/// <summary> /// Reads line by line from the asterisk server, sets the protocol identifier as soon as it is /// received and dispatches the received events and responses via the associated dispatcher. /// </summary> /// <seealso cref="ManagerConnection.DispatchEvent(ManagerEvent)" /> /// <seealso cref="ManagerConnection.DispatchResponse(Response.ManagerResponse)" /> /// <seealso cref="ManagerConnection.setProtocolIdentifier(String)" /> internal void Run() { if (mrSocket == null) { throw new SystemException("Unable to run: socket is null."); } string line; while (true) { try { while (!die) { #region check line from * if (!is_logoff) { if (mrSocket != null && mrSocket.Initial) { Reinitialize(); } else if (disconnect) { disconnect = false; mrConnector.DispatchEvent(new DisconnectEvent(mrConnector)); } } if (lineQueue.Count == 0) { if (lastPacketTime.AddMilliseconds(mrConnector.PingInterval) < DateTime.Now && mrConnector.PingInterval > 0 && mrSocket != null && !wait4identiier && !is_logoff ) { if (pingHandler != null) { if (pingHandler.Response == null) { // If one PingInterval from Ping without Pong then send Disconnect event mrConnector.RemoveResponseHandler(pingHandler); mrConnector.DispatchEvent(new DisconnectEvent(mrConnector)); } pingHandler.Free(); pingHandler = null; } else { // Send PING to * try { pingHandler = new ResponseHandler(new PingAction(), null); mrConnector.SendAction(pingHandler.Action, pingHandler); } catch { disconnect = true; mrSocket = null; } } lastPacketTime = DateTime.Now; } Thread.Sleep(50); continue; } #endregion lastPacketTime = DateTime.Now; lock (((ICollection)lineQueue).SyncRoot) line = lineQueue.Dequeue().Trim(); #if LOGGER logger.Debug(line); #endif #region processing Response: Follows if (processingCommandResult) { string lineLower = line.ToLower(Helper.CultureInfo); if (lineLower == "--end command--") { var commandResponse = new CommandResponse(); Helper.SetAttributes(commandResponse, packet); commandList.Add(line); commandResponse.Result = commandList; processingCommandResult = false; packet.Clear(); mrConnector.DispatchResponse(commandResponse); } else if (lineLower.StartsWith("privilege: ") || lineLower.StartsWith("actionid: ") || lineLower.StartsWith("timestamp: ") || lineLower.StartsWith("server: ") ) { Helper.AddKeyValue(packet, line); } else { commandList.Add(line); } continue; } #endregion #region collect key: value and ProtocolIdentifier if (!string.IsNullOrEmpty(line)) { if (wait4identiier && line.StartsWith("Asterisk Call Manager")) { wait4identiier = false; var connectEvent = new ConnectEvent(mrConnector); connectEvent.ProtocolIdentifier = line; mrConnector.DispatchEvent(connectEvent); continue; } if (line.Trim().ToLower(Helper.CultureInfo) == "response: follows") { // Switch to wait "--END COMMAND--" mode processingCommandResult = true; packet.Clear(); commandList.Clear(); Helper.AddKeyValue(packet, line); continue; } Helper.AddKeyValue(packet, line); continue; } #endregion #region process events and responses if (packet.ContainsKey("event")) { mrConnector.DispatchEvent(packet); } else if (packet.ContainsKey("response")) { mrConnector.DispatchResponse(packet); } #endregion packet.Clear(); } if (mrSocket != null) { mrSocket.Close(); } break; } #if LOGGER catch (Exception ex) { logger.Info("Exception : {0}", ex.Message); #else catch { #endif } if (die) { break; } #if LOGGER logger.Info("No die, any error - send disconnect."); #endif mrConnector.DispatchEvent(new DisconnectEvent(mrConnector)); } }