IsInitialConnect

1411     public void OnStatusChanged(StatusCode statusCode)
1412     {
1413         if (PhotonNetwork.logLevel >= PhotonLogLevel.Informational)
1414             Debug.Log(string.Format("OnStatusChanged: {0}", statusCode.ToString()));
1415
1416         switch (statusCode)
1417         {
1418             case StatusCode.Connect:
1419                 if (this.State == global::PeerState.ConnectingToNameServer)
1420                 {
1421                     if (PhotonNetwork.logLevel >= PhotonLogLevel.Full)
1422                         Debug.Log("Connected to NameServer.");
1423
1424                     this.server = ServerConnection.NameServer;
1425                     if (this.CustomAuthenticationValues != null)
1426                     {
1427                         this.CustomAuthenticationValues.Secret = null; // when connecting to NameServer, invalidate any auth values
1428                     }
1429                 }
1430
1431                 if (this.State == global::PeerState.ConnectingToGameserver)
1432                 {
1433                     if (PhotonNetwork.logLevel >= PhotonLogLevel.Full)
1434                         Debug.Log("Connected to gameserver.");
1435
1436                     this.server = ServerConnection.GameServer;
1437                     this.State = global::PeerState.ConnectedToGameserver;
1438                 }
1439
1440                 if (this.State == global::PeerState.ConnectingToMasterserver)
1441                 {
1442                     if (PhotonNetwork.logLevel >= PhotonLogLevel.Full)
1443                         Debug.Log("Connected to masterserver.");
1444
1445                     this.server = ServerConnection.MasterServer;
1446                     this.State = global::PeerState.ConnectedToMaster;
1447
1448                     if (this.IsInitialConnect)
1449                     {
1450                         this.IsInitialConnect = false; // after handling potential initial-connect issues with special messages, we are now sure we can reach a server
1451                         SendMonoMessage(PhotonNetworkingMessage.OnConnectedToPhoton);
1452                     }
1453                 }
1454
1455                 this.EstablishEncryption(); // always enable encryption
1456
1457                 if (this.IsAuthorizeSecretAvailable)
1458                 {
1459                     // if we have a token we don't have to wait for encryption (it is encrypted anyways, so encryption is just optional later on)
1460                     this.didAuthenticate = this.OpAuthenticate(this.mAppId, this.mAppVersionPun, this.PlayerName, this.CustomAuthenticationValues, this.CloudRegion.ToString());
1461                     if (this.didAuthenticate)
1462                     {
1463                         this.State = global::PeerState.Authenticating;
1464                     }
1465                 }
1466                 break;
1467
1468             case StatusCode.EncryptionEstablished:
1469                 // on nameserver, the "process" is stopped here, so the developer/game can either get regions or authenticate with a specific region
1470                 if (this.server == ServerConnection.NameServer)
1471                 {
1472                     this.State = global::PeerState.ConnectedToNameServer;
1473
1474                     if (!this.didAuthenticate && this.CloudRegion == CloudRegionCode.none)
1475                     {
1476                         // this client is not setup to connect to a default region. find out which regions there are!
