Close MatrixClient after usage

libraries/push/impl/src/main/kotlin/io/element/android/libraries/push/impl/PushersManager.kt

@@ -77,10 +77,9 @@ class PushersManager @Inject constructor(
         sessionStore.getAllSessions().toUserList().forEach { userId ->
             val userDataStore = userPushStoreFactory.create(userId)
             if (userDataStore.isFirebase()) {
-                val client = matrixAuthenticationService.restoreSession(SessionId(userId)).getOrNull()
-                client ?: return@forEach
-                registerPusher(client, firebaseToken, PushConfig.pusher_http_url)
-                // TODO EAx Close sessions
+                matrixAuthenticationService.restoreSession(SessionId(userId)).getOrNull()?.use { client ->
+                    registerPusher(client, firebaseToken, PushConfig.pusher_http_url)
+                }
             } else {
                 Timber.d("This session is not using Firebase pusher")
             }

libraries/push/impl/src/main/kotlin/io/element/android/libraries/push/impl/push/PushHandler.kt

@@ -141,11 +141,13 @@ class PushHandler @Inject constructor(
             // Restore session
             val session = matrixAuthenticationService.restoreSession(SessionId(userId)).getOrNull() ?: return
             // TODO EAx, no need for a session?
-            val notificationData = session.notificationService().getNotification(
-                userId = userId,
-                roomId = pushData.roomId,
-                eventId = pushData.eventId,
-            )
+            val notificationData = session.use {
+                it.notificationService().getNotification(
+                    userId = userId,
+                    roomId = pushData.roomId,
+                    eventId = pushData.eventId,
+                )
+            }
 
             // TODO Remove
             Timber.w("Notification: $notificationData")