public async Task ProcessQueue()
{
try
{
//await ReceiveSemaphore.WaitAsync();
await ProcessingSemaphore.WaitAsync();
if (_receiveQueue == null)
{
return;
}
List <string> ids = new List <string>();
for (var i = 0; i < _receiveQueue.Count; i++)
{
if (_receiveQueue[i] != null)
{
string id = _receiveQueue[i].id;
if (!ids.Contains(id))
{
ids.Add(id);
}
}
}
// ids = (from m in _receiveQueue group m by new { m.id } into mygroup select mygroup.Key.id).ToList();
foreach (var id in ids)
{
SocketMessage first = null;
List <SocketMessage> msgs = null;
lock (_receiveQueue)
{
first = _receiveQueue.ToList().Where((x) => x.id == id).First();
msgs = _receiveQueue.ToList().Where((x) => x.id == id).ToList();
}
if (first.count == msgs.Count)
{
string data = "";
foreach (var m in msgs.OrderBy((y) => y.index))
{
data += m.data;
}
var result = new Message(first, data);
Process(result);
foreach (var m in msgs.OrderBy((y) => y.index).ToList())
{
_receiveQueue.Remove(m);
}
}
}
}
finally
{
//ReceiveSemaphore.Release();
}
try
{
// await SendSemaphore.WaitAsync();
foreach (var msg in _sendQueue.ToList())
{
if (await SendString(JsonConvert.SerializeObject(msg), src.Token))
{
_sendQueue.Remove(msg);
}
}
}
finally
{
//SendSemaphore.Release();
ProcessingSemaphore.Release();
}
}
private void Process(Message msg)
{
if (!string.IsNullOrEmpty(msg.replyto))
{
if (msg.command != "pong")
{
Log.Verbose(msg.command + " / replyto: " + msg.replyto);
}
else
{
Log.Verbose(msg.command + " / replyto: " + msg.replyto);
}
foreach (var qm in _messageQueue.ToList())
{
if (qm != null && qm.msg.id == msg.replyto)
{
try
{
qm.reply = msg;
qm.autoReset.Set();
_messageQueue.Remove(qm);
break;
}
catch (Exception ex)
{
Log.Error(ex, "");
}
}
}
}
else
{
if (msg.command != "ping" && msg.command != "refreshtoken")
{
Log.Verbose(msg.command + " / " + msg.id);
}
else
{
Log.Verbose(msg.command + " / replyto: " + msg.replyto);
}
switch (msg.command)
{
case "ping":
msg.reply("pong");
msg.SendMessage(this);
break;
case "refreshtoken":
msg.reply();
var singin = JsonConvert.DeserializeObject <SigninMessage>(msg.data);
this.user = singin.user;
this.jwt = singin.jwt;
// msg.SendMessage(this); no need to confirm
break;
case "queuemessage":
msg.reply();
QueueMessage qm = null;
try
{
qm = JsonConvert.DeserializeObject <QueueMessage>(msg.data);
}
catch (Exception ex)
{
Log.Error(ex.ToString());
msg.SendMessage(this);
break;
}
try
{
var e = new QueueMessageEventArgs();
OnQueueMessage?.Invoke(qm, e);
msg.data = JsonConvert.SerializeObject(qm);
if (e.isBusy)
{
msg.command = "error";
msg.data = "Sorry, I'm bussy";
Log.Warning("Cannot invoke, I'm busy.");
msg.SendMessage(this);
return;
}
}
catch (Exception ex)
{
msg.command = "error";
msg.data = ex.ToString();
}
msg.SendMessage(this);
break;
default:
Log.Error("Received unknown command '" + msg.command + "' with data: " + msg.data);
break;
}
}
}
public SocketCommand()
{
msg = new Message("ping");
}