1477                         this.OpGetRegions(this.mAppId);
1478                     }
1479                 }
1480
1481                 // we might need to authenticate automatically now, so the client can do anything at all
1482                 if (!this.didAuthenticate && (!this.IsUsingNameServer || this.CloudRegion != CloudRegionCode.none))
1483                 {
1484                     // once encryption is availble, the client should send one (secure) authenticate. it includes the AppId (which identifies your app on the Photon Cloud)
1485                     this.didAuthenticate = this.OpAuthenticate(this.mAppId, this.mAppVersionPun, this.PlayerName, this.CustomAuthenticationValues, this.CloudRegion.ToString());
1486                     if (this.didAuthenticate)
1487                     {
1488                         this.State = global::PeerState.Authenticating;
1489                     }
1490                 }
1491                 break;
1492
1493             case StatusCode.EncryptionFailedToEstablish:
1494                 Debug.LogError("Encryption wasn't established: " + statusCode + ". Going to authenticate anyways.");
1495                 this.OpAuthenticate(this.mAppId, this.mAppVersionPun, this.PlayerName, this.CustomAuthenticationValues, this.CloudRegion.ToString()); // TODO: check if there are alternatives
1496                 break;
1497
1498             case StatusCode.Disconnect:
1499                 this.didAuthenticate = false;
1500                 this.isFetchingFriends = false;
1501                 if (server == ServerConnection.GameServer) this.LeftRoomCleanup();
1502                 if (server == ServerConnection.MasterServer) this.LeftLobbyCleanup();
1503
1504                 if (this.State == global::PeerState.DisconnectingFromMasterserver)
1505                 {
1506                     if (this.Connect(this.mGameserver, ServerConnection.GameServer))
1507                     {
1508                         this.State = global::PeerState.ConnectingToGameserver;
1509                     }
1510                 }
1511                 else if (this.State == global::PeerState.DisconnectingFromGameserver || this.State == global::PeerState.DisconnectingFromNameServer)
1512                 {
1513                     if (this.Connect(this.MasterServerAddress, ServerConnection.MasterServer))
1514                     {
1515                         this.State = global::PeerState.ConnectingToMasterserver;
1516                     }
1517                 }
1518                 else
1519                 {
1520                     if (this.CustomAuthenticationValues != null)
1521                     {
1522                         this.CustomAuthenticationValues.Secret = null; // invalidate any custom auth secrets
1523                     }
1524
1525                     this.State = global::PeerState.PeerCreated; // if we set another state here, we could keep clients from connecting in OnDisconnectedFromPhoton right here.
1526                     SendMonoMessage(PhotonNetworkingMessage.OnDisconnectedFromPhoton);
1527                 }
1528                 break;
1529
1530             case StatusCode.SecurityExceptionOnConnect:
1531             case StatusCode.ExceptionOnConnect:
1532                 this.State = global::PeerState.PeerCreated;
1533                 if (this.CustomAuthenticationValues != null)
1534                 {
1535                     this.CustomAuthenticationValues.Secret = null; // invalidate any custom auth secrets
1536                 }
1537
1538                 DisconnectCause cause = (DisconnectCause)statusCode;
1539                 SendMonoMessage(PhotonNetworkingMessage.OnFailedToConnectToPhoton, cause);
1540                 break;
1541
1542             case StatusCode.Exception:
1543                 if (this.IsInitialConnect)
1544                 {
1545                     Debug.LogError("Exception while connecting to: " + this.ServerAddress + ". Check if the server is available.");
1546                     if (this.ServerAddress == null || this.ServerAddress.StartsWith("127.0.0.1"))
1547                     {
1548                         Debug.LogWarning("The server address is 127.0.0.1 (localhost): Make sure the server is running on this machine. Android and iOS emulators have their own localhost.");
1549                         if (this.ServerAddress == this.mGameserver)
1550                         {
1551                             Debug.LogWarning("This might be a misconfiguration in the game server config. You need to edit it to a (public) address.");
1552                         }
1553                     }
1554
1555                     this.State = global::PeerState.PeerCreated;
1556                     cause = (DisconnectCause)statusCode;
1557                     SendMonoMessage(PhotonNetworkingMessage.OnFailedToConnectToPhoton, cause);
1558                 }
