConsume(it, null)
                 }
             }
@@ -1565,7 +1564,7 @@ class Account(
         note.event?.let {
             if (it is WrappedEvent && it.host != null) {
                 it.host?.let {
-                    Client.sendFilterAndStopOnFirstResponse(
+                    Amethyst.instance.client.sendFilterAndStopOnFirstResponse(
                         filters =
                             listOf(
                                 TypedFilter(
@@ -1576,12 +1575,12 @@ class Account(
                                 ),
                             ),
                         onResponse = {
-                            Client.send(it)
+                            Amethyst.instance.client.send(it)
                         },
                     )
                 }
             } else {
-                Client.send(it)
+                Amethyst.instance.client.send(it)
             }
         }
     }
@@ -1595,7 +1594,7 @@ class Account(
             if (pair.value != newAttestation) {
                 OtsEvent.create(pair.key, newAttestation, signer) {
                     LocalCache.justConsume(it, null)
-                    Client.send(it)
+                    Amethyst.instance.client.send(it)
 
                     settings.pendingAttestations.update {
                         it - pair.key
@@ -1626,7 +1625,7 @@ class Account(
 
         if (contactList != null) {
             ContactListEvent.followUser(contactList, user.pubkeyHex, signer) {
-                Client.send(it)
+                Amethyst.instance.client.send(it)
                 LocalCache.justConsume(it, null)
             }
         } else {
@@ -1642,7 +1641,7 @@ class Account(
                     },
                 signer = signer,
             ) {
-                Client.send(it)
+                Amethyst.instance.client.send(it)
                 LocalCache.justConsume(it, null)
             }
         }
@@ -1655,7 +1654,7 @@ class Account(
 
         if (contactList != null) {
             ContactListEvent.followEvent(contactList, channel.idHex, signer) {
-                Client.send(it)
+                Amethyst.instance.client.send(it)
                 LocalCache.justConsume(it, null)
             }
         } else {
@@ -1671,7 +1670,7 @@ class Account(
                     },
                 signer = signer,
             ) {
-                Client.send(it)
+                Amethyst.instance.client.send(it)
                 LocalCache.justConsume(it, null)
             }
         }
@@ -1684,7 +1683,7 @@ class Account(
 
         if (contactList != null) {
             ContactListEvent.followAddressableEvent(contactList, community.address, signer) {
-                Client.send(it)
+                Amethyst.instance.client.send(it)
                 LocalCache.justConsume(it, null)
             }
         } else {
@@ -1701,7 +1700,7 @@ class Account(
                 relayUse = relays,
                 signer = signer,
             ) {
-                Client.send(it)
+                Amethyst.instance.client.send(it)
                 LocalCache.justConsume(it, null)
             }
         }
@@ -1718,7 +1717,7 @@ class Account(
                 tag,
                 signer,
             ) {
-                Client.send(it)
+                Amethyst.instance.client.send(it)
                 LocalCache.justConsume(it, null)
             }
         } else {
@@ -1734,7 +1733,7 @@ class Account(
                     },
                 signer = signer,
             ) {
-                Client.send(it)
+                Amethyst.instance.client.send(it)
                 LocalCache.justConsume(it, null)
             }
         }
@@ -1770,7 +1769,7 @@ class Account(
     }
 
     fun onNewEventCreated(event: Event) {
-        Client.send(event)
+        Amethyst.instance.client.send(event)
         LocalCache.justConsume(event, null)
     }
 
@@ -1888,10 +1887,10 @@ class Account(
     ): Note? {
         if (!isWriteable()) return null
 
-        Client.send(data, relayList = relayList)
+        Amethyst.instance.client.send(data, relayList = relayList)
         LocalCache.consume(data, null)
 
-        Client.send(signedEvent, relayList = relayList)
+        Amethyst.instance.client.send(signedEvent, relayList = relayList)
         LocalCache.consume(signedEvent, null)
 
         return LocalCache.getNoteIfExists(signedEvent.id)
@@ -1912,8 +1911,8 @@ class Account(
         signedEvent: FileStorageHeaderEvent,
         relayList: List<RelaySetupInfo>,
     ) {
-        Client.send(data, relayList = relayList)
-        Client.send(signedEvent, relayList = relayList)
+        Amethyst.instance.client.send(data, relayList = relayList)
+        Amethyst.instance.client.send(signedEvent, relayList = relayList)
     }
 
     fun sendHeader(
@@ -1921,7 +1920,7 @@ class Account(
         relayList: List<RelaySetupInfo>,
         onReady: (Note) -> Unit,
     ) {
-        Client.send(signedEvent, relayList = relayList)
+        Amethyst.instance.client.send(signedEvent, relayList = relayList)
         LocalCache.justConsume(signedEvent, null)
 
         LocalCache.getNoteIfExists(signedEvent.id)?.let { onReady(it) }
@@ -2121,13 +2120,13 @@ class Account(
                     }
                 }
             } else {
-                Client.send(it, relayList = relayList)
+                Amethyst.instance.client.send(it, relayList = relayList)
                 LocalCache.justConsume(it, null)
 
-                replyTo?.forEach { it.event?.let { Client.send(it, relayList = relayList) } }
+                replyTo?.forEach { it.event?.let { Amethyst.instance.client.send(it, relayList = relayList) } }
                 addresses?.forEach {
                     LocalCache.getAddressableNoteIfExists(it.toTag())?.event?.let {
-                        Client.send(it, relayList = relayList)
+                        Amethyst.instance.client.send(it, relayList = relayList)
                     }
                 }
             }
@@ -2184,19 +2183,19 @@ class Account(
                     }
                 }
             } else {
-                Client.send(it, relayList = relayList)
+                Amethyst.instance.client.send(it, relayList = relayList)
                 LocalCache.justConsume(it, null)
 
                 // broadcast replied notes
                 replyingTo?.let {
                     LocalCache.getNoteIfExists(replyingTo)?.event?.let {
-                        Client.send(it, relayList = relayList)
+                        Amethyst.instance.client.send(it, relayList = relayList)
                     }
                 }
-                replyTo?.forEach { it.event?.let { Client.send(it, relayList = relayList) } }
+                replyTo?.forEach { it.event?.let { Amethyst.instance.client.send(it, relayList = relayList) } }
                 addresses?.forEach {
                     LocalCache.getAddressableNoteIfExists(it.toTag())?.event?.let {
-                        Client.send(it, relayList = relayList)
+                        Amethyst.instance.client.send(it, relayList = relayList)
                     }
                 }
             }
@@ -2250,19 +2249,19 @@ class Account(
                     }
                 }
             } else {
-                Client.send(it, relayList = relayList)
+                Amethyst.instance.client.send(it, relayList = relayList)
                 LocalCache.justConsume(it, null)
 
                 // broadcast replied notes
                 replyingTo?.let {
                     LocalCache.getNoteIfExists(replyingTo)?.event?.let {
-                        Client.send(it, relayList = relayList)
+                        Amethyst.instance.client.send(it, relayList = relayList)
                     }
                 }
-                replyTo?.forEach { it.event?.let { Client.send(it, relayList = relayList) } }
+                replyTo?.forEach { it.event?.let { Amethyst.instance.client.send(it, relayList = relayList) } }
                 addresses?.forEach {
                     LocalCache.getAddressableNoteIfExists(it.toTag())?.event?.let {
-                        Client.send(it, relayList = relayList)
+                        Amethyst.instance.client.send(it, relayList = relayList)
                     }
                 }
             }
@@ -2275,7 +2274,7 @@ class Account(
             val noteEvent = note.event
             if (noteEvent is DraftEvent) {
                 noteEvent.createDeletedEvent(signer) {
-                    Client.sendPrivately(
+                    Amethyst.instance.client.sendPrivately(
                         it,
                         note.relays.map { it.url }.map {
                             RelaySetupInfoToConnect(
@@ -2359,11 +2358,11 @@ class Account(
                         }
                     }
                 } else {
-                    Client.send(it, relayList = relayList)
+                    Amethyst.instance.client.send(it, relayList = relayList)
                     LocalCache.justConsume(it, null)
 
                     replyingTo.event?.let {
-                        Client.send(it, relayList = relayList)
+                        Amethyst.instance.client.send(it, relayList = relayList)
                     }
                 }
             }
@@ -2391,11 +2390,11 @@ class Account(
                         }
                     }
                 } else {
-                    Client.send(it, relayList = relayList)
+                    Amethyst.instance.client.send(it, relayList = relayList)
                     LocalCache.justConsume(it, null)
 
                     replyingTo.event?.let {
-                        Client.send(it, relayList = relayList)
+                        Amethyst.instance.client.send(it, relayList = relayList)
                     }
                 }
             }
@@ -2466,11 +2465,11 @@ class Account(
                         }
                     }
                 } else {
-                    Client.send(it, relayList = relayList)
+                    Amethyst.instance.client.send(it, relayList = relayList)
                     LocalCache.justConsume(it, null)
 
                     replyingTo.event?.let {
-                        Client.send(it, relayList = relayList)
+                        Amethyst.instance.client.send(it, relayList = relayList)
                     }
                 }
             }
@@ -2497,7 +2496,7 @@ class Account(
                         }
                     }
                 } else {
-                    Client.send(it, relayList = relayList)
+                    Amethyst.instance.client.send(it, relayList = relayList)
                     LocalCache.justConsume(it, null)
                 }
             }
@@ -2522,9 +2521,9 @@ class Account(
             signer = signer,
         ) {
             if (relayList.isNotEmpty()) {
-                Client.sendPrivately(it, relayList = relayList)
+                Amethyst.instance.client.sendPrivately(it, relayList = relayList)
             } else {
-                Client.send(it)
+                Amethyst.instance.client.send(it)
             }
             LocalCache.justConsume(it, null)
         }
@@ -2546,9 +2545,9 @@ class Account(
             signer = signer,
         ) {
             if (relayList.isNotEmpty()) {
-                Client.sendPrivately(it, relayList = relayList)
+                Amethyst.instance.client.sendPrivately(it, relayList = relayList)
             } else {
-                Client.send(it)
+                Amethyst.instance.client.send(it)
             }
             LocalCache.justConsume(it, null)
         }
@@ -2593,7 +2592,7 @@ class Account(
                     }
                 }
             } else {
-                Client.send(it, relayList = relayList)
+                Amethyst.instance.client.send(it, relayList = relayList)
                 LocalCache.justConsume(it, null)
             }
         }
@@ -2634,7 +2633,7 @@ class Account(
                     }
                 }
             } else {
-                Client.send(it, relayList = relayList)
+                Amethyst.instance.client.send(it, relayList = relayList)
                 LocalCache.justConsume(it, null)
             }
         }
@@ -2690,19 +2689,19 @@ class Account(
                     }
                 }
             } else {
-                Client.send(it, relayList = relayList)
+                Amethyst.instance.client.send(it, relayList = relayList)
                 LocalCache.justConsume(it, null)
 
