private static void SendClosedMessage()
{
string[] clients = _clients.Values.ToArray();
Array.ForEach(clients, (client) =>
{
CallbackResult msg = new CallbackResult()
{
Tag = "closed", Payload = new { id = Guid.Parse(client).ToString() }
};
_websocketService.Send(client, msg, (isOK) =>
{
if (!isOK)
{
RemoveClient(client);
}
});
});
}
public void Send(string clientID, CallbackResult res, Action<bool> callback= null)
{
string id = clientID.Replace("-", "");
WebSocketServiceHost host;
if (this._socketServer.WebSocketServices.TryGetServiceHost(this._path, out host))
{
IWebSocketSession session;
if (host.Sessions.TryGetSession(id, out session))
{
if (callback == null)
callback = (isOK) => { };
string data = Newtonsoft.Json.JsonConvert.SerializeObject(res);
session.Context.WebSocket.SendAsync(data, callback);
}
else
{
if (callback != null)
callback(false);
}
}
}
private void _Send(CallbackResult res)
{
base.SendAsync(Newtonsoft.Json.JsonConvert.SerializeObject(res), (isOk) => { });
}
private static void SendClosedMessage()
{
string[] clients = _clients.Values.ToArray();
Array.ForEach(clients, (client) =>
{
CallbackResult msg = new CallbackResult() { Tag = "closed", Payload = new {id = Guid.Parse(client).ToString() } };
_websocketService.Send(client, msg, (isOK) =>
{
if (!isOK)
RemoveClient(client);
});
});
}
private static async Task TryGetAndPostMessages(CancellationToken ct)
{
//Demo Test: Generating Random messages at random intervals and send it to all clients
Random rnd = new Random();
await Task.Delay(rnd.Next(400, 2000), ct);
if (ct.IsCancellationRequested)
return;
string[] clients = _clients.Values.ToArray();
Array.ForEach(clients, (client) =>
{
CallbackResult msg = new CallbackResult() { Tag = "message", Payload = new { message = getQuote() } };
_websocketService.Send(client, msg, (isOK) =>
{
if (!isOK)
RemoveClient(client);
});
});
}
private void _Send(CallbackResult res)
{
base.SendAsync(Newtonsoft.Json.JsonConvert.SerializeObject(res), (isOk) => { });
}