public void ConnectAsync(IClientParams pParams)
{
try {
if (_objCancelationSource != null)
{
_objCancelationSource.Dispose();
}
_objCancelationSource = new CancellationTokenSource();
_objCancelationToken = _objCancelationSource.Token;
_ = WebSocket.ConnectAsync(
new Uri(
string.Format(
(pParams.Secure ? "wss" : "ws") + "://{0}:{1}/",
pParams.HostName,
pParams.Port
)
),
_objCancelationToken
).ContinueWith((t) => {
_ = Receive();
Connected?.Invoke(this, this);
});
} catch (TaskCanceledException) {
} catch (OperationCanceledException) {
//ignore
} catch (Exception ex) {
Log.Info($"Error connecting client: {ex.Message}, closing connection...");
Disconnect();
}
}
/// <summary>
/// Establishes the connection to the server
/// </summary>
/// <param name="pParams"></param>
public void ConnectAsync(IClientParams pParams)
{
// Data handling inside the client:
// - Receiving data: deliver the information to the Queue to be processed
// - Sending data: put the binary data on the connection
Router = RouterFactory.Create(Connection);
Connection.Connected += ObjClient_Connected;
Connection.Disconnected += ObjClient_Disconnected;
Connection.ConnectAsync(pParams);
}
public void ConnectAsync(IClientParams pParams)
{
if (!(pParams is ClientParams objParams))
{
Log.Error("Incorrect parameters for WebSocket client");
throw new Exception("Incorrect parameters for WebSocket client");
}
Log.Info($"Connecting {ID} to {objParams.HostName}:{objParams.Port}");
_objWebSocketClient.ConnectionTimeoutSeconds = objParams.ConnectionTimeoutSeconds;
_objKeepAliveMonitor.SetInterval(objParams.ConnectionTimeoutSeconds);
_objWebSocketClient.OnOpen += Connection_OnOpen;
_objWebSocketClient.OnClose += Connection_OnClose;
_objWebSocketClient.OnError += Connection_OnError;
_objWebSocketClient.OnMessage += Connection_OnMessage;
_objWebSocketClient.ConnectAsync(objParams);
_objKeepAliveMonitor.TimeOut += _objKeepAliveMonitor_TimeOut;
_objKeepAliveMonitor.UnResponsive += _objKeepAliveMonitor_UnResponsive;
}
protected override void OnNewClient(IClientParams clParams, ref bool allow)
{
}
public ClientId(IClientParams clParams)
{
// XXX: improve id generation
Value = lastId++;
}
protected abstract void OnNewClient(IClientParams clParams, ref bool allow);
