void RPCClientCallback(object o)
{
Errno result = clientAio.Result();
if (result == Errno.ok)
{
Msg msg = clientAio.GetMsg();
req0.Receive(clientAio); // get ready to receive again
byte[] data = msg.Header();
Array.Reverse(data);
int c = BitConverter.ToInt32(data, 0);
var cookie = cookieCollection.FirstOrDefault(x => x.cookie == c);
if (cookie != null)
{
cookie.msg = msg;
lock (cookie.thisLock)
{
System.Threading.Monitor.Pulse(cookie.thisLock);
}
cookieCollection.Remove(cookie);
}
else
{
Assert.Fail();
}
}
}
protected override void AioCallback(IntPtr argument)
{
var res = Unit.Ok;
switch (State)
{
case AsyncState.Recv:
res = Aio.GetResult();
if (res.IsErr())
{
State = AsyncState.Init;
tcs.TrySetNngError(res.Err());
return;
}
State = AsyncState.Init;
var msg = Aio.GetMsg();
var message = Factory.CreateMessage(msg);
State = AsyncState.Init;
tcs.TrySetNngResult(message);
break;
case AsyncState.Init:
default:
tcs.TrySetException(new Exception(State.ToString()));
break;
}
}
void Received(object o)
{
System.Threading.Interlocked.Increment(ref countReceived);
int j = (int)o;
Aio aio = receivers[j];
Errno errno = aio.Result();
if (errno != 0)
{
return;
}
Msg msg = aio.GetMsg();
sockets[j].Receive(receivers[j]);
uint receivedValue2;
msg.ChopU32(out receivedValue2);
int receivedValue = (int)receivedValue2;
bool valueHasChanged = false;
for (;;)
{
int oldValue = potentials[j];
if (receivedValue + 1 < oldValue)
{
int beforeExchange = System.Threading.Interlocked.CompareExchange(ref potentials[j], receivedValue + 1, oldValue);
if (beforeExchange == oldValue)
{
valueHasChanged = true;
break;
}
}
else
{
break;
}
}
if (valueHasChanged)
{
msg.Clear();
msg.AppendU32((uint)potentials[j]);
//sockets[j].Send(msg);
lock (senders[j])
{
senders[j].Wait();
senders[j].SetMsg(msg);
sockets[j].Send(senders[j]);
}
}
else
{
msg.Dispose();
}
}
void Whatever(object o)
{
int j = (int)o;
Aio aio = senders[j];
Errno errno = aio.Result();
if (errno != Errno.ok)
{
aio.GetMsg().Free();
}
}
void RPCServerCallback(object o)
{
Errno result = serverAio.Result();
if (result == Errno.ok)
{
Msg msg = serverAio.GetMsg();
rep0.Receive(serverAio); // get ready to receive again
uint ms;
result = msg.TrimU32(out ms);
// the actual work. Note that this doesn't need a running thread
System.Threading.Thread.Sleep((int)ms);
result = rep0.Send(msg, 0);
}
}
protected override void AioCallback(IntPtr argument)
{
var res = Unit.Ok;
switch (State)
{
case AsyncState.Init:
init();
break;
case AsyncState.Recv:
res = Aio.GetResult();
if (res.IsErr())
{
asyncMessage.requestTcs.TrySetNngError(res.Err());
State = AsyncState.Recv;
return;
}
State = AsyncState.Wait;
nng_msg msg = Aio.GetMsg();
var message = Factory.CreateMessage(msg);
asyncMessage.requestTcs.SetNngResult(message);
break;
case AsyncState.Wait:
break;
case AsyncState.Send:
res = Aio.GetResult();
if (res.IsErr())
{
HandleFailedSend();
asyncMessage.replyTcs.TrySetNngError(res.Err());
}
var currentReq = asyncMessage;
init();
currentReq.replyTcs.SetNngResult();
break;
}
}
protected override void AioCallback(IntPtr argument)
{
var res = Unit.Ok;
switch (State)
{
case AsyncState.Send:
res = Aio.GetResult();
if (res.IsErr())
{
HandleFailedSend();
State = AsyncState.Init;
sendTcs.TrySetNngError(res.Err());
return;
}
State = AsyncState.Init;
sendTcs.TrySetNngResult();
break;
case AsyncState.Recv:
res = Aio.GetResult();
if (res.IsErr())
{
State = AsyncState.Init;
receiveTcs.TrySetNngError(res.Err());
return;
}
State = AsyncState.Init;
nng_msg msg = Aio.GetMsg();
var message = Factory.CreateMessage(msg);
receiveTcs.TrySetNngResult(message);
break;
case AsyncState.Init:
default:
Console.Error.WriteLine("SendReceive::AioCallback: " + State);
State = AsyncState.Init;
break;
}
}