Improves caching on the allRelays call on the Nostr Client

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

@@ -47,11 +47,9 @@ import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.window.Dialog
 import androidx.compose.ui.window.DialogProperties
-import com.google.common.collect.Multimaps.index
 import com.vitorpamplona.amethyst.R
 import com.vitorpamplona.amethyst.service.Nip11Retriever
 import com.vitorpamplona.amethyst.ui.components.SetDialogToEdgeToEdge
-import com.vitorpamplona.amethyst.ui.navigation.EmptyNav.nav
 import com.vitorpamplona.amethyst.ui.navigation.INav
 import com.vitorpamplona.amethyst.ui.note.buttons.CloseButton
 import com.vitorpamplona.amethyst.ui.note.buttons.SaveButton
@@ -89,7 +87,7 @@ fun RelaySelectionDialog(
 ) {
     var relays by remember {
         mutableStateOf(
-            accountViewModel.account.client.connectedRelayList().map {
+            accountViewModel.account.client.allAvailableRelays().map {
                 RelayList(
                     relay = it,
                     isSelected = preSelectedList.any { relayUrl -> it == relayUrl },

quartz/src/main/java/com/vitorpamplona/quartz/nip01Core/relay/client/NostrClient.kt

@@ -39,7 +39,6 @@ import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.flow.SharingStarted
 import kotlinx.coroutines.flow.combine
 import kotlinx.coroutines.flow.flowOn
-import kotlinx.coroutines.flow.forEach
 import kotlinx.coroutines.flow.onEach
 import kotlinx.coroutines.flow.onStart
 import kotlinx.coroutines.flow.stateIn
@@ -89,7 +88,7 @@ class NostrClient(
             eventOutbox.forEachUnsentEvent(relay, liveRelay::send)
         }
 
-    fun connectedRelayList() = relayPool.getAll()
+    fun allAvailableRelays() = relayPool.getAll()
 
     // Reconnects all relays that may have disconnected
     fun connect() = relayPool.connect()
@@ -239,7 +238,5 @@ class NostrClient(
 
     fun getSubscriptionFiltersOrNull(subId: String): List<RelayBasedFilter>? = activeSubscriptions.getSubscriptionFiltersOrNull(subId)
 
-    fun connectedRelays() = relayPool.connectedRelays()
-
     fun relayStatusFlow() = relayPool.statusFlow
 }

quartz/src/main/java/com/vitorpamplona/quartz/nip01Core/relay/client/pool/RelayPool.kt

@@ -54,7 +54,7 @@ class RelayPool(
 
     fun getRelay(url: NormalizedRelayUrl): IRelayClient? = relays.get(url)
 
-    fun getAll() = relays.keys()
+    fun getAll() = statusFlow.value.connected
 
     fun getAllNeedsToReconnect() = relays.filter { url, relay -> relay.needsToReconnect() }