await all setAuth calls

packages/realtime_client/lib/src/realtime_channel.dart

@@ -150,9 +150,11 @@ class RealtimeChannel {
 
       joinPush.receive(
         'ok',
-        (response) {
+        (response) async {
           final serverPostgresFilters = response['postgres_changes'];
-          if (socket.accessToken != null) socket.setAuth(socket.accessToken);
+          if (socket.accessToken != null) {
+            await socket.setAuth(socket.accessToken);
+          }
 
           if (serverPostgresFilters == null) {
             if (callback != null) {

packages/realtime_client/lib/src/realtime_client.dart

@@ -467,7 +467,7 @@ class RealtimeClient {
     if (heartbeatTimer != null) heartbeatTimer!.cancel();
     heartbeatTimer = Timer.periodic(
       Duration(milliseconds: heartbeatIntervalMs),
-      (Timer t) => sendHeartbeat(),
+      (Timer t) async => await sendHeartbeat(),
     );
     for (final callback in stateChangeCallbacks['open']!) {
       callback();
@@ -533,7 +533,7 @@ class RealtimeClient {
   }
 
   @internal
-  void sendHeartbeat() {
+  Future<void> sendHeartbeat() async {
     if (!isConnected) {
       return;
     }
@@ -555,6 +555,6 @@ class RealtimeClient {
       payload: {},
       ref: pendingHeartbeatRef!,
     ));
-    setAuth(accessToken);
+    await setAuth(accessToken);
   }
 }

packages/realtime_client/test/socket_test.dart

@@ -200,7 +200,7 @@ void main() {
       await Future.delayed(const Duration(milliseconds: 200));
       expect(opens, 1);
 
-      socket.sendHeartbeat();
+      await socket.sendHeartbeat();
       // need to wait for event to trigger
       await Future.delayed(const Duration(seconds: 1));
       expect(lastMsg['event'], 'heartbeat');
@@ -459,7 +459,7 @@ void main() {
 
     test(
         "sets access token, updates channels' join payload, and pushes token to channels",
-        () {
+        () async {
       final mockedChannel1 = MockChannel();
       when(() => mockedChannel1.joinedOnce).thenReturn(true);
       when(() => mockedChannel1.isJoined).thenReturn(true);
@@ -484,7 +484,7 @@ void main() {
       final channel1 = mockedSocket.channel(tTopic1);
       final channel2 = mockedSocket.channel(tTopic2);
 
-      mockedSocket.setAuth(token);
+      await mockedSocket.setAuth(token);
 
       expect(mockedSocket.accessToken, token);
 
@@ -498,7 +498,7 @@ void main() {
 
     test(
         "sets access token, updates channels' join payload, and pushes token to channels if is not a jwt",
-        () {
+        () async {
       final mockedChannel1 = MockChannel();
       final mockedChannel2 = MockChannel();
       final mockedChannel3 = MockChannel();
@@ -537,7 +537,7 @@ void main() {
       final pushPayload = {'access_token': token};
       final updateJoinPayload = {'access_token': token};
 
-      mockedSocket.setAuth(token);
+      await mockedSocket.setAuth(token);
 
       expect(mockedSocket.accessToken, token);
 
@@ -581,18 +581,18 @@ void main() {
 
     //! Unimplemented Test: closes socket when heartbeat is not ack'd within heartbeat window
 
-    test('pushes heartbeat data when connected', () {
+    test('pushes heartbeat data when connected', () async {
       mockedSocket.connState = SocketStates.open;
 
-      mockedSocket.sendHeartbeat();
+      await mockedSocket.sendHeartbeat();
 
       verify(() => mockedSink.add(captureAny(that: equals(data)))).called(1);
     });
 
-    test('no ops when not connected', () {
+    test('no ops when not connected', () async {
       mockedSocket.connState = SocketStates.connecting;
 
-      mockedSocket.sendHeartbeat();
+      await mockedSocket.sendHeartbeat();
       verifyNever(() => mockedSink.add(any()));
     });
   });