private void HandleConnectionException(Exception ex) { _watcher.ErrorFormat("连接主机失败:{0},Host:{1},尝试 {2} 秒后重试.ExceptionMessage:{3}", ConnectionFactory.HostName, ConnectionFactory.VirtualHost, _retryPolicy.DelayTime, ex.Message); _retryPolicy.WaitForNextRetry(Connect); }
private void HandleConnectionException(Exception ex) { _watcher.ErrorFormat("Failed to connect to Broker: '{0}', VHost: '{1}'. Retrying in {2} ms\n" + "Check HostName, VirtualHost, Username and Password.\n" + "ExceptionMessage: {3}", ConnectionFactory.HostName, ConnectionFactory.VirtualHost, _retryPolicy.DelayTime, ex.Message); _retryPolicy.WaitForNextRetry(Connect); }
private void HandleConnectionException(Exception ex) { var oldFactory = ConnectionFactory; var nextFactory = _connectionFactories.GetNext(); if (++_nodeTried < _connectionFactories.All.Count()) { _watcher.ErrorFormat("Failed to connect to Broker: '{0}:{1}', VHost: '{2}'. Failing over to '{3}:{4}'\nExceptionMessage: {5}", oldFactory.HostName, oldFactory.Port, oldFactory.VirtualHost, nextFactory.HostName, nextFactory.Port, ex.Message); Connect(); } else { _watcher.ErrorFormat("Failed to connect to Broker: '{0}:{1}', VHost: '{2}'. Failing over to '{3}{4}' after {5}ms\nExceptionMessage: {6}", oldFactory.HostName, oldFactory.Port, oldFactory.VirtualHost, nextFactory.HostName, nextFactory.Port, _retryPolicy.DelayTime, ex.Message); _retryPolicy.WaitForNextRetry(Connect); } }
public void Connect() { try { lock (_syncConnection) { if (IsConnected || _retryPolicy.IsWaiting) { return; } _watcher.DebugFormat("Trying to connect to endpoint: {0}", ConnectionFactory.Endpoint); var newConnection = ConnectionFactory.CreateConnection(); newConnection.ConnectionShutdown += SharedConnectionShutdown; //Console.WriteLine(ConnectionFactory.Endpoint + ConnectionFactory.VirtualHost); SharedConnections.Add(ConnectionFactory.Endpoint + ConnectionFactory.VirtualHost, newConnection); if (Connected != null) { Connected(); } _retryPolicy.Reset(); _watcher.InfoFormat("Connected to RabbitMQ. Broker: '{0}', VHost: '{1}'", ConnectionFactory.Endpoint, ConnectionFactory.VirtualHost); } } catch (BrokerUnreachableException brokerUnreachableException) { _watcher.ErrorFormat("Failed to connect to Broker: '{0}', VHost: '{1}'. Retrying in {2} ms\n" + "Check HostName, VirtualHost, Username and Password.\n" + "ExceptionMessage: {3}", ConnectionFactory.HostName, ConnectionFactory.VirtualHost, _retryPolicy.DelayTime, brokerUnreachableException.Message); _retryPolicy.WaitForNextRetry(Connect); } }