protected override void OnMessage()
{
_incomingBuffer = new ArraySegment <byte>(new byte[1024]);
Ws.ReceiveAsync(_incomingBuffer, CancellationToken.None).GetAwaiter().OnCompleted(() =>
{
try
{
if (Ws.State == WebSocketState.Closed)
{
return;
}
string response = Encoding.UTF8.GetString(_incomingBuffer);
Console.WriteLine("res---->" + response);
_update = JsonConvert.DeserializeObject <ExpandoObject>(response);
if (_update == null)
{
return;
}
if (_update is ExpandoObject)
{
IDictionary <string, object> updateDictionary = (IDictionary <string, object>)_update;
if (updateDictionary.ContainsKey("messageState"))
{
switch (updateDictionary["messageState"])
{
case "saved":
if (updateDictionary.ContainsKey("id"))
{
_messages.Last().id = (string)_update.id;
}
break;
case "seen":
_messages.Where(x => x.id == (string)_update.id).First().Seen =
(bool)_update.seen;
break;
case "incoming":
_messages.Add(new Message
{
Body = _update.body,
From = _update.from,
id = _update.id,
MessageType = "text",
Seen = false,
To = _update.to,
Token = _update.token
});
break;
}
}
}
OnMessage();
}
catch (Exception ex)
{
Console.WriteLine("Server Bad Response :" + ex.Message);
}
});
}
private async Task <string> Receive()
{
var array = new ArraySegment <byte>(new byte[256]);
var result = await Ws.ReceiveAsync(array, cancel.Token);
var res = Encoding.UTF8.GetString(array.Take(result.Count).ToArray());
return(res);
}
