/// <summary>
/// Send response
/// </summary>
/// <param name="size"></param>
protected void SendResponse(int size)
{
try
{
messageManager.Send(socket, responseObject, 0, size);
}
catch
{
responseObject.Dispose();
}
}
public void SendMessage(Message msg, bool startTimer = false)
{
msg.ctrl = (byte)ESAFlag.Seq;
UInt16 len = msg.GetLength();
msg.len = len;
msg.seq = GetCliSeq();
_ringSendMsgAckBuffer[msg.seq] = msg;
_sender.Send(msg);
}
/// <summary>
/// Send response
/// </summary>
/// <param name="size"></param>
protected void SendResponse(int size)
{
var _r = responseObject;
responseObject = null;
try
{
messageManager.Send(socket, _r, 0, size);
}
catch
{
messageManager.Return(_r);
}
}
private void ChunkedSend(NetworkSender sender, byte[] buffer)
{
int tosend = buffer.Length;
int pos = 0;
while (tosend > 0)
{
int chunksize = tosend;
if (chunksize > MaxMessageSize)
{
if (OnOverflow == OverflowAction.Discard)
{
return;
}
if (OnOverflow == OverflowAction.Error)
{
throw new OverflowException("Attempted to send a message larger than MaxMessageSize(" + MaxMessageSize + "). Actual size was: " + buffer.Length + ". Adjust OnOverflow and MaxMessageSize parameters accordingly.");
}
chunksize = MaxMessageSize;
}
sender.Send(buffer, pos, chunksize);
tosend -= chunksize;
pos += chunksize;
}
}
static void Main(string[] args)
{
Stack<String> container = new Stack<string>();
container.Push("Message 1");
container.Push("Message 2");
container.Push("Message 3");
container.Push(ConstantsHelper.ERROR_SIGNAL);
container.Push("Message 4");
container.Push("Message 5");
INetworkSender<string> sender = new NetworkSender(new NetworkService());
sender.Sent += Sender_Sent;
sender.AddToBuffer(container);
sender.AddToBuffer("Message 6");
sender.AddToBuffer("Message 7");
//To find the error code generation find a comment.
//"HACK: For generate error."
try
{
sender.Send();
}
catch (Exception ex)
{
Console.WriteLine();
Console.WriteLine(ex.ToString());
Console.WriteLine();
}
sender.Send();
sender.Sent -= Sender_Sent;
(sender as IDisposable)?.Dispose();
Console.ReadKey();
}
private void ChunkedSend(NetworkSender sender, byte[] buffer, AsyncContinuation continuation)
{
int tosend = buffer.Length;
int pos = 0;
AsyncContinuation sendNextChunk = null;
sendNextChunk = ex =>
{
if (ex != null)
{
continuation(ex);
return;
}
InternalLogger.Trace("Sending chunk, position: {0}, length: {1}", pos, tosend);
if (tosend <= 0)
{
continuation(null);
return;
}
int chunksize = tosend;
if (chunksize > MaxMessageSize)
{
if (OnOverflow == NetworkTargetOverflowAction.Discard)
{
InternalLogger.Trace("discard because chunksize > this.MaxMessageSize");
continuation(null);
return;
}
if (OnOverflow == NetworkTargetOverflowAction.Error)
{
continuation(new OverflowException("Attempted to send a message larger than MaxMessageSize (" + MaxMessageSize + "). Actual size was: " + buffer.Length + ". Adjust OnOverflow and MaxMessageSize parameters accordingly."));
return;
}
chunksize = MaxMessageSize;
}
int pos0 = pos;
tosend -= chunksize;
pos += chunksize;
sender.Send(buffer, pos0, chunksize, sendNextChunk);
};
sendNextChunk(null);
}
private void ChunkedSend(NetworkSender sender, byte[] buffer, AsyncContinuation continuation)
{
var tosend = buffer.Length;
var pos = 0;
AsyncContinuation sendNextChunk = null;
sendNextChunk = ex =>
{
if (ex != null)
{
continuation(ex);
return;
}
if (tosend <= 0)
{
continuation(null);
return;
}
var chunksize = tosend;
if (chunksize > MaxMessageSize)
{
if (OnOverflow == NetworkTargetOverflowAction.Discard)
{
continuation(null);
return;
}
if (OnOverflow == NetworkTargetOverflowAction.Error)
{
continuation(new OverflowException("Attempted to send a message larger than MaxMessageSize (" + MaxMessageSize + "). Actual size was: " + buffer.Length + ". Adjust OnOverflow and MaxMessageSize parameters accordingly."));
return;
}
chunksize = MaxMessageSize;
}
var pos0 = pos;
tosend -= chunksize;
pos += chunksize;
sender.Send(buffer, pos0, chunksize, sendNextChunk);
};
sendNextChunk(null);
}
protected void SendResponse(int size) => messageManager.Send(socket, responseObject, 0, size);
private void ChunkedSend(NetworkSender sender, byte[] buffer, AsyncContinuation continuation)
{
int tosend = buffer.Length;
if (tosend <= MaxMessageSize)
{
// Chunking is not needed, no need to perform delegate capture
InternalLogger.Trace("Sending chunk, position: {0}, length: {1}", 0, tosend);
if (tosend <= 0)
{
continuation(null);
return;
}
sender.Send(buffer, 0, tosend, continuation);
}
else
{
int pos = 0;
AsyncContinuation sendNextChunk = null;
sendNextChunk = ex =>
{
if (ex != null)
{
continuation(ex);
return;
}
InternalLogger.Trace("NetworkTarget(Name={0}): Sending chunk, position: {1}, length: {2}", Name, pos, tosend);
if (tosend <= 0)
{
continuation(null);
return;
}
int chunksize = tosend;
if (chunksize > MaxMessageSize)
{
if (OnOverflow == NetworkTargetOverflowAction.Discard)
{
InternalLogger.Trace("NetworkTarget(Name={0}): Discard because chunksize > this.MaxMessageSize", Name);
continuation(null);
return;
}
if (OnOverflow == NetworkTargetOverflowAction.Error)
{
continuation(new OverflowException($"Attempted to send a message larger than MaxMessageSize ({MaxMessageSize}). Actual size was: {buffer.Length}. Adjust OnOverflow and MaxMessageSize parameters accordingly."));
return;
}
chunksize = MaxMessageSize;
}
int pos0 = pos;
tosend -= chunksize;
pos += chunksize;
sender.Send(buffer, pos0, chunksize, sendