public async Task <bool> Connect()
{
WebSocket = new WebSocket(Url);
WebSocket.ConnectAsync();
WebSocket.OnMessage += OnWebSocketMessage;
TaskCompletionSource <bool> result = new TaskCompletionSource <bool>();
EventHandler success = null;
EventHandler <ErrorEventArgs> error = null;
DelayedAction Timeout = null;
Action unregisterActions = () =>
{
WebSocket.OnOpen -= success;
WebSocket.OnError -= error;
Timeout.Abort();
};
WebSocket.OnOpen += success = (sender, args) =>
{
unregisterActions();
result.SetResult(true);
};
WebSocket.OnError += error = (sender, args) =>
{
unregisterActions();
result.SetResult(false);
};
Timeout = new DelayedAction(() =>
{
unregisterActions();
result.SetResult(false);
});
Timeout.Run(3000); // 3 second timeout
await result.Task;
return(result.Task.Result);
}