1559                 else
1560                 {
1561                     this.State = global::PeerState.PeerCreated;
1562
1563                     cause = (DisconnectCause)statusCode;
1564                     SendMonoMessage(PhotonNetworkingMessage.OnConnectionFail, cause);
1565                 }
1566
1567                 this.Disconnect();
1568                 break;
1569
1570             case StatusCode.TimeoutDisconnect:
1571             case StatusCode.ExceptionOnReceive:
1572             case StatusCode.DisconnectByServer:
1573             case StatusCode.DisconnectByServerLogic:
1574             case StatusCode.DisconnectByServerUserLimit:
1575                 if (this.IsInitialConnect)
1576                 {
1577                     Debug.LogWarning(statusCode + " while connecting to: " + this.ServerAddress + ". Check if the server is available.");
1578
1579                     cause = (DisconnectCause)statusCode;
1580                     SendMonoMessage(PhotonNetworkingMessage.OnFailedToConnectToPhoton, cause);
1581                 }
1582                 else
1583                 {
1584                     cause = (DisconnectCause)statusCode;
1585                     SendMonoMessage(PhotonNetworkingMessage.OnConnectionFail, cause);
1586                 }
1587                 if (this.CustomAuthenticationValues != null)
1588                 {
1589                     this.CustomAuthenticationValues.Secret = null; // invalidate any custom auth secrets
1590                 }
1591
1592                 this.Disconnect();
1593                 break;
1594
1595             case StatusCode.SendError:
1596                 // this.mListener.clientErrorReturn(statusCode);
1597                 break;
1598
1599             case StatusCode.QueueOutgoingReliableWarning:
1600             case StatusCode.QueueOutgoingUnreliableWarning:
1601             case StatusCode.QueueOutgoingAcksWarning:
1602             case StatusCode.QueueSentWarning:
1603                 // this.mListener.warningReturn(statusCode);
1604                 break;
1605
1606             case StatusCode.QueueIncomingReliableWarning:
1607             case StatusCode.QueueIncomingUnreliableWarning:
1608                 Debug.Log(statusCode + ". This client buffers many incoming messages. This is OK temporarily. With lots of these warnings, check if you send too much or execute messages too slow. " + (PhotonNetwork.isMessageQueueRunning? "":"Your isMessageQueueRunning is false. This can cause the issue temporarily.") );
1609                 break;
1610
1611             // // TCP "routing" is an option of Photon that's not currently needed (or supported) by PUN
1612             //case StatusCode.TcpRouterResponseOk:
1613             // break;
1614             //case StatusCode.TcpRouterResponseEndpointUnknown:
1615             //case StatusCode.TcpRouterResponseNodeIdUnknown:
1616             //case StatusCode.TcpRouterResponseNodeNotReady:
1617
1618             // this.DebugReturn(DebugLevel.ERROR, "Unexpected router response: " + statusCode);
1619             // break;
1620
1621             default:
1622
1623                 // this.mListener.serverErrorReturn(statusCode.value());
1624                 Debug.LogError("Received unknown status code: " + statusCode);
1625                 break;
1626         }
1627
1628         this.externalListener.OnStatusChanged(statusCode);
1629     }

84     {
85         get
86         {
87             if (offlineMode)
88             {
89                 return true;
90             }
91
92             if (networkingPeer == null)
93             {
94                 return false;
95             }
96
97             return !networkingPeer.IsInitialConnect && networkingPeer.State != PeerState.PeerCreated && networkingPeer.State != PeerState.Disconnected && networkingPeer.State != PeerState.Disconnecting && networkingPeer.State != PeerState.ConnectingToNameServer;
98         }
99     }

105     {
106         get { return networkingPeer.IsInitialConnect && !offlineMode; }
107     }

1109     /// - Invalid AppId (calls: OnFailedToConnectToPhoton(). check exact AppId value)
1110     /// - Network issues (calls: OnFailedToConnectToPhoton())
1111     /// - Invalid region (calls: OnConnectionFail() with DisconnectCause.InvalidRegion)
1112     /// - Subscription CCU limit reached (calls: OnConnectionFail() with DisconnectCause.MaxCcuReached. also calls: OnPhotonMaxCccuReached())
1118     public static bool ConnectUsingSettings(string gameVersion)
1119     {
1120         if (PhotonServerSettings == null)
1121         {
1122             Debug.LogError("Can't connect: Loading settings failed. ServerSettings asset must be in any 'Resources' folder as: " + serverSettingsAssetFile);
1123             return false;
1124         }
1125
1126         SwitchToProtocol(PhotonServerSettings.Protocol);
1127         networkingPeer.SetApp(PhotonServerSettings.AppID, gameVersion);
