Merge pull request #3208 from davotoula/fix/relaystat-deadcode-3186

Remove write-only RelayStat liveness fields

quartz/src/commonMain/kotlin/com/vitorpamplona/quartz/nip01Core/relay/client/stats/RelayStat.kt

@@ -23,7 +23,6 @@ package com.vitorpamplona.quartz.nip01Core.relay.client.stats
 import androidx.collection.LruCache
 import androidx.compose.runtime.Stable
 import com.vitorpamplona.quartz.utils.TimeUtils
-import kotlin.concurrent.Volatile
 
 @Stable
 class RelayStat(
@@ -36,12 +35,6 @@ class RelayStat(
     var connectionTentatives: Int = 0,
     var connectionCompleted: Int = 0,
 ) {
-    // Best-effort liveness signals (epoch seconds, 0 = never). The enclosing RelayStats LruCache
-    // can evict; durable per-relay history lives in commons RelayHealthStore.
-    @Volatile var lastConnectAt: Long = 0
-
-    @Volatile var lastIncomingAt: Long = 0
-
     val messages = LruCache<IRelayDebugMessage, IRelayDebugMessage>(100)
 
     fun newNotice(notice: String?) {

quartz/src/commonMain/kotlin/com/vitorpamplona/quartz/nip01Core/relay/client/stats/RelayStats.kt

@@ -32,7 +32,6 @@ import com.vitorpamplona.quartz.nip01Core.relay.commands.toClient.OkMessage
 import com.vitorpamplona.quartz.nip01Core.relay.commands.toRelay.Command
 import com.vitorpamplona.quartz.nip01Core.relay.normalizer.NormalizedRelayUrl
 import com.vitorpamplona.quartz.utils.Log
-import com.vitorpamplona.quartz.utils.TimeUtils
 import com.vitorpamplona.quartz.utils.bytesUsedInMemory
 
 class RelayStats(
@@ -65,7 +64,6 @@ class RelayStats(
                     pingInMs = pingMillis
                     compression = compressed
                     connectionCompleted()
-                    lastConnectAt = TimeUtils.now()
                 }
             }
 
@@ -93,7 +91,6 @@ class RelayStats(
                 val stat = get(relay.url)
 
                 stat.addBytesReceived(msgStr.bytesUsedInMemory())
-                stat.lastIncomingAt = TimeUtils.now()
 
                 when (msg) {
                     is NoticeMessage -> {