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fix: adds ethernet event handler to GenericTcpClient to connect on li… #196

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Merged
ndorin merged 2 commits into from
Dec 12, 2025
Merged

fix: adds ethernet event handler to GenericTcpClient to connect on li… #196

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59c1212
fix: adds ethernet event handler to GenericTcpClient to connect on li…
aknous Dec 12, 2025
ba556ad
fix: removes extraneous logging
aknous Dec 12, 2025
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19 changes: 19 additions & 0 deletions src/Comm/GenericTcpIpClient.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -186,6 +186,7 @@ public GenericTcpIpClient(string key, string address, int port, int bufferSize)
{
StreamDebugging = new CommunicationStreamDebugging(key);
CrestronEnvironment.ProgramStatusEventHandler += new ProgramStatusEventHandler(CrestronEnvironment_ProgramStatusEventHandler);
CrestronEnvironment.EthernetEventHandler += new EthernetEventHandler(CrestronEnvironment_EthernetEventHandler);
AutoReconnectIntervalMs = 5000;
Hostname = address;
Port = port;
Expand All @@ -206,6 +207,7 @@ public GenericTcpIpClient(string key)
{
StreamDebugging = new CommunicationStreamDebugging(key);
CrestronEnvironment.ProgramStatusEventHandler += new ProgramStatusEventHandler(CrestronEnvironment_ProgramStatusEventHandler);
CrestronEnvironment.EthernetEventHandler += new EthernetEventHandler(CrestronEnvironment_EthernetEventHandler);
AutoReconnectIntervalMs = 5000;
BufferSize = 2000;

Expand All @@ -223,6 +225,7 @@ public GenericTcpIpClient()
{
StreamDebugging = new CommunicationStreamDebugging(SplusKey);
CrestronEnvironment.ProgramStatusEventHandler += new ProgramStatusEventHandler(CrestronEnvironment_ProgramStatusEventHandler);
CrestronEnvironment.EthernetEventHandler += new EthernetEventHandler(CrestronEnvironment_EthernetEventHandler);
AutoReconnectIntervalMs = 5000;
BufferSize = 2000;

Expand Down Expand Up @@ -252,6 +255,19 @@ void CrestronEnvironment_ProgramStatusEventHandler(eProgramStatusEventType progr
}
}

/// <summary>
/// Handles reconnecting when
/// </summary>
void CrestronEnvironment_EthernetEventHandler(EthernetEventArgs ethernetEventArgs)
{
if (ethernetEventArgs.EthernetEventType == eEthernetEventType.LinkUp)
{
if(_client != null)
Connect();
}

}

/// <summary>
///
/// </summary>
Expand Down Expand Up @@ -295,12 +311,14 @@ public void Connect()
}
else
{
Debug.Console(1, this, "Creating new TCPClient");
//Stop retry timer if running
RetryTimer.Stop();
_client = new TCPClient(Hostname, Port, BufferSize);
_client.SocketStatusChange -= Client_SocketStatusChange;
_client.SocketStatusChange += Client_SocketStatusChange;
DisconnectCalledByUser = false;
RetryTimer.Reset();
_client.ConnectToServerAsync(ConnectToServerCallback);
}
}
Expand Down Expand Up @@ -500,6 +518,7 @@ void Client_SocketStatusChange(TCPClient client, SocketStatus clientSocketStatus
else
{
Debug.Console(1, this, "Socket status change {0} ({1})", clientSocketStatus, ClientStatusText);
RetryTimer.Stop();
_client.ReceiveDataAsync(Receive);
}

Expand Down