Better restarts for websocket

app/src/main/java/com/nextcloud/talk/controllers/CallController.java

@@ -1037,6 +1037,7 @@ public class CallController extends BaseController {
                     @Override
                     public void onNext(CallOverall callOverall) {
                         callSession = callOverall.getOcs().getData().getSessionId();
+                        ApplicationWideCurrentRoomHolder.getInstance().setSession(callSession);
                         callOrJoinRoomViaWebSocket();
                     }
 

app/src/main/java/com/nextcloud/talk/controllers/ChatController.java

@@ -482,6 +482,7 @@ public class ChatController extends BaseController implements MessagesListAdapte
         ApplicationWideCurrentRoomHolder.getInstance().setInCall(false);
         ApplicationWideCurrentRoomHolder.getInstance().setUserInRoom(conversationUser);
 
+
         if (mentionAutocomplete != null && mentionAutocomplete.isPopupShowing()) {
             mentionAutocomplete.dismissPopup();
         }
@@ -586,6 +587,7 @@ public class ChatController extends BaseController implements MessagesListAdapte
                         public void onNext(CallOverall callOverall) {
                             inChat = true;
                             currentCall = callOverall.getOcs().getData();
+                            ApplicationWideCurrentRoomHolder.getInstance().setSession(currentCall.getSessionId());
                             startPing();
                             if (isFirstMessagesProcessing) {
                                 pullChatMessages(0);
@@ -610,6 +612,7 @@ public class ChatController extends BaseController implements MessagesListAdapte
                     });
         } else {
             inChat = true;
+            ApplicationWideCurrentRoomHolder.getInstance().setSession(currentCall.getSessionId());
             startPing();
             if (isFirstMessagesProcessing) {
                 pullChatMessages(0);
@@ -996,7 +999,7 @@ public class ChatController extends BaseController implements MessagesListAdapte
     }
 
     private Intent getIntentForCall(boolean isVoiceOnlyCall) {
-        if (currentCall != null && !TextUtils.isEmpty(currentCall.getSessionId())) {
+        if (currentCall != null) {
             Bundle bundle = new Bundle();
             bundle.putString(BundleKeys.KEY_ROOM_TOKEN, roomToken);
             bundle.putString(BundleKeys.KEY_ROOM_ID, roomId);

app/src/main/java/com/nextcloud/talk/utils/singletons/ApplicationWideCurrentRoomHolder.java

@@ -27,6 +27,7 @@ public class ApplicationWideCurrentRoomHolder {
     private String currentRoomToken = "";
     private UserEntity userInRoom = new UserEntity();
     private boolean inCall = false;
+    private String session = "";
 
     private static final ApplicationWideCurrentRoomHolder holder = new ApplicationWideCurrentRoomHolder();
 
@@ -39,6 +40,7 @@ public class ApplicationWideCurrentRoomHolder {
         userInRoom = new UserEntity();
         inCall = false;
         currentRoomToken = "";
+        session = "";
     }
 
     public String getCurrentRoomToken() {
@@ -72,4 +74,12 @@ public class ApplicationWideCurrentRoomHolder {
     public void setInCall(boolean inCall) {
         this.inCall = inCall;
     }
+
+    public String getSession() {
+        return session;
+    }
+
+    public void setSession(String session) {
+        this.session = session;
+    }
 }

app/src/main/java/com/nextcloud/talk/webrtc/MagicWebSocketInstance.java

@@ -35,6 +35,7 @@ import com.nextcloud.talk.models.json.websocket.EventOverallWebSocketMessage;
 import com.nextcloud.talk.models.json.websocket.HelloResponseOverallWebSocketMessage;
 import com.nextcloud.talk.models.json.websocket.JoinedRoomOverallWebSocketMessage;
 import com.nextcloud.talk.utils.MagicMap;
+import com.nextcloud.talk.utils.singletons.ApplicationWideCurrentRoomHolder;
 
 import org.greenrobot.eventbus.EventBus;
 
@@ -75,6 +76,8 @@ public class MagicWebSocketInstance extends WebSocketListener {
 
     private String currentRoomToken;
 
+    int restartCount = 0;
+
     MagicWebSocketInstance(UserEntity conversationUser, String connectionUrl, String webSocketTicket) {
         NextcloudTalkApplication.getSharedApplication().getComponentApplication().inject(this);
 
@@ -115,6 +118,7 @@ public class MagicWebSocketInstance extends WebSocketListener {
             switch (messageType) {
                 case "hello":
                     connected = true;
+                    restartCount = 0;
                     HelloResponseOverallWebSocketMessage helloResponseWebSocketMessage = LoganSquare.parse(text, HelloResponseOverallWebSocketMessage.class);
                     resumeId = helloResponseWebSocketMessage.getHelloResponseWebSocketMessage().getResumeId();
                     sessionId = helloResponseWebSocketMessage.getHelloResponseWebSocketMessage().getSessionId();
@@ -205,7 +209,9 @@ public class MagicWebSocketInstance extends WebSocketListener {
     public void onFailure(WebSocket webSocket, Throwable t, Response response) {
         Log.d(TAG, "Error : " + t.getMessage());
         connected = false;
-        restartWebSocket();
+        if (restartCount < 4) {
+            restartWebSocket();
+        }
     }
 
     public String getSessionId() {