//--------------------------------------------------------Constructor:----------------------------------------------------------------\\
#region --Constructors--
/// <summary>
/// Basic Constructor
/// </summary>
/// <history>
/// 20/01/2018 Created [Fabian Sauter]
/// </history>
public MUCHandler()
{
TIMED_LIST = new TSTimedList <MUCJoinHelper>
{
itemTimeoutInMs = (int)TimeSpan.FromSeconds(20).TotalMilliseconds
};
}
//--------------------------------------------------------Constructor:----------------------------------------------------------------\\
#region --Constructors--
/// <summary>
/// Basic Constructor
/// </summary>
/// <history>
/// 05/05/2018 Created [Fabian Sauter]
/// </history>
public XMPPConnection2(XMPPAccount account) : base(account)
{
this.holdConnection = false;
this.connectionErrorCount = 0;
this.lastConnectionError = null;
this.TCP_CONNECTION = new TCPConnection2(account);
this.TCP_CONNECTION.ConnectionStateChanged += TCPConnection_ConnectionStateChanged;
this.TCP_CONNECTION.NewDataReceived += TCPConnection_NewDataReceived;
this.PARSER = new MessageParser2();
this.MESSAGE_PROCESSORS = new AbstractMessageProcessor[4];
this.streamId = null;
this.messageIdCache = new TSTimedList <string>();
this.connectionTimer = null;
this.reconnectRequested = false;
this.timeout = TimeSpan.FromMilliseconds(CONNECTION_TIMEOUT);
this.GENERAL_COMMAND_HELPER = new GeneralCommandHelper(this);
this.MUC_COMMAND_HELPER = new MUCCommandHelper(this);
this.PUB_SUB_COMMAND_HELPER = new PubSubCommandHelper(this);
this.OMEMO_COMMAND_HELPER = new OmemoCommandHelper(this);
// The order in which new messages should get processed (TLS -- SASL -- Stream Management -- Resource binding -- ...).
// https://xmpp.org/extensions/xep-0170.html
//-------------------------------------------------------------
// TLS:
this.MESSAGE_PROCESSORS[0] = new TLSConnection(TCP_CONNECTION, this);
// SASL:
this.MESSAGE_PROCESSORS[1] = new SASLConnection(TCP_CONNECTION, this);
// XEP-0198 (Stream Management):
this.MESSAGE_PROCESSORS[2] = new SMConnection(TCP_CONNECTION, this);
// Resource binding:
RecourceBindingConnection recourceBindingConnection = new RecourceBindingConnection(TCP_CONNECTION, this);
recourceBindingConnection.ResourceBound += RecourceBindingConnection_ResourceBound;
this.MESSAGE_PROCESSORS[3] = recourceBindingConnection;
//-------------------------------------------------------------
NetworkHelper.Instance.NetworkChanged += Instance_NetworkChanged;
this.omemoHelper = null;
this.DISCO_FEATURE_HELPER = new DiscoFeatureHelper(this);
}
/// <summary>
/// Connects to the XMPP server.
/// </summary>
private async Task connectAsync()
{
if (!NetworkHelper.Instance.ConnectionInformation.IsInternetAvailable)
{
connectionErrorCount = 3;
lastConnectionError = new ConnectionError(ConnectionErrorCode.NO_INTERNET);
setState(ConnectionState.ERROR, lastConnectionError);
reconnectRequested = false;
holdConnection = false;
Logger.Warn("[XMPPConnection2]: Unable to connect to " + account.serverAddress + " - no internet!");
return;
}
switch (state)
{
case ConnectionState.DISCONNECTED:
case ConnectionState.ERROR:
if (connectionErrorCount < 3)
{
setState(ConnectionState.CONNECTING);
// Reset stuff:
streamId = null;
messageIdCache = new TSTimedList <string>();
resetMessageProcessors();
await TCP_CONNECTION.connectAsync();
}
break;
default:
Logger.Warn("[XMPPConnection2]: Trying to connect but state is not " + ConnectionState.DISCONNECTED + " or " + ConnectionState.ERROR + "! State = " + state);
await reconnectAsync(false);
break;
}
}
//--------------------------------------------------------Constructor:----------------------------------------------------------------\\
#region --Constructors--
/// <summary>
/// Basic Constructor
/// </summary>
/// <history>
/// 03/01/2018 Created [Fabian Sauter]
/// </history>
public DiscoDBManager()
{
this.messageIdCache = new TSTimedList <string>();
ConnectionHandler.INSTANCE.ClientConnected += INSTANCE_ClientConnected;
}
