diff --git a/bouncer.js b/bouncer.js
index 3f16e55..b3f6901 100644
--- a/bouncer.js
+++ b/bouncer.js
@@ -34,13 +34,13 @@ module.exports = (ws, req, onClose) => {
   ws.subalias = new Map();
   ws.fakesubalias = new Map();
   ws.mergedFilters = new Map();
+  ws.connectedRelays = new Set();
   ws.pubkey = null;
   ws.rejectKinds = query.reject?.split(",").map(_ => parseInt(_));
   ws.acceptKinds = query.accept?.split(",").map(_ => parseInt(_));
   ws.forcedLimit = parseInt(query.limit);
   ws.accurateMode = parseInt(query.accurate);
   ws.saveMode = parseInt(query.save);
-  ws.connectedRelays = 0;
 
   if (authorized_keys?.length) {
     authKey = Date.now() + Math.random().toString(36);
@@ -229,7 +229,7 @@ function newConn(addr, client, reconn_t = 0) {
   relay.on('open', _ => {
     if (client.readyState !== 1) return relay.terminate();
     reconn_t = 0;
-    client.connectedRelays++;
+    client.connectedRelays.add(relay);
     if (log_about_relays) console.log(process.pid, "---", client.ip, `${relay.url} is connected`);
 
     for (const i of client.my_events) {
@@ -292,9 +292,9 @@ function newConn(addr, client, reconn_t = 0) {
         data[1] = client.subalias.get(data[1]);
         if (!client.pendingEOSE.has(data[1])) return;
         client.pendingEOSE.set(data[1], client.pendingEOSE.get(data[1]) + 1);
-        if (log_about_relays) console.log(process.pid, "---", client.ip, `got EOSE from ${relay.url} for ${data[1]}. There are ${client.pendingEOSE.get(data[1])} EOSE received out of ${client.connectedRelays} connected relays.`);
+        if (log_about_relays) console.log(process.pid, "---", client.ip, `got EOSE from ${relay.url} for ${data[1]}. There are ${client.pendingEOSE.get(data[1])} EOSE received out of ${client.connectedRelays.size} connected relays.`);
 
-        if (wait_eose && ((client.pendingEOSE.get(data[1]) < max_eose_score) || (client.pendingEOSE.get(data[1]) < client.connectedRelays))) return;
+        if (wait_eose && ((client.pendingEOSE.get(data[1]) < max_eose_score) || (client.pendingEOSE.get(data[1]) < client.connectedRelays.size))) return;
         client.pendingEOSE.delete(data[1]);
 
         if (client.pause_subs.has(data[1])) {
@@ -330,7 +330,7 @@ function newConn(addr, client, reconn_t = 0) {
   relay.on('close', _ => {
     if (client.readyState !== 1) return;
     client.relays.delete(relay); // Remove this socket session from <client.relays> list
-    client.connectedRelays--;
+    client.connectedRelays.delete(relay);
     if (log_about_relays) console.log(process.pid, "-!-", client.ip, "Disconnected from", relay.url);
     reconn_t += reconnect_time || 5000
     const reconnectTimeout = setTimeout(_ => {