public Task <bool> ConnectAsync()
{
var tcs = new TaskCompletionSource <bool>();
if (_client == null)
{
InitializeClient();
}
Action openedConnectionHandler = null;
openedConnectionHandler = () => {
Log("Websocket connection opened", 0);
if (identifierString == "")
{
identifierString = GetIdentifierString();
}
var connectRequest = new
{
command = "subscribe",
identifier = identifierString
};
string commandRequestString = JsonConvert.SerializeObject(connectRequest);
Log("Subscribing to " + Channel, 1);
Action <string> onMessageHandler = null;
onMessageHandler = (obj) => {
var e = new ActionCableEventArgs(obj);
if (e.Type == "confirm_subscription" && e.Channel == Channel)
{
Log("Subscription success", 1);
_client.OnMessage -= onMessageHandler;
_client.OnOpened -= openedConnectionHandler;
_client.OnMessage += HandleIncomingMessage;
RaiseConnected(obj);
tcs.SetResult(true);
}
};
_client.OnMessage += onMessageHandler;
_client.Send(commandRequestString);
};
_client.OnOpened += openedConnectionHandler;
_client.Open(string.Format("{0}{1}{2}", RemoteUrl, Port > 0 ? ":" : "", Port > 0 ? Port.ToString() : ""));
Log("Opening websocket connection", 0);
return(tcs.Task);
}
void HandleIncomingMessage(string obj)
{
//Log("Message received: " + obj, 0);
var arg = new ActionCableEventArgs(obj);
if (arg.Type == "ping" && IgnorePings)
{
return;
}
RaiseMessageReceived(obj);
}
