private IReadOnlyList <byte[]> Receive()
{
var res = new List <byte[]>();
var hasMore = true;
while (hasMore)
{
res.Add(_socket.Recv());
hasMore = _socket.HasMoreToRecv();
}
return(res);
}
private void OnRecvWorker()
{
var polling = new Polling(PollingEvents.RecvReady, this._socket);
polling.RecvReady += socket =>
{
var topic = _socket.RecvString();
var messageInBytes = _socket.Recv();
var message = _deserializer(messageInBytes);
this.OnReceived(topic, message);
};
try
{
while (_started)
{
polling.Poll(1000);
}
}
catch (ZmqException e)
{
if (LogAdapter.LogEnabled)
{
LogAdapter.LogDebug(this.GetType().FullName, "BaseSubscriber exception. Disposing. Details: " + e.ToString());
}
this.Dispose();
}
}
public void Start()
{
_reply.Bind(_endpoint);
var t = new Thread((_) =>
{
try
{
while (true)
{
var data = _reply.Recv();
if (data != null)
{
OnRequestReceived(data, _reply);
}
}
}
catch (Exception e)
{
LogAdapter.LogError("Listener", e.ToString());
}
})
{
IsBackground = true
};
t.Start();
}
private Tuple <T, bool> SendReqAndWaitReply(IZmqSocket socket)
{
SendRequest(socket);
var polling = new Polling(PollingEvents.RecvReady, socket);
if (polling.Poll(this.Timeout))
{
var data = socket.Recv();
var ret = GetReply(data, socket, false);
return(Tuple.Create(ret, false));
}
else
{
// timeout
var ret = GetReply(null, socket, true);
return(Tuple.Create(ret, true));
}
}
private void EventsWorker()
{
try
{
while (!_disposed)
{
var binary = _pairSocket.Recv();
if (binary == null || binary.Length == 0)
{
continue;
}
var ev = (MonitorEvents)BitConverter.ToUInt16(binary, 0);
int val = 0;
if (binary.Length > sizeof(UInt16))
{
val = BitConverter.ToInt32(binary, sizeof(UInt16));
}
ZmqError error = null;
var address = "";
switch (ev)
{
case MonitorEvents.BindFailed:
case MonitorEvents.AcceptFailed:
case MonitorEvents.CloseFailed:
address = _pairSocket.RecvString();
error = new ZmqError(val);
break;
case MonitorEvents.MonitorStopped:
break;
default:
address = _pairSocket.RecvString();
break;
}
FireEvent(ev, address, error);
}
}
catch (ZmqException ex)
{
if (ex.ZmqErrorCode != ZmqErrorCode.ETERM)
{
if (LogAdapter.LogEnabled)
{
LogAdapter.LogError("Monitor", ex.ToString());
}
}
}
catch (Exception e)
{
if (LogAdapter.LogEnabled)
{
LogAdapter.LogError("Monitor", e.ToString());
}
}
finally
{
this.Dispose();
}
}
public static byte[] Recv(this IZmqSocket source, RecvFlags flags)
{
bool doNotWait = (flags & RecvFlags.DoNotWait) != 0;
return(source.Recv(doNotWait));
}