1128
1129         if (PhotonServerSettings.HostType == ServerSettings.HostingOption.OfflineMode)
1130         {
1131             offlineMode = true;
1132             return true;
1133         }
1134
1135         if (offlineMode)
1136         {
1137             // someone can set offlineMode in code and then call ConnectUsingSettings() with non-offline settings. Warning for that case:
1138             Debug.LogWarning("ConnectUsingSettings() disabled the offline mode. No longer offline.");
1139         }
1140
1141         offlineMode = false; // Cleanup offline mode
1142         isMessageQueueRunning = true;
1143         networkingPeer.IsInitialConnect = true;
1144
1145         if (PhotonServerSettings.HostType == ServerSettings.HostingOption.SelfHosted)
1146         {
1147             networkingPeer.IsUsingNameServer = false;
1148             networkingPeer.MasterServerAddress = (PhotonServerSettings.ServerPort == 0) ? PhotonServerSettings.ServerAddress : PhotonServerSettings.ServerAddress + ":" + PhotonServerSettings.ServerPort;
1149
1150             return networkingPeer.Connect(networkingPeer.MasterServerAddress, ServerConnection.MasterServer);
1151         }
1152
1153         if (PhotonServerSettings.HostType == ServerSettings.HostingOption.BestRegion)
1154         {
1155             return ConnectToBestCloudServer(gameVersion);
1156         }
1157
1158         return networkingPeer.ConnectToRegionMaster(PhotonServerSettings.PreferredRegion);
1159     }

1167     /// - Invalid AppId (calls: OnFailedToConnectToPhoton(). check exact AppId value)
1168     /// - Network issues (calls: OnFailedToConnectToPhoton())
1169     /// - Invalid region (calls: OnConnectionFail() with DisconnectCause.InvalidRegion)
1170     /// - Subscription CCU limit reached (calls: OnConnectionFail() with DisconnectCause.MaxCcuReached. also calls: OnPhotonMaxCccuReached())
1179     public static bool ConnectToMaster(string masterServerAddress, int port, string appID, string gameVersion)
1180     {
1181         if (networkingPeer.PeerState != PeerStateValue.Disconnected)
1182         {
1183             Debug.LogWarning("ConnectToMaster() failed. Can only connect while in state 'Disconnected'. Current state: " + networkingPeer.PeerState);
1184             return false;
1185         }
1186
1187         if (offlineMode)
1188         {
1189             offlineMode = false; // Cleanup offline mode
1190             Debug.LogWarning("ConnectToMaster() disabled the offline mode. No longer offline.");
1191         }
1192
1193         if (!isMessageQueueRunning)
1194         {
1195             isMessageQueueRunning = true;
1196             Debug.LogWarning("ConnectToMaster() enabled isMessageQueueRunning. Needs to be able to dispatch incoming messages.");
1197         }
1198
1199         networkingPeer.SetApp(appID, gameVersion);
1200         networkingPeer.IsUsingNameServer = false;
1201         networkingPeer.IsInitialConnect = true;
1202         networkingPeer.MasterServerAddress = (port == 0) ? masterServerAddress : masterServerAddress + ":" + port;
1203
1204         return networkingPeer.Connect(networkingPeer.MasterServerAddress, ServerConnection.MasterServer);
1205     }

1213     /// The ping result can be overridden via PhotonNetwork.OverrideBestCloudServer(..)
1221     /// - Invalid AppId (calls: OnFailedToConnectToPhoton(). check exact AppId value)
1222     /// - Network issues (calls: OnFailedToConnectToPhoton())
1223     /// - Invalid region (calls: OnConnectionFail() with DisconnectCause.InvalidRegion)
1224     /// - Subscription CCU limit reached (calls: OnConnectionFail() with DisconnectCause.MaxCcuReached. also calls: OnPhotonMaxCccuReached())
1231     public static bool ConnectToBestCloudServer(string gameVersion)
1232     {
1233         if (PhotonServerSettings == null)
1234         {
1235             Debug.LogError("Can't connect: Loading settings failed. ServerSettings asset must be in any 'Resources' folder as: " + PhotonNetwork.serverSettingsAssetFile);
1236             return false;
1237         }
1238
1239         if (PhotonServerSettings.HostType == ServerSettings.HostingOption.OfflineMode)
1240         {
1241             return PhotonNetwork.ConnectUsingSettings(gameVersion);
1242         }
1243
1244         networkingPeer.IsInitialConnect = true;
1245         networkingPeer.SetApp(PhotonServerSettings.AppID, gameVersion);
1246
1247         CloudRegionCode bestFromPrefs = PhotonHandler.BestRegionCodeInPreferences;
1248         if (bestFromPrefs != CloudRegionCode.none)
1249         {
1250             Debug.Log("Best region found in PlayerPrefs. Connecting to: " + bestFromPrefs);
1251             return networkingPeer.ConnectToRegionMaster(bestFromPrefs);
1252         }
1253
1254         bool couldConnect = PhotonNetwork.networkingPeer.ConnectToNameServer();
1255         return couldConnect;
1256     }