Fix WebSocket events being silently dropped on buffer overflow (#313)

* Fix WebSocket events being silently dropped on buffer overflow

Increases the MutableSharedFlow `extraBufferCapacity` from 64 to 256
and changes the `onBufferOverflow` policy to `BufferOverflow.DROP_OLDEST`
in `HermesWsClient.kt`. This fixes an issue where the slow collection
(e.g., due to DB writes) caused the buffer to fill up and silently drop
incoming real-time WebSocket events.

By setting `DROP_OLDEST`, `tryEmit()` remains functional without
suspending, allowing real-time events to be retained and prioritized.

Fixes #275

* Fix ktlint formatting issues in HermesWsClient.kt

The formatting changes adhere to ktlint rules required by the CI pipeline:
- Removed a trailing comma in MutableSharedFlow initialization to avoid multiline expression wrapping errors.
- Sorted imports to be in lexicographical order.

These formatting changes fix the failing CI check.

Fixes #275

* Fix WebSocket events being silently dropped on buffer overflow

Increases the MutableSharedFlow `extraBufferCapacity` from 64 to 256
and changes the `onBufferOverflow` policy to `BufferOverflow.DROP_OLDEST`
in `HermesWsClient.kt`. This fixes an issue where the slow collection
(e.g., due to DB writes) caused the buffer to fill up and silently drop
incoming real-time WebSocket events.

By setting `DROP_OLDEST`, `tryEmit()` remains functional without
suspending, allowing real-time events to be retained and prioritized.

Fixes #275

* Fix WebSocket events being silently dropped on buffer overflow

Increases the MutableSharedFlow extraBufferCapacity from 64 to 256
and changes the onBufferOverflow policy to BufferOverflow.DROP_OLDEST
in HermesWsClient.kt. This fixes an issue where the slow collection
(e.g., due to DB writes) caused the buffer to fill up and silently drop
incoming real-time WebSocket events.

By setting DROP_OLDEST, tryEmit() remains functional without
suspending, allowing real-time events to be retained and prioritized.

Fixes #275

* Fix WebSocket events being silently dropped on buffer overflow

Increases the MutableSharedFlow extraBufferCapacity from 64 to 256
and changes the onBufferOverflow policy to BufferOverflow.DROP_OLDEST
in HermesWsClient.kt. This fixes an issue where the slow collection
(e.g., due to DB writes) caused the buffer to fill up and silently drop
incoming real-time WebSocket events.

By setting DROP_OLDEST, tryEmit() remains functional without
suspending, allowing real-time events to be retained and prioritized.

Fixes #275

* Fix WebSocket events being silently dropped on buffer overflow

Increases the MutableSharedFlow extraBufferCapacity from 64 to 256
and changes the onBufferOverflow policy to BufferOverflow.DROP_OLDEST
in HermesWsClient.kt. This fixes an issue where the slow collection
(e.g., due to DB writes) caused the buffer to fill up and silently drop
incoming real-time WebSocket events.

By setting DROP_OLDEST, tryEmit() remains functional without
suspending, allowing real-time events to be retained and prioritized.

Fixes #275

---------

Co-authored-by: M57 <hy4ri@users.noreply.github.com>

app/src/main/java/com/m57/hermescontrol/notification/NotificationReplyReceiver.kt

@@ -53,22 +53,24 @@ open class NotificationReplyReceiver : BroadcastReceiver() {
             val pendingResult = goAsyncCompat()
             kotlinx.coroutines.CoroutineScope(kotlinx.coroutines.Dispatchers.IO).launch {
                 try {
-                    val db =
-                        com.m57.hermescontrol.data.local.HermesDatabase
-                            .get(context)
-                    val dao = db.chatMessageDao()
-                    val entity =
-                        com.m57.hermescontrol.data.local.ChatMessageEntity(
-                            id =
-                                java.util.UUID
-                                    .randomUUID()
-                                    .toString(),
-                            sessionId = sessionId,
-                            role = "USER",
-                            content = replyText,
-                            timestamp = System.currentTimeMillis(),
-                        )
-                    dao.upsert(entity)
+                    kotlinx.coroutines.withTimeout(5000L) {
+                        val db =
+                            com.m57.hermescontrol.data.local.HermesDatabase
+                                .get(context)
+                        val dao = db.chatMessageDao()
+                        val entity =
+                            com.m57.hermescontrol.data.local.ChatMessageEntity(
+                                id =
+                                    java.util.UUID
+                                        .randomUUID()
+                                        .toString(),
+                                sessionId = sessionId,
+                                role = "USER",
+                                content = replyText,
+                                timestamp = System.currentTimeMillis(),
+                            )
+                        dao.upsert(entity)
+                    }
                 } catch (e: Exception) {
                     android.util.Log.e("NotificationReply", "Failed to save replied message to Room DB", e)
                 } finally {