                 // broadcast replied notes
                 replyingTo?.let {
                     LocalCache.getNoteIfExists(replyingTo)?.event?.let {
-                        Client.send(it, relayList = relayList)
+                        Amethyst.instance.client.send(it, relayList = relayList)
                     }
                 }
-                replyTo?.forEach { it.event?.let { Client.send(it, relayList = relayList) } }
+                replyTo?.forEach { it.event?.let { Amethyst.instance.client.send(it, relayList = relayList) } }
                 addresses?.forEach {
                     LocalCache.getAddressableNoteIfExists(it.toTag())?.event?.let {
-                        Client.send(it, relayList = relayList)
+                        Amethyst.instance.client.send(it, relayList = relayList)
                     }
                 }
             }
@@ -2728,7 +2727,7 @@ class Account(
             signer = signer,
         ) {
             LocalCache.justConsume(it, null)
-            Client.send(it, relayList = relayList)
+            Amethyst.instance.client.send(it, relayList = relayList)
         }
     }
 
@@ -2782,14 +2781,14 @@ class Account(
                     }
                 }
             } else {
-                Client.send(it, relayList = relayList)
+                Amethyst.instance.client.send(it, relayList = relayList)
                 LocalCache.justConsume(it, null)
 
                 // Rebroadcast replies and tags to the current relay set
-                replyTo?.forEach { it.event?.let { Client.send(it, relayList = relayList) } }
+                replyTo?.forEach { it.event?.let { Amethyst.instance.client.send(it, relayList = relayList) } }
                 addresses?.forEach {
                     LocalCache.getAddressableNoteIfExists(it.toTag())?.event?.let {
-                        Client.send(it, relayList = relayList)
+                        Amethyst.instance.client.send(it, relayList = relayList)
                     }
                 }
             }
@@ -2835,7 +2834,7 @@ class Account(
                     }
                 }
             } else {
-                Client.send(it)
+                Amethyst.instance.client.send(it)
                 LocalCache.justConsume(it, null)
             }
         }
@@ -2881,7 +2880,7 @@ class Account(
                     }
                 }
             } else {
-                Client.send(it)
+                Amethyst.instance.client.send(it)
                 LocalCache.justConsume(it, null)
             }
         }
@@ -2954,7 +2953,7 @@ class Account(
                     }
                 }
             } else {
-                Client.send(it)
+                Amethyst.instance.client.send(it)
                 LocalCache.consume(it, null)
             }
         }
@@ -3020,9 +3019,9 @@ class Account(
     fun sendDraftEvent(draftEvent: DraftEvent) {
         val relayList = getPrivateOutBoxRelayList()
         if (relayList.isNotEmpty()) {
-            Client.sendPrivately(draftEvent, relayList)
+            Amethyst.instance.client.sendPrivately(draftEvent, relayList)
         } else {
-            Client.send(draftEvent)
+            Amethyst.instance.client.send(draftEvent)
         }
         LocalCache.justConsume(draftEvent, null)
     }
@@ -3072,12 +3071,12 @@ class Account(
                     }
 
                 if (relayList != null) {
-                    Client.sendPrivately(signedEvent = wrap, relayList = relayList)
+                    Amethyst.instance.client.sendPrivately(signedEvent = wrap, relayList = relayList)
                 } else {
-                    Client.send(wrap)
+                    Amethyst.instance.client.send(wrap)
                 }
             } else {
-                Client.send(wrap)
+                Amethyst.instance.client.send(wrap)
             }
         }
     }
@@ -3095,7 +3094,7 @@ class Account(
             picture = picture,
             signer = signer,
         ) {
-            Client.send(it)
+            Amethyst.instance.client.send(it)
             LocalCache.justConsume(it, null)
 
             LocalCache.getChannelIfExists(it.id)?.let { follow(it) }
@@ -3110,7 +3109,7 @@ class Account(
         val oldEvent = oldStatus.event as? StatusEvent ?: return
 
         StatusEvent.update(oldEvent, newStatus, signer) {
-            Client.send(it)
+            Amethyst.instance.client.send(it)
             LocalCache.justConsume(it, null)
         }
     }
@@ -3119,7 +3118,7 @@ class Account(
         if (!isWriteable()) return
 
         StatusEvent.create(newStatus, "general", expiration = null, signer) {
-            Client.send(it)
+            Amethyst.instance.client.send(it)
             LocalCache.justConsume(it, null)
         }
     }
@@ -3129,11 +3128,11 @@ class Account(
         val oldEvent = oldStatus.event as? StatusEvent ?: return
 
         StatusEvent.clear(oldEvent, signer) { event ->
-            Client.send(event)
+            Amethyst.instance.client.send(event)
             LocalCache.justConsume(event, null)
 
             DeletionEvent.createForVersionOnly(listOf(event), signer) { event2 ->
-                Client.send(event2)
+                Amethyst.instance.client.send(event2)
                 LocalCache.justConsume(event2, null)
             }
         }
@@ -3154,7 +3153,7 @@ class Account(
             noteEvent.taggedAddresses().filter { it != emojiListEvent.address() },
             signer,
         ) {
-            Client.send(it)
+            Amethyst.instance.client.send(it)
             LocalCache.justConsume(it, null)
         }
     }
@@ -3172,7 +3171,7 @@ class Account(
                 listOf(emojiListEvent.address()),
                 signer,
             ) {
-                Client.send(it)
+                Amethyst.instance.client.send(it)
                 LocalCache.justConsume(it, null)
             }
         } else {
@@ -3187,7 +3186,7 @@ class Account(
                 noteEvent.taggedAddresses().plus(emojiListEvent.address()),
                 signer,
             ) {
-                Client.send(it)
+                Amethyst.instance.client.send(it)
                 LocalCache.justConsume(it, null)
             }
         }
@@ -3218,7 +3217,7 @@ class Account(
             originalHash = originalHash, */
             signer = signer,
         ) { event ->
-            Client.send(event)
+            Amethyst.instance.client.send(event)
             LocalCache.consume(event, null)
         }
     }
@@ -3241,7 +3240,7 @@ class Account(
                 isPrivate,
                 signer,
             ) {
-                Client.send(it)
+                Amethyst.instance.client.send(it)
                 LocalCache.consume(it)
             }
         } else {
@@ -3251,7 +3250,7 @@ class Account(
                 isPrivate,
                 signer,
             ) {
-                Client.send(it)
+                Amethyst.instance.client.send(it)
                 LocalCache.consume(it)
             }
         }
@@ -3272,7 +3271,7 @@ class Account(
                 isPrivate,
                 signer,
             ) {
-                Client.send(it)
+                Amethyst.instance.client.send(it)
                 LocalCache.consume(it)
             }
         } else {
@@ -3282,17 +3281,20 @@ class Account(
                 isPrivate,
                 signer,
             ) {
-                Client.send(it)
+                Amethyst.instance.client.send(it)
                 LocalCache.consume(it)
             }
         }
     }
 
-    fun createAuthEvent(
+    fun sendAuthEvent(
         relay: Relay,
         challenge: String,
-        onReady: (RelayAuthEvent) -> Unit,
-    ) = createAuthEvent(relay.url, challenge, onReady = onReady)
+    ) {
+        createAuthEvent(relay.url, challenge) {
+            Amethyst.instance.client.sendIfExists(it, relay)
+        }
+    }
 
     fun createAuthEvent(
         relayUrl: String,
@@ -3393,7 +3395,7 @@ class Account(
                 isPrivate = true,
                 signer = signer,
             ) {
-                Client.send(it)
+                Amethyst.instance.client.send(it)
                 LocalCache.consume(it, null)
             }
         } else {
@@ -3402,7 +3404,7 @@ class Account(
                 isPrivate = true,
                 signer = signer,
             ) {
-                Client.send(it)
+                Amethyst.instance.client.send(it)
                 LocalCache.consume(it, null)
             }
         }
@@ -3418,7 +3420,7 @@ class Account(
                 isPrivate = true,
                 signer = signer,
             ) {
-                Client.send(it)
+                Amethyst.instance.client.send(it)
                 LocalCache.consume(it, null)
             }
         }
@@ -3432,7 +3434,7 @@ class Account(
                 isPrivate = true,
                 signer = signer,
             ) {
-                Client.send(it)
+                Amethyst.instance.client.send(it)
                 LocalCache.consume(it, null)
             }
         }
@@ -3448,7 +3450,7 @@ class Account(
                 isPrivate = true,
                 signer = signer,
             ) {
-                Client.send(it)
+                Amethyst.instance.client.send(it)
                 LocalCache.consume(it, null)
             }
         } else {
@@ -3457,7 +3459,7 @@ class Account(
                 isPrivate = true,
                 signer = signer,
             ) {
-                Client.send(it)
+                Amethyst.instance.client.send(it)
                 LocalCache.consume(it, null)
             }
         }
@@ -3473,7 +3475,7 @@ class Account(
                 isPrivate = true,
                 signer = signer,
             ) {
-                Client.send(it)
+                Amethyst.instance.client.send(it)
                 LocalCache.consume(it, null)
             }
         }
@@ -3487,7 +3489,7 @@ class Account(
                 isPrivate = true,
                 signer = signer,
             ) {
-                Client.send(it)
+                Amethyst.instance.client.send(it)
                 LocalCache.consume(it, null)
             }
         }
@@ -3517,7 +3519,7 @@ class Account(
             originalChannelIdHex = channel.idHex,
             signer = signer,
         ) {
-            Client.send(it)
+            Amethyst.instance.client.send(it)
             LocalCache.justConsume(it, null)
 
             follow(channel)
@@ -3547,9 +3549,9 @@ class Account(
                 }
 
             if (relayList != null) {
-                Client.sendPrivately(it, relayList)
+                Amethyst.instance.client.sendPrivately(it, relayList)
             } else {
-                Client.send(it)
+                Amethyst.instance.client.send(it)
             }
             LocalCache.justConsume(it, null)
             onReady(it)
@@ -3764,7 +3766,7 @@ class Account(
                 relays = dmRelays,
                 signer = signer,
             ) {
-                Client.send(it)
+                Amethyst.instance.client.send(it)
                 LocalCache.justConsume(it, null)
             }
         } else {
@@ -3772,7 +3774,7 @@ class Account(
                 relays = dmRelays,
                 signer = signer,
             ) {
-                Client.send(it)
+                Amethyst.instance.client.send(it)
                 LocalCache.justConsume(it, null)
             }
         }
@@ -3798,7 +3800,7 @@ class Account(
                 relays = relays,
                 signer = signer,
             ) {
-                Client.send(it)
+                Amethyst.instance.client.send(it)
                 LocalCache.justConsume(it, null)
             }
         } else {
@@ -3806,7 +3808,7 @@ class Account(
                 relays = relays,
                 signer = signer,
             ) {
-                Client.send(it)
+                Amethyst.instance.client.send(it)
                 LocalCache.justConsume(it, null)
             }
         }
@@ -3832,7 +3834,7 @@ class Account(
                 relays = searchRelays,
                 signer = signer,
             ) {
-                Client.send(it)
+                Amethyst.instance.client.send(it)
                 LocalCache.justConsume(it, null)
             }
         } else {
@@ -3840,7 +3842,7 @@ class Account(
                 relays = searchRelays,
                 signer = signer,
             ) {
-                Client.send(it)
+                Amethyst.instance.client.send(it)
                 LocalCache.justConsume(it, null)
             }
         }
@@ -3866,7 +3868,7 @@ class Account(
                 relays = relays,
                 signer = signer,
             ) {
-                Client.send(it)
+                Amethyst.instance.client.send(it)
                 LocalCache.justConsume(it, null)
             }
         } else {
@@ -3874,7 +3876,7 @@ class Account(
                 relays = relays,
                 signer = signer,
             ) {
-                Client.send(it)
+                Amethyst.instance.client.send(it)
                 LocalCache.justConsume(it, null)
             }
         }
@@ -3922,7 +3924,7 @@ class Account(
                 relays = servers,
                 signer = signer,
             ) {
-                Client.send(it)
+                Amethyst.instance.client.send(it)
                 LocalCache.justConsume(it, null)
             }
         } else {
@@ -3930,7 +3932,7 @@ class Account(
                 relays = servers,
                 signer = signer,
             ) {
-                Client.send(it)
+                Amethyst.instance.client.send(it)
                 LocalCache.justConsume(it, null)
             }
         }
@@ -3947,7 +3949,7 @@ class Account(
                 relays = servers,
                 signer = signer,
             ) {
-                Client.send(it)
+                Amethyst.instance.client.send(it)
                 LocalCache.justConsume(it, null)
             }
         } else {
@@ -3955,7 +3957,7 @@ class Account(
                 relays = servers,
                 signer = signer,
             ) {
-                Client.send(it)
+                Amethyst.instance.client.send(it)
                 LocalCache.justConsume(it, null)
             }
         }

amethyst/src/main/java/com/vitorpamplona/amethyst/service/AmethystNostrDataSource.kt

@@ -20,6 +20,7 @@
  */
 package com.vitorpamplona.amethyst.service
 
+import com.vitorpamplona.amethyst.Amethyst
 import com.vitorpamplona.amethyst.model.LocalCache
 import com.vitorpamplona.ammolite.relays.NostrDataSource
 import com.vitorpamplona.ammolite.relays.Relay
@@ -28,7 +29,7 @@ import com.vitorpamplona.quartz.events.Event
 
 abstract class AmethystNostrDataSource(
     debugName: String,
-) : NostrDataSource(debugName) {
+) : NostrDataSource(Amethyst.instance.client, debugName) {
     override fun consume(
         event: Event,
         relay: Relay,

amethyst/src/main/java/com/vitorpamplona/amethyst/service/CashuProcessor.kt

@@ -27,9 +27,9 @@ import com.fasterxml.jackson.module.kotlin.jacksonObjectMapper
 import com.fasterxml.jackson.module.kotlin.readValue
 import com.vitorpamplona.amethyst.R
 import com.vitorpamplona.amethyst.service.lnurl.LightningAddressResolver
+import com.vitorpamplona.amethyst.service.okhttp.HttpClientManager
 import com.vitorpamplona.amethyst.ui.components.GenericLoadable
 import com.vitorpamplona.amethyst.ui.stringRes
-import com.vitorpamplona.ammolite.service.HttpClientManager
 import com.vitorpamplona.quartz.encoders.toHexKey
 import com.vitorpamplona.quartz.events.Event
 import kotlinx.collections.immutable.ImmutableList

amethyst/src/main/java/com/vitorpamplona/amethyst/service/Nip05NostrAddressVerifier.kt

@@ -22,7 +22,7 @@ package com.vitorpamplona.amethyst.service
 
 import com.fasterxml.jackson.module.kotlin.jacksonObjectMapper
 import com.vitorpamplona.amethyst.BuildConfig
-import com.vitorpamplona.ammolite.service.HttpClientManager
+import com.vitorpamplona.amethyst.service.okhttp.HttpClientManager
 import kotlinx.coroutines.CancellationException
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.withContext

amethyst/src/main/java/com/vitorpamplona/amethyst/service/Nip11RelayInfoRetriever.kt

@@ -22,7 +22,7 @@ package com.vitorpamplona.amethyst.service
 
 import android.util.Log
 import android.util.LruCache
-import com.vitorpamplona.ammolite.service.HttpClientManager
+import com.vitorpamplona.amethyst.service.okhttp.HttpClientManager
 import com.vitorpamplona.quartz.encoders.Nip11RelayInformation
 import com.vitorpamplona.quartz.encoders.RelayUrlFormatter
 import com.vitorpamplona.quartz.utils.TimeUtils

amethyst/src/main/java/com/vitorpamplona/amethyst/service/NostrAccountDataSource.kt

@@ -25,7 +25,6 @@ import com.vitorpamplona.amethyst.model.LocalCache
 import com.vitorpamplona.amethyst.model.User
 import com.vitorpamplona.amethyst.service.relays.EOSEAccount
 import com.vitorpamplona.ammolite.relays.COMMON_FEED_TYPES
-import com.vitorpamplona.ammolite.relays.Client
 import com.vitorpamplona.ammolite.relays.EVENT_FINDER_TYPES
 import com.vitorpamplona.ammolite.relays.Relay
 import com.vitorpamplona.ammolite.relays.TypedFilter
@@ -492,9 +491,7 @@ object NostrAccountDataSource : AmethystNostrDataSource("AccountData") {
         super.auth(relay, challenge)
 
         if (this::account.isInitialized) {
-            account.createAuthEvent(relay, challenge) {
-                Client.sendIfExists(it, relay)
-            }
+            account.sendAuthEvent(relay, challenge)
         }
     }
 

amethyst/src/main/java/com/vitorpamplona/amethyst/service/OnlineCheck.kt

@@ -24,7 +24,7 @@ import android.util.Log
 import android.util.LruCache
 import androidx.compose.runtime.Immutable
 import com.vitorpamplona.amethyst.BuildConfig
-import com.vitorpamplona.ammolite.service.HttpClientManager
+import com.vitorpamplona.amethyst.service.okhttp.HttpClientManager
 import com.vitorpamplona.quartz.crypto.CryptoUtils
 import okhttp3.EventListener
 import okhttp3.Protocol

amethyst/src/main/java/com/vitorpamplona/amethyst/service/lnurl/LightningAddressResolver.kt

@@ -25,8 +25,8 @@ import com.fasterxml.jackson.module.kotlin.jacksonObjectMapper
 import com.vitorpamplona.amethyst.BuildConfig
 import com.vitorpamplona.amethyst.R
 import com.vitorpamplona.amethyst.service.checkNotInMainThread
+import com.vitorpamplona.amethyst.service.okhttp.HttpClientManager
 import com.vitorpamplona.amethyst.ui.stringRes
-import com.vitorpamplona.ammolite.service.HttpClientManager
 import com.vitorpamplona.quartz.encoders.LnInvoiceUtil
 import com.vitorpamplona.quartz.encoders.Lud06
 import okhttp3.Request

amethyst/src/main/java/com/vitorpamplona/amethyst/service/notifications/RegisterAccounts.kt

@@ -27,8 +27,8 @@ import com.vitorpamplona.amethyst.BuildConfig
 import com.vitorpamplona.amethyst.LocalPreferences
 import com.vitorpamplona.amethyst.launchAndWaitAll
 import com.vitorpamplona.amethyst.model.AccountSettings
+import com.vitorpamplona.amethyst.service.okhttp.HttpClientManager
 import com.vitorpamplona.amethyst.tryAndWait
-import com.vitorpamplona.ammolite.service.HttpClientManager
 import com.vitorpamplona.quartz.events.RelayAuthEvent
 import com.vitorpamplona.quartz.signers.NostrSignerExternal
 import kotlinx.coroutines.CancellationException

amethyst/src/main/java/com/vitorpamplona/amethyst/service/okhttp/HttpClientManager.kt

@@ -18,41 +18,20 @@
  * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  */
-package com.vitorpamplona.ammolite.service
+package com.vitorpamplona.amethyst.service.okhttp
 
 import android.util.Log
-import com.vitorpamplona.ammolite.service.HttpClientManager.setDefaultProxy
+import com.vitorpamplona.quartz.crypto.nip17.NostrCipher
 import okhttp3.Interceptor
 import okhttp3.OkHttpClient
 import okhttp3.Request
 import okhttp3.Response
+import okhttp3.ResponseBody.Companion.toResponseBody
 import java.io.IOException
 import java.net.InetSocketAddress
 import java.net.Proxy
 import java.time.Duration
 
-class LoggingInterceptor : Interceptor {
-    @Throws(IOException::class)
-    override fun intercept(chain: Interceptor.Chain): Response {
-        val request: Request = chain.request()
-        val t1 = System.nanoTime()
-        val port =
-            (
-                chain
-                    .connection()
-                    ?.route()
-                    ?.proxy
-                    ?.address() as? InetSocketAddress
-            )?.port
-        val response: Response = chain.proceed(request)
-        val t2 = System.nanoTime()
-
-        Log.d("OkHttpLog", "Req $port ${request.url} in ${(t2 - t1) / 1e6}ms")
-
-        return response
-    }
-}
-
 object HttpClientManager {
     val rootClient =
         OkHttpClient
@@ -74,32 +53,32 @@ object HttpClientManager {
     fun setDefaultProxy(proxy: Proxy?) {
         if (currentProxy != proxy) {
             Log.d("HttpClient", "Changing proxy to: ${proxy != null}")
-            this.currentProxy = proxy
+            currentProxy = proxy
 
             // recreates singleton
-            this.defaultHttpClient = buildHttpClient(currentProxy, defaultTimeout)
+            defaultHttpClient = buildHttpClient(currentProxy, defaultTimeout)
         }
     }
 
-    fun getCurrentProxy(): Proxy? = this.currentProxy
+    fun getCurrentProxy(): Proxy? = currentProxy
 
     fun setDefaultTimeout(timeout: Duration) {
         Log.d("HttpClient", "Changing timeout to: $timeout")
-        if (this.defaultTimeout.seconds != timeout.seconds) {
-            this.defaultTimeout = timeout
+        if (defaultTimeout.seconds != timeout.seconds) {
+            defaultTimeout = timeout
 
             // recreates singleton
-            this.defaultHttpClient = buildHttpClient(currentProxy, defaultTimeout)
-            this.defaultHttpClientWithoutProxy = buildHttpClient(null, defaultTimeout)
+            defaultHttpClient = buildHttpClient(currentProxy, defaultTimeout)
+            defaultHttpClientWithoutProxy = buildHttpClient(null, defaultTimeout)
         }
     }
 
     fun setDefaultUserAgent(userAgentHeader: String) {
         Log.d("HttpClient", "Changing userAgent")
         if (userAgent != userAgentHeader) {
-            this.userAgent = userAgentHeader
-            this.defaultHttpClient = buildHttpClient(currentProxy, defaultTimeout)
-            this.defaultHttpClientWithoutProxy = buildHttpClient(null, defaultTimeout)
+            userAgent = userAgentHeader
+            defaultHttpClient = buildHttpClient(currentProxy, defaultTimeout)
+            defaultHttpClientWithoutProxy = buildHttpClient(null, defaultTimeout)
         }
     }
 
@@ -117,6 +96,7 @@ object HttpClientManager {
             .writeTimeout(duration)
             .addInterceptor(DefaultContentTypeInterceptor(userAgent))
             .addNetworkInterceptor(LoggingInterceptor())
+            .addNetworkInterceptor(EncryptedBlobInterceptor())
             .build()
     }
 
@@ -135,6 +115,48 @@ object HttpClientManager {
         }
     }
 
+    class EncryptedBlobInterceptor : Interceptor {
+        override fun intercept(chain: Interceptor.Chain): Response {
+            val response = chain.proceed(chain.request())
+
+            if (response.isSuccessful) {
+                val cipher = chain.request().tag(NostrCipher::class)
+
+                println("AABBCC Cipher ${chain.request().tag(NostrCipher::class)}")
+
+                if (cipher != null) {
+                    val body = response.peekBody(Long.MAX_VALUE)
+                    val decryptedBytes = cipher.decrypt(body.bytes())
+                    val newBody = decryptedBytes.toResponseBody(body.contentType())
+                    return response.newBuilder().body(newBody).build()
+                }
+            }
+            return response
+        }
+    }
+
+    class LoggingInterceptor : Interceptor {
+        @Throws(IOException::class)
+        override fun intercept(chain: Interceptor.Chain): Response {
+            val request: Request = chain.request()
+            val t1 = System.nanoTime()
+            val port =
+                (
+                    chain
+                        .connection()
+                        ?.route()
+                        ?.proxy
+                        ?.address() as? InetSocketAddress
+                )?.port
+            val response: Response = chain.proceed(request)
+            val t2 = System.nanoTime()
+
+            Log.d("OkHttpLog", "Req $port ${request.url} in ${(t2 - t1) / 1e6}ms")
+
+            return response
+        }
+    }
+
     fun getCurrentProxyPort(useProxy: Boolean): Int? =
         if (useProxy) {
             (currentProxy?.address() as? InetSocketAddress)?.port
@@ -144,13 +166,13 @@ object HttpClientManager {
 
     fun getHttpClient(useProxy: Boolean): OkHttpClient =
         if (useProxy) {
-            if (this.defaultHttpClient == null) {
-                this.defaultHttpClient = buildHttpClient(currentProxy, defaultTimeout)
+            if (defaultHttpClient == null) {
+                defaultHttpClient = buildHttpClient(currentProxy, defaultTimeout)
             }
             defaultHttpClient!!
         } else {
-            if (this.defaultHttpClientWithoutProxy == null) {
-                this.defaultHttpClientWithoutProxy = buildHttpClient(null, defaultTimeout)
+            if (defaultHttpClientWithoutProxy == null) {
+                defaultHttpClientWithoutProxy = buildHttpClient(null, defaultTimeout)
             }
             defaultHttpClientWithoutProxy!!
         }

amethyst/src/main/java/com/vitorpamplona/amethyst/service/okhttp/OkHttpWebSocket.kt

@@ -0,0 +1,89 @@
+/**
+ * Copyright (c) 2024 Vitor Pamplona
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the
+ * Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+package com.vitorpamplona.amethyst.service.okhttp
+
+import com.vitorpamplona.ammolite.sockets.WebSocket
+import com.vitorpamplona.ammolite.sockets.WebSocketListener
+import com.vitorpamplona.ammolite.sockets.WebsocketBuilder
+import okhttp3.Request
+import okhttp3.Response
+
+class OkHttpWebSocket(
+    val url: String,
+    val forceProxy: Boolean,
+    val out: WebSocketListener,
+) : WebSocket {
+    private val listener = OkHttpWebsocketListener()
+    private var socket: okhttp3.WebSocket? = null
+
+    fun buildRequest() = Request.Builder().url(url.trim()).build()
+
+    override fun connect() {
+        socket = HttpClientManager.getHttpClient(forceProxy).newWebSocket(buildRequest(), listener)
+    }
+
+    inner class OkHttpWebsocketListener : okhttp3.WebSocketListener() {
+        override fun onOpen(
+            webSocket: okhttp3.WebSocket,
+            response: Response,
+        ) = out.onOpen(
+            response.receivedResponseAtMillis - response.sentRequestAtMillis,
+            response.headers.get("Sec-WebSocket-Extensions")?.contains("permessage-deflate") ?: false,
+        )
+
+        override fun onMessage(
+            webSocket: okhttp3.WebSocket,
+            text: String,
+        ) = out.onMessage(text)
+
+        override fun onClosing(
+            webSocket: okhttp3.WebSocket,
+            code: Int,
+            reason: String,
+        ) = out.onClosing(code, reason)
+
+        override fun onClosed(
+            webSocket: okhttp3.WebSocket,
+            code: Int,
+            reason: String,
+        ) = out.onClosed(code, reason)
+
+        override fun onFailure(
+            webSocket: okhttp3.WebSocket,
+            t: Throwable,
+            response: Response?,
+        ) = out.onFailure(t, response?.message)
+    }
+
+    class Builder : WebsocketBuilder {
+        override fun build(
+            url: String,
+            forceProxy: Boolean,
+            out: WebSocketListener,
+        ) = OkHttpWebSocket(url, forceProxy, out)
+    }
+
+    override fun cancel() {
+        socket?.cancel()
+    }
+
+    override fun send(msg: String): Boolean = socket?.send(msg) ?: false
+}

amethyst/src/main/java/com/vitorpamplona/amethyst/service/ots/OkHttpBlockstreamExplorer.kt

@@ -24,7 +24,7 @@ import android.util.Log
 import android.util.LruCache
 import com.fasterxml.jackson.module.kotlin.jacksonObjectMapper
 import com.vitorpamplona.amethyst.BuildConfig
-import com.vitorpamplona.ammolite.service.HttpClientManager
+import com.vitorpamplona.amethyst.service.okhttp.HttpClientManager
 import com.vitorpamplona.quartz.ots.BitcoinExplorer
 import com.vitorpamplona.quartz.ots.BlockHeader
 import com.vitorpamplona.quartz.ots.exceptions.UrlException

amethyst/src/main/java/com/vitorpamplona/amethyst/service/ots/OkHttpCalendar.kt

@@ -21,7 +21,7 @@
 package com.vitorpamplona.amethyst.service.ots
 
 import com.vitorpamplona.amethyst.BuildConfig
-import com.vitorpamplona.ammolite.service.HttpClientManager
+import com.vitorpamplona.amethyst.service.okhttp.HttpClientManager
 import com.vitorpamplona.quartz.encoders.Hex
 import com.vitorpamplona.quartz.ots.ICalendar
 import com.vitorpamplona.quartz.ots.StreamDeserializationContext

amethyst/src/main/java/com/vitorpamplona/amethyst/service/ots/OkHttpCalendarAsyncSubmit.kt

@@ -21,7 +21,7 @@
 package com.vitorpamplona.amethyst.service.ots
 
 import com.vitorpamplona.amethyst.BuildConfig
-import com.vitorpamplona.ammolite.service.HttpClientManager
+import com.vitorpamplona.amethyst.service.okhttp.HttpClientManager
 import com.vitorpamplona.quartz.ots.ICalendarAsyncSubmit
 import com.vitorpamplona.quartz.ots.StreamDeserializationContext
 import com.vitorpamplona.quartz.ots.Timestamp

amethyst/src/main/java/com/vitorpamplona/amethyst/service/playback/PlaybackService.kt

@@ -26,7 +26,7 @@ import androidx.annotation.OptIn
 import androidx.media3.common.util.UnstableApi
 import androidx.media3.session.MediaSession
 import androidx.media3.session.MediaSessionService
-import com.vitorpamplona.ammolite.service.HttpClientManager
+import com.vitorpamplona.amethyst.service.okhttp.HttpClientManager
 
 class PlaybackService : MediaSessionService() {
     private var videoViewedPositionCache = VideoViewedPositionCache()

amethyst/src/main/java/com/vitorpamplona/amethyst/service/previews/UrlPreview.kt

@@ -21,7 +21,7 @@
 package com.vitorpamplona.amethyst.service.previews
 
 import com.vitorpamplona.amethyst.service.checkNotInMainThread
-import com.vitorpamplona.ammolite.service.HttpClientManager
+import com.vitorpamplona.amethyst.service.okhttp.HttpClientManager
 import kotlinx.coroutines.CancellationException
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.withContext

amethyst/src/main/java/com/vitorpamplona/amethyst/service/uploads/blossom/BlossomUploader.kt

@@ -31,10 +31,10 @@ import com.vitorpamplona.amethyst.BuildConfig
 import com.vitorpamplona.amethyst.R
 import com.vitorpamplona.amethyst.service.HttpStatusMessages
 import com.vitorpamplona.amethyst.service.checkNotInMainThread
+import com.vitorpamplona.amethyst.service.okhttp.HttpClientManager
 import com.vitorpamplona.amethyst.service.uploads.MediaUploadResult
 import com.vitorpamplona.amethyst.service.uploads.nip96.randomChars
 import com.vitorpamplona.amethyst.ui.stringRes
-import com.vitorpamplona.ammolite.service.HttpClientManager
 import com.vitorpamplona.quartz.crypto.CryptoUtils
 import com.vitorpamplona.quartz.encoders.HexKey
 import com.vitorpamplona.quartz.encoders.toHexKey

amethyst/src/main/java/com/vitorpamplona/amethyst/service/uploads/nip96/Nip96Uploader.kt

@@ -32,9 +32,9 @@ import com.vitorpamplona.amethyst.BuildConfig
 import com.vitorpamplona.amethyst.R
 import com.vitorpamplona.amethyst.service.HttpStatusMessages
 import com.vitorpamplona.amethyst.service.checkNotInMainThread
+import com.vitorpamplona.amethyst.service.okhttp.HttpClientManager
 import com.vitorpamplona.amethyst.service.uploads.MediaUploadResult
 import com.vitorpamplona.amethyst.ui.stringRes
-import com.vitorpamplona.ammolite.service.HttpClientManager
 import com.vitorpamplona.quartz.encoders.Dimension
 import com.vitorpamplona.quartz.events.HTTPAuthorizationEvent
 import kotlinx.coroutines.delay

amethyst/src/main/java/com/vitorpamplona/amethyst/service/uploads/nip96/ServerInfoRetriever.kt

@@ -24,7 +24,7 @@ import android.util.Log
 import com.fasterxml.jackson.databind.DeserializationFeature
 import com.fasterxml.jackson.module.kotlin.jacksonObjectMapper
 import com.vitorpamplona.amethyst.service.checkNotInMainThread
-import com.vitorpamplona.ammolite.service.HttpClientManager
+import com.vitorpamplona.amethyst.service.okhttp.HttpClientManager
 import kotlinx.coroutines.CancellationException
 import okhttp3.Request
 import java.net.URI

amethyst/src/main/java/com/vitorpamplona/amethyst/ui/MainActivity.kt

@@ -39,6 +39,7 @@ import com.vitorpamplona.amethyst.debugState
 import com.vitorpamplona.amethyst.model.LocalCache
 import com.vitorpamplona.amethyst.service.lang.LanguageTranslatorService
 import com.vitorpamplona.amethyst.service.notifications.PushNotificationUtils
+import com.vitorpamplona.amethyst.service.okhttp.HttpClientManager
 import com.vitorpamplona.amethyst.ui.components.DEFAULT_MUTED_SETTING
 import com.vitorpamplona.amethyst.ui.components.keepPlayingMutex
 import com.vitorpamplona.amethyst.ui.navigation.Route
@@ -46,7 +47,6 @@ import com.vitorpamplona.amethyst.ui.screen.AccountScreen
 import com.vitorpamplona.amethyst.ui.screen.AccountStateViewModel
 import com.vitorpamplona.amethyst.ui.theme.AmethystTheme
 import com.vitorpamplona.amethyst.ui.tor.TorManager
-import com.vitorpamplona.ammolite.service.HttpClientManager
 import com.vitorpamplona.quartz.encoders.Nip19Bech32
 import com.vitorpamplona.quartz.encoders.Nip47WalletConnect
 import com.vitorpamplona.quartz.events.ChannelCreateEvent

amethyst/src/main/java/com/vitorpamplona/amethyst/ui/actions/MediaSaverToDisk.kt

@@ -32,7 +32,7 @@ import androidx.annotation.RequiresApi
 import androidx.core.net.toFile
 import androidx.core.net.toUri
 import com.vitorpamplona.amethyst.BuildConfig
-import com.vitorpamplona.ammolite.service.HttpClientManager
+import com.vitorpamplona.amethyst.service.okhttp.HttpClientManager
 import kotlinx.coroutines.CancellationException
 import okhttp3.Call
 import okhttp3.Callback

amethyst/src/main/java/com/vitorpamplona/amethyst/ui/actions/uploads/ImageDownloader.kt

@@ -20,7 +20,7 @@
  */
 package com.vitorpamplona.amethyst.ui.actions.uploads
 
-import com.vitorpamplona.ammolite.service.HttpClientManager
+import com.vitorpamplona.amethyst.service.okhttp.HttpClientManager
 import kotlinx.coroutines.CancellationException
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.delay

amethyst/src/main/java/com/vitorpamplona/amethyst/ui/components/VideoView.kt

@@ -97,6 +97,7 @@ import com.linc.audiowaveform.infiniteLinearGradient
 import com.vitorpamplona.amethyst.R
 import com.vitorpamplona.amethyst.commons.compose.GenericBaseCache
 import com.vitorpamplona.amethyst.commons.compose.produceCachedState
+import com.vitorpamplona.amethyst.service.okhttp.HttpClientManager
 import com.vitorpamplona.amethyst.service.playback.PlaybackClientController
 import com.vitorpamplona.amethyst.ui.actions.MediaSaverToDisk
 import com.vitorpamplona.amethyst.ui.note.DownloadForOfflineIcon
@@ -117,7 +118,6 @@ import com.vitorpamplona.amethyst.ui.theme.Size75dp
 import com.vitorpamplona.amethyst.ui.theme.VolumeBottomIconSize
 import com.vitorpamplona.amethyst.ui.theme.imageModifier
 import com.vitorpamplona.amethyst.ui.theme.videoGalleryModifier
-import com.vitorpamplona.ammolite.service.HttpClientManager
 import com.vitorpamplona.quartz.encoders.Dimension
 import kotlinx.collections.immutable.ImmutableList
 import kotlinx.coroutines.CancellationException

amethyst/src/main/java/com/vitorpamplona/amethyst/ui/navigation/DrawerContent.kt

@@ -111,7 +111,6 @@ import com.vitorpamplona.amethyst.ui.theme.drawerSpacing
 import com.vitorpamplona.amethyst.ui.theme.placeholderText
 import com.vitorpamplona.amethyst.ui.theme.profileContentHeaderModifier
 import com.vitorpamplona.amethyst.ui.tor.ConnectTorDialog
-import com.vitorpamplona.ammolite.relays.RelayPool
 import com.vitorpamplona.ammolite.relays.RelayPoolStatus
 import com.vitorpamplona.quartz.encoders.ATag
 import com.vitorpamplona.quartz.encoders.HexKey
@@ -563,7 +562,7 @@ fun ListContent(
 
 @Composable
 private fun RelayStatus(accountViewModel: AccountViewModel) {
-    val connectedRelaysText by RelayPool.statusFlow.collectAsStateWithLifecycle(RelayPoolStatus(0, 0))
+    val connectedRelaysText by accountViewModel.relayStatusFlow().collectAsStateWithLifecycle(RelayPoolStatus(0, 0))
 
     RenderRelayStatus(connectedRelaysText)
 }

amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/AccountStateViewModel.kt

@@ -35,7 +35,6 @@ import com.vitorpamplona.amethyst.model.DefaultSearchRelayList
 import com.vitorpamplona.amethyst.service.Nip05NostrAddressVerifier
 import com.vitorpamplona.amethyst.ui.tor.TorSettings
 import com.vitorpamplona.amethyst.ui.tor.TorSettingsFlow
-import com.vitorpamplona.ammolite.relays.Client
 import com.vitorpamplona.ammolite.relays.Constants
 import com.vitorpamplona.quartz.crypto.CryptoUtils
 import com.vitorpamplona.quartz.crypto.KeyPair
@@ -297,11 +296,11 @@ class AccountStateViewModel : ViewModel() {
 
             GlobalScope.launch(Dispatchers.IO) {
                 delay(2000) // waits for the new user to connect to the new relays.
-                accountSettings.backupUserMetadata?.let { Client.send(it) }
-                accountSettings.backupContactList?.let { Client.send(it) }
-                accountSettings.backupNIP65RelayList?.let { Client.send(it) }
-                accountSettings.backupDMRelayList?.let { Client.send(it) }
-                accountSettings.backupSearchRelayList?.let { Client.send(it) }
+                accountSettings.backupUserMetadata?.let { Amethyst.instance.client.send(it) }
+                accountSettings.backupContactList?.let { Amethyst.instance.client.send(it) }
+                accountSettings.backupNIP65RelayList?.let { Amethyst.instance.client.send(it) }
+                accountSettings.backupDMRelayList?.let { Amethyst.instance.client.send(it) }
+                accountSettings.backupSearchRelayList?.let { Amethyst.instance.client.send(it) }
             }
         }
     }

amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/AccountViewModel.kt

@@ -1626,6 +1626,8 @@ class AccountViewModel(
         }
     }
 
+    fun relayStatusFlow() = Amethyst.instance.client.relayStatusFlow()
+
     val draftNoteCache = CachedDraftNotes(this)
 
     class CachedDraftNotes(

amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/profile/gallery/GalleryThumb.kt

@@ -51,6 +51,7 @@ import com.vitorpamplona.amethyst.commons.richtext.MediaUrlImage
 import com.vitorpamplona.amethyst.commons.richtext.MediaUrlVideo
 import com.vitorpamplona.amethyst.commons.richtext.RichTextParser.Companion.isVideoUrl
 import com.vitorpamplona.amethyst.model.Note
+import com.vitorpamplona.amethyst.service.okhttp.HttpClientManager
 import com.vitorpamplona.amethyst.ui.actions.CrossfadeIfEnabled
 import com.vitorpamplona.amethyst.ui.components.ClickableUrl
 import com.vitorpamplona.amethyst.ui.components.DisplayBlurHash
@@ -66,7 +67,6 @@ import com.vitorpamplona.amethyst.ui.note.elements.BannerImage
 import com.vitorpamplona.amethyst.ui.screen.loggedIn.AccountViewModel
 import com.vitorpamplona.amethyst.ui.theme.QuoteBorder
 import com.vitorpamplona.amethyst.ui.theme.Size75dp
-import com.vitorpamplona.ammolite.service.HttpClientManager
 import com.vitorpamplona.quartz.events.PictureEvent
 import com.vitorpamplona.quartz.events.ProfileGalleryEntryEvent
 import com.vitorpamplona.quartz.events.VideoEvent

amethyst/src/main/java/com/vitorpamplona/amethyst/ui/tor/TorManager.kt

@@ -27,7 +27,7 @@ import android.content.ServiceConnection
 import android.os.IBinder
 import android.util.Log
 import androidx.appcompat.app.AppCompatActivity.BIND_AUTO_CREATE
-import com.vitorpamplona.ammolite.service.HttpClientManager
+import com.vitorpamplona.amethyst.service.okhttp.HttpClientManager
 import org.torproject.jni.TorService
 import org.torproject.jni.TorService.LocalBinder
 

ammolite/build.gradle

@@ -57,7 +57,6 @@ dependencies {
     implementation libs.androidx.runtime.runtime
 
     implementation project(path: ':quartz')
-    implementation libs.okhttp
 
     testImplementation libs.junit
 

ammolite/src/main/java/com/vitorpamplona/ammolite/relays/NostrClient.kt

@@ -22,6 +22,7 @@ package com.vitorpamplona.ammolite.relays
 
 import android.util.Log
 import com.vitorpamplona.ammolite.service.checkNotInMainThread
+import com.vitorpamplona.ammolite.sockets.WebsocketBuilder
 import com.vitorpamplona.quartz.events.Event
 import com.vitorpamplona.quartz.events.EventInterface
 import kotlinx.coroutines.DelicateCoroutinesApi
@@ -37,10 +38,16 @@ import java.util.concurrent.TimeUnit
  * The Nostr Client manages multiple personae the user may switch between. Events are received and
  * published through multiple relays. Events are stored with their respective persona.
  */
-object Client : RelayPool.Listener {
+class NostrClient(
+    private val websocketBuilder: WebsocketBuilder,
+) : RelayPool.Listener {
+    private val relayPool: RelayPool = RelayPool()
+    private val subscriptions: MutableSubscriptionManager = MutableSubscriptionManager()
+
     private var listeners = setOf<Listener>()
     private var relays = emptyArray<Relay>()
-    private var subscriptions = mapOf<String, List<TypedFilter>>()
+
+    fun buildRelay(it: RelaySetupInfoToConnect): Relay = Relay(it.url, it.read, it.write, it.forceProxy, it.feedTypes, websocketBuilder, subscriptions)
 
     @Synchronized
     fun reconnect(
@@ -52,33 +59,33 @@ object Client : RelayPool.Listener {
 
         if (onlyIfChanged) {
             if (!isSameRelaySetConfig(relays)) {
-                if (Client.relays.isNotEmpty()) {
-                    RelayPool.disconnect()
-                    RelayPool.unregister(this)
-                    RelayPool.unloadRelays()
+                if (this.relays.isNotEmpty()) {
+                    relayPool.disconnect()
+                    relayPool.unregister(this)
+                    relayPool.unloadRelays()
                 }
 
                 if (relays != null) {
-                    val newRelays = relays.map { Relay(it.url, it.read, it.write, it.forceProxy, it.feedTypes) }
-                    RelayPool.register(this)
-                    RelayPool.loadRelays(newRelays)
-                    RelayPool.requestAndWatch()
-                    Client.relays = newRelays.toTypedArray()
+                    val newRelays = relays.map(::buildRelay)
+                    relayPool.register(this)
+                    relayPool.loadRelays(newRelays)
+                    relayPool.requestAndWatch()
+                    this.relays = newRelays.toTypedArray()
                 }
             }
         } else {
-            if (Client.relays.isNotEmpty()) {
-                RelayPool.disconnect()
-                RelayPool.unregister(this)
-                RelayPool.unloadRelays()
+            if (this.relays.isNotEmpty()) {
+                relayPool.disconnect()
+                relayPool.unregister(this)
+                relayPool.unloadRelays()
             }
 
             if (relays != null) {
-                val newRelays = relays.map { Relay(it.url, it.read, it.write, it.forceProxy, it.feedTypes) }
-                RelayPool.register(this)
-                RelayPool.loadRelays(newRelays)
-                RelayPool.requestAndWatch()
-                Client.relays = newRelays.toTypedArray()
+                val newRelays = relays.map(::buildRelay)
+                relayPool.register(this)
+                relayPool.loadRelays(newRelays)
+                relayPool.requestAndWatch()
+                this.relays = newRelays.toTypedArray()
             }
         }
     }
@@ -101,8 +108,8 @@ object Client : RelayPool.Listener {
     ) {
         checkNotInMainThread()
 
-        subscriptions = subscriptions + Pair(subscriptionId, filters)
-        RelayPool.sendFilter(subscriptionId, filters)
+        subscriptions.add(subscriptionId, filters)
+        relayPool.sendFilter(subscriptionId, filters)
     }
 
     fun sendFilterAndStopOnFirstResponse(
@@ -129,8 +136,8 @@ object Client : RelayPool.Listener {
             },
         )
 
-        subscriptions = subscriptions + Pair(subscriptionId, filters)
-        RelayPool.sendFilter(subscriptionId, filters)
+        subscriptions.add(subscriptionId, filters)
+        relayPool.sendFilter(subscriptionId, filters)
     }
 
     @OptIn(DelicateCoroutinesApi::class)
@@ -146,7 +153,7 @@ object Client : RelayPool.Listener {
     ): Boolean {
         checkNotInMainThread()
 
-        val size = if (relay != null) 1 else relayList?.size ?: RelayPool.availableRelays()
+        val size = if (relay != null) 1 else relayList?.size ?: relayPool.availableRelays()
         val latch = CountDownLatch(size)
         val relayErrors = mutableMapOf<String, String>()
         var result = false
@@ -227,8 +234,8 @@ object Client : RelayPool.Listener {
     ) {
         checkNotInMainThread()
 
-        subscriptions = subscriptions + Pair(subscriptionId, filters)
-        RelayPool.connectAndSendFiltersIfDisconnected()
+        subscriptions.add(subscriptionId, filters)
+        relayPool.connectAndSendFiltersIfDisconnected()
     }
 
     fun sendIfExists(
@@ -237,7 +244,7 @@ object Client : RelayPool.Listener {
     ) {
         checkNotInMainThread()
 
-        RelayPool.getRelays(connectedRelay.url).forEach {
+        relayPool.getRelays(connectedRelay.url).forEach {
             it.send(signedEvent)
         }
     }
@@ -249,14 +256,14 @@ object Client : RelayPool.Listener {
     ) {
         checkNotInMainThread()
 
-        RelayPool.getOrCreateRelay(relayTemplate, onDone) {
+        relayPool.runCreatingIfNeeded(buildRelay(relayTemplate), onDone = onDone) {
             it.send(signedEvent)
         }
     }
 
     fun send(signedEvent: EventInterface) {
         checkNotInMainThread()
-        RelayPool.send(signedEvent)
+        relayPool.send(signedEvent)
     }
 
     fun send(
@@ -265,7 +272,7 @@ object Client : RelayPool.Listener {
     ) {
         checkNotInMainThread()
 
-        RelayPool.sendToSelectedRelays(relayList, signedEvent)
+        relayPool.sendToSelectedRelays(relayList, signedEvent)
     }
 
     fun sendPrivately(
@@ -275,18 +282,18 @@ object Client : RelayPool.Listener {
         checkNotInMainThread()
 
         relayList.forEach { relayTemplate ->
-            RelayPool.getOrCreateRelay(relayTemplate, { }) {
+            relayPool.runCreatingIfNeeded(buildRelay(relayTemplate)) {
                 it.sendOverride(signedEvent)
             }
         }
     }
 
     fun close(subscriptionId: String) {
-        RelayPool.close(subscriptionId)
-        subscriptions = subscriptions.minus(subscriptionId)
+        relayPool.close(subscriptionId)
+        subscriptions.remove(subscriptionId)
     }
 
-    fun isActive(subscriptionId: String): Boolean = subscriptions.contains(subscriptionId)
+    fun isActive(subscriptionId: String): Boolean = subscriptions.isActive(subscriptionId)
 
     @OptIn(DelicateCoroutinesApi::class)
     override fun onEvent(
@@ -392,9 +399,13 @@ object Client : RelayPool.Listener {
         listeners = listeners.minus(listener)
     }
 
-    fun allSubscriptions(): Map<String, List<TypedFilter>> = subscriptions
+    fun allSubscriptions(): Map<String, List<TypedFilter>> = subscriptions.allSubscriptions()
 
-    fun getSubscriptionFilters(subId: String): List<TypedFilter> = subscriptions[subId] ?: emptyList()
+    fun getSubscriptionFilters(subId: String): List<TypedFilter> = subscriptions.getSubscriptionFilters(subId)
+
+    fun connectedRelays() = relayPool.connectedRelays()
+
+    fun relayStatusFlow() = relayPool.statusFlow
 
     interface Listener {
         /** A new message was received */

ammolite/src/main/java/com/vitorpamplona/ammolite/relays/NostrDataSource.kt

@@ -35,6 +35,7 @@ import java.util.UUID
 import java.util.concurrent.atomic.AtomicBoolean
 
 abstract class NostrDataSource(
+    val client: NostrClient,
     val debugName: String,
 ) {
     private val scope = CoroutineScope(Dispatchers.IO + SupervisorJob())
@@ -67,7 +68,7 @@ abstract class NostrDataSource(
     ): Int = 31 * str1.hashCode() + str2.hashCode()
 
     private val clientListener =
-        object : Client.Listener {
+        object : NostrClient.Listener {
             override fun onEvent(
                 event: Event,
                 subscriptionId: String,
@@ -139,14 +140,14 @@ abstract class NostrDataSource(
 
     init {
         Log.d("DataSource", "${this.javaClass.simpleName} Subscribe")
-        Client.subscribe(clientListener)
+        client.subscribe(clientListener)
     }
 
     fun destroy() {
         // makes sure to run
         Log.d("DataSource", "${this.javaClass.simpleName} Unsubscribe")
         stop()
-        Client.unsubscribe(clientListener)
+        client.unsubscribe(clientListener)
         scope.cancel()
         bundler.cancel()
     }
@@ -170,7 +171,7 @@ abstract class NostrDataSource(
 
         GlobalScope.launch(Dispatchers.IO) {
             subscriptions.values.forEach { subscription ->
-                Client.close(subscription.id)
+                client.close(subscription.id)
                 subscription.typedFilters = null
             }
         }
@@ -181,7 +182,7 @@ abstract class NostrDataSource(
         Log.d("DataSource", "${this.javaClass.simpleName} Stop")
 
         subscriptions.values.forEach { subscription ->
-            Client.close(subscription.id)
+            client.close(subscription.id)
             subscription.typedFilters = null
         }
     }
@@ -193,7 +194,7 @@ abstract class NostrDataSource(
     }
 
     fun dismissChannel(subscription: Subscription) {
-        Client.close(subscription.id)
+        client.close(subscription.id)
         subscriptions = subscriptions.minus(subscription.id)
     }
 
@@ -231,29 +232,29 @@ abstract class NostrDataSource(
         subscriptions.values.forEach { updatedSubscription ->
             val updatedSubscriptionNewFilters = updatedSubscription.typedFilters
 
-            val isActive = Client.isActive(updatedSubscription.id)
+            val isActive = client.isActive(updatedSubscription.id)
 
             if (!isActive && updatedSubscriptionNewFilters != null) {
                 // Filter was removed from the active list
                 if (active) {
-                    Client.sendFilter(updatedSubscription.id, updatedSubscriptionNewFilters)
+                    client.sendFilter(updatedSubscription.id, updatedSubscriptionNewFilters)
                 }
             } else {
                 if (currentFilters.containsKey(updatedSubscription.id)) {
                     if (updatedSubscriptionNewFilters == null) {
                         // was active and is not active anymore, just close.
-                        Client.close(updatedSubscription.id)
+                        client.close(updatedSubscription.id)
                     } else {
                         // was active and is still active, check if it has changed.
                         if (updatedSubscription.hasChangedFiltersFrom(currentFilters[updatedSubscription.id])) {
-                            Client.close(updatedSubscription.id)
+                            client.close(updatedSubscription.id)
                             if (active) {
-                                Client.sendFilter(updatedSubscription.id, updatedSubscriptionNewFilters)
+                                client.sendFilter(updatedSubscription.id, updatedSubscriptionNewFilters)
                             }
                         } else {
                             // hasn't changed, does nothing.
                             if (active) {
-                                Client.sendFilterOnlyIfDisconnected(
+                                client.sendFilterOnlyIfDisconnected(
                                     updatedSubscription.id,
                                     updatedSubscriptionNewFilters,
                                 )
@@ -269,9 +270,9 @@ abstract class NostrDataSource(
                             if (active) {
                                 Log.d(
                                     this@NostrDataSource.javaClass.simpleName,
-                                    "Update Filter 3 ${updatedSubscription.id} ${Client.isSubscribed(clientListener)}",
+                                    "Update Filter 3 ${updatedSubscription.id} ${client.isSubscribed(clientListener)}",
                                 )
-                                Client.sendFilter(updatedSubscription.id, updatedSubscriptionNewFilters)
+                                client.sendFilter(updatedSubscription.id, updatedSubscriptionNewFilters)
                             }
                         }
                     }

ammolite/src/main/java/com/vitorpamplona/ammolite/relays/Relay.kt

@@ -22,8 +22,10 @@ package com.vitorpamplona.ammolite.relays
 
 import android.util.Log
 import com.vitorpamplona.ammolite.BuildConfig
-import com.vitorpamplona.ammolite.service.HttpClientManager
 import com.vitorpamplona.ammolite.service.checkNotInMainThread
+import com.vitorpamplona.ammolite.sockets.WebSocket
+import com.vitorpamplona.ammolite.sockets.WebSocketListener
+import com.vitorpamplona.ammolite.sockets.WebsocketBuilder
 import com.vitorpamplona.quartz.encoders.HexKey
 import com.vitorpamplona.quartz.events.Event
 import com.vitorpamplona.quartz.events.EventInterface
@@ -31,10 +33,6 @@ import com.vitorpamplona.quartz.events.RelayAuthEvent
 import com.vitorpamplona.quartz.utils.TimeUtils
 import com.vitorpamplona.quartz.utils.bytesUsedInMemory
 import kotlinx.coroutines.CancellationException
-import okhttp3.Request
-import okhttp3.Response
-import okhttp3.WebSocket
-import okhttp3.WebSocketListener
 import java.util.concurrent.atomic.AtomicBoolean
 
 enum class FeedType {
@@ -61,6 +59,8 @@ class Relay(
     val write: Boolean = true,
     val forceProxy: Boolean = false,
     val activeTypes: Set<FeedType>,
+    val socketBuilder: WebsocketBuilder,
+    val subs: SubscriptionManager,
 ) {
     companion object {
         // waits 3 minutes to reconnect once things fail
@@ -132,13 +132,7 @@ class Relay(
 
             lastConnectTentative = TimeUtils.now()
 
-            val request =
-                Request
-                    .Builder()
-                    .url(url.trim())
-                    .build()
-
-            socket = HttpClientManager.getHttpClient(forceProxy).newWebSocket(request, RelayListener(onConnected))
+            socket = socketBuilder.build(url, false, RelayListener(onConnected))
         } catch (e: Exception) {
             if (e is CancellationException) throw e
 
@@ -153,19 +147,15 @@ class Relay(
 
     inner class RelayListener(
         val onConnected: (Relay) -> Unit,
-    ) : WebSocketListener() {
+    ) : WebSocketListener {
         override fun onOpen(
-            webSocket: WebSocket,
-            response: Response,
+            pingInMs: Long,
+            usingCompression: Boolean,
         ) {
             checkNotInMainThread()
             Log.d("Relay", "Connect onOpen $url $socket")
 
-            markConnectionAsReady(
-                pingInMs = response.receivedResponseAtMillis - response.sentRequestAtMillis,
-                usingCompression =
-                    response.headers.get("Sec-WebSocket-Extensions")?.contains("permessage-deflate") ?: false,
-            )
+            markConnectionAsReady(pingInMs, usingCompression)
 
             // Log.w("Relay", "Relay OnOpen, Loading All subscriptions $url")
             onConnected(this@Relay)
@@ -173,10 +163,7 @@ class Relay(
             listeners.forEach { it.onRelayStateChange(this@Relay, StateType.CONNECT, null) }
         }
 
-        override fun onMessage(
-            webSocket: WebSocket,
-            text: String,
-        ) {
+        override fun onMessage(text: String) {
             checkNotInMainThread()
 
             RelayStats.addBytesReceived(url, text.bytesUsedInMemory())
@@ -193,7 +180,6 @@ class Relay(
         }
 
         override fun onClosing(
-            webSocket: WebSocket,
             code: Int,
             reason: String,
         ) {
@@ -211,7 +197,6 @@ class Relay(
         }
 
         override fun onClosed(
-            webSocket: WebSocket,
             code: Int,
             reason: String,
         ) {
@@ -225,9 +210,8 @@ class Relay(
         }
 
         override fun onFailure(
-            webSocket: WebSocket,
             t: Throwable,
-            response: Response?,
+            responseMessage: String?,
         ) {
             checkNotInMainThread()
 
@@ -235,19 +219,19 @@ class Relay(
 
             // checks if this is an actual failure. Closing the socket generates an onFailure as well.
             if (!(socket == null && (t.message == "Socket is closed" || t.message == "Socket closed"))) {
-                RelayStats.newError(url, response?.message ?: t.message ?: "onFailure event from server: ${t.javaClass.simpleName}")
+                RelayStats.newError(url, responseMessage ?: t.message ?: "onFailure event from server: ${t.javaClass.simpleName}")
             }
 
             // Failures disconnect the relay.
             markConnectionAsClosed()
 
-            Log.w("Relay", "Relay onFailure $url, ${response?.message} $response ${t.message} $socket")
+            Log.w("Relay", "Relay onFailure $url, $responseMessage $responseMessage ${t.message} $socket")
             t.printStackTrace()
             listeners.forEach {
                 it.onError(
                     this@Relay,
                     "",
-                    Error("WebSocket Failure. Response: $response. Exception: ${t.message}", t),
+                    Error("WebSocket Failure. Response: $responseMessage. Exception: ${t.message}", t),
                 )
             }
         }
@@ -461,7 +445,7 @@ class Relay(
 
     fun renewFilters() {
         // Force update all filters after AUTH.
-        Client.allSubscriptions().forEach {
+        subs.allSubscriptions().forEach {
             sendFilter(requestId = it.key, it.value)
         }
     }

ammolite/src/main/java/com/vitorpamplona/ammolite/relays/RelayPool.kt

@@ -24,7 +24,6 @@ import androidx.compose.runtime.Immutable
 import com.vitorpamplona.ammolite.service.checkNotInMainThread
 import com.vitorpamplona.quartz.events.Event
 import com.vitorpamplona.quartz.events.EventInterface
-import kotlinx.coroutines.DelicateCoroutinesApi
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.GlobalScope
 import kotlinx.coroutines.channels.BufferOverflow
@@ -37,7 +36,7 @@ import kotlinx.coroutines.launch
 /**
  * RelayPool manages the connection to multiple Relays and lets consumers deal with simple events.
  */
-object RelayPool : Relay.Listener {
+class RelayPool : Relay.Listener {
     private var relays = listOf<Relay>()
     private var listeners = setOf<Listener>()
 
@@ -57,57 +56,34 @@ object RelayPool : Relay.Listener {
 
     fun getAll() = relays
 
-    fun getOrCreateRelay(
-        relayTemplate: RelaySetupInfoToConnect,
+    fun runCreatingIfNeeded(
+        relay: Relay,
+        timeout: Long = 60000,
         onDone: (() -> Unit)? = null,
         whenConnected: (Relay) -> Unit,
     ) {
         synchronized(this) {
-            val matching = getRelays(relayTemplate.url)
+            val matching = getRelays(relay.url)
             if (matching.isNotEmpty()) {
                 matching.forEach { whenConnected(it) }
             } else {
-                /** temporary connection */
-                newSporadicRelay(
-                    relayTemplate.url,
-                    relayTemplate.read,
-                    relayTemplate.write,
-                    relayTemplate.forceProxy,
-                    relayTemplate.feedTypes,
-                    onConnected = whenConnected,
-                    onDone = onDone,
-                )
-            }
-        }
-    }
+                addRelay(relay)
 
-    @OptIn(DelicateCoroutinesApi::class)
-    fun newSporadicRelay(
-        url: String,
-        read: Boolean,
-        write: Boolean,
-        forceProxy: Boolean,
-        feedTypes: Set<FeedType>?,
-        onConnected: (Relay) -> Unit,
-        onDone: (() -> Unit)?,
-        timeout: Long = 60000,
-    ) {
-        val relay = Relay(url, read, write, forceProxy, feedTypes ?: emptySet())
-        addRelay(relay)
+                relay.connectAndRun {
+                    relay.renewFilters()
+                    relay.sendOutbox()
 
-        relay.connectAndRun {
-            relay.renewFilters()
-            relay.sendOutbox()
+                    whenConnected(relay)
 
-            onConnected(relay)
+                    GlobalScope.launch(Dispatchers.IO) {
+                        delay(timeout) // waits for a reply
+                        relay.disconnect()
+                        removeRelay(relay)
 
-            GlobalScope.launch(Dispatchers.IO) {
-                delay(timeout) // waits for a reply
-                relay.disconnect()
-                removeRelay(relay)
-
-                if (onDone != null) {
-                    onDone()
+                        if (onDone != null) {
+                            onDone()
+                        }
+                    }
                 }
             }
         }

ammolite/src/main/java/com/vitorpamplona/ammolite/relays/SubscriptionManager.kt

@@ -0,0 +1,50 @@
+/**
+ * Copyright (c) 2024 Vitor Pamplona
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the
+ * Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+package com.vitorpamplona.ammolite.relays
+
+class MutableSubscriptionManager : SubscriptionManager {
+    private var subscriptions = mapOf<String, List<TypedFilter>>()
+
+    fun add(
+        subscriptionId: String,
+        filters: List<TypedFilter> = listOf(),
+    ) {
+        subscriptions = subscriptions + Pair(subscriptionId, filters)
+    }
+
+    fun remove(subscriptionId: String) {
+        subscriptions = subscriptions.minus(subscriptionId)
+    }
+
+    override fun isActive(subscriptionId: String): Boolean = subscriptions.contains(subscriptionId)
+
+    override fun allSubscriptions(): Map<String, List<TypedFilter>> = subscriptions
+
+    override fun getSubscriptionFilters(subId: String): List<TypedFilter> = subscriptions[subId] ?: emptyList()
+}
+
+interface SubscriptionManager {
+    fun isActive(subscriptionId: String): Boolean
+
+    fun allSubscriptions(): Map<String, List<TypedFilter>>
+
+    fun getSubscriptionFilters(subId: String): List<TypedFilter>
+}

ammolite/src/main/java/com/vitorpamplona/ammolite/sockets/WebSocket.kt

@@ -0,0 +1,27 @@
+/**
+ * Copyright (c) 2024 Vitor Pamplona
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the
+ * Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+package com.vitorpamplona.ammolite.sockets
+
+interface WebSocket {
+    fun cancel()
+
+    fun send(msg: String): Boolean
+}

ammolite/src/main/java/com/vitorpamplona/ammolite/sockets/WebSocketListener.kt

@@ -0,0 +1,45 @@
+/**
+ * Copyright (c) 2024 Vitor Pamplona
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the
+ * Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+package com.vitorpamplona.ammolite.sockets
+
+interface WebSocketListener {
+    fun onOpen(
+        pingMillis: Long,
+        compression: Boolean,
+    )
+
+    fun onMessage(text: String)
+
+    fun onClosing(
+        code: Int,
+        reason: String,
+    )
+
+    fun onClosed(
+        code: Int,
+        reason: String,
+    )
+
+    fun onFailure(
+        t: Throwable,
+        response: String?,
+    )
+}

ammolite/src/main/java/com/vitorpamplona/ammolite/sockets/WebsocketBuilder.kt

@@ -0,0 +1,29 @@
+/**
+ * Copyright (c) 2024 Vitor Pamplona
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the
+ * Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+package com.vitorpamplona.ammolite.sockets
+
+interface WebsocketBuilder {
+    fun build(
+        url: String,
+        forceProxy: Boolean,
+        out: WebSocketListener,
+    ): WebSocket
+}