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sdk: deduplicate relay selection for replaceable loader.

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This commit is contained in:
fiatjaf 2024-09-26 21:09:18 -03:00
parent ade77ad6c9
commit 69b97107a9
1 changed files with 11 additions and 5 deletions
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16
sdk/replaceable_loader.go
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@ -3,6 +3,7 @@ package sdk
import (
"context"
"fmt"
"slices"
"strconv"
"sync"
"time"
@ -131,16 +132,21 @@ func (sys *System) determineRelaysToQuery(ctx context.Context, pubkey string, ki
}
// use a different set of extra relays depending on the kind
for len(relays) < 3 {
for i := 0; i < 3-len(relays); i++ {
var next string
switch kind {
case 0:
relays = append(relays, pickNext(sys.MetadataRelays))
next = pickNext(sys.MetadataRelays)
case 3:
relays = append(relays, pickNext(sys.FollowListRelays))
next = pickNext(sys.FollowListRelays)
case 10002:
relays = append(relays, pickNext(sys.RelayListRelays))
next = pickNext(sys.RelayListRelays)
default:
relays = append(relays, pickNext(sys.FallbackRelays))
next = pickNext(sys.FallbackRelays)
}
if !slices.Contains(relays, next) {
relays = append(relays, next)
}
}