private void InitClientInternal(string host, int port, TcpClientCom client)
{
this.connectionType = ConnectionType.Client;
client.Logger = this.logger;
client.ReceiveBufferSize = this.ReceiveBufferSize;
client.SendBufferSize = this.SendBufferSize;
client.AdjustSocketHandler = this.AdjustSocketHandler;
SubscribeCommunicationEvents(client);
originalTarget = new TcpTarget()
{
Host = host, Port = port
};
client.Init(host, port);
this.communication = client;
if (LogDataStream)
{
dataStreamLogger.Init(this, host.Replace('.', '_') + "-" + port, Config != null ? Config.Root : null);
}
// async client connect
Task.Run(StartAutoReconnectAsync);
}
private void RotateFallbackClientTargets()
{
if (clientConnectCount > 0 &&
this.configObject != null &&
this.configObject.ClientFallbackTargets != null &&
this.configObject.ClientFallbackTargets.Count > 0 &&
communication is TcpClientCom client)
{
int targetFallbackIndex = clientConnectCount % (configObject.ClientFallbackTargets.Count + 1);
TcpTarget nextTcpTarget = null;
if (targetFallbackIndex == 0)
{
nextTcpTarget = originalTarget;
}
else
{
int targetListIndex = targetFallbackIndex - 1;
nextTcpTarget = configObject.ClientFallbackTargets[targetListIndex];
}
if (nextTcpTarget != null)
{
try
{
client.SetEndPoint(nextTcpTarget.Host, nextTcpTarget.Port);
if (Logger != null)
{
Logger.Info($"Rotate client fallback endpoint to \"{nextTcpTarget.Host}:{nextTcpTarget.Port}\"");
}
}
catch (Exception setEndpointEx)
{
if (Logger != null)
{
Logger.Error($"Could not set fallback endpoint! Host: {nextTcpTarget.Host}; Port: {nextTcpTarget.Port}; Exception: {setEndpointEx}");
}
}
}
}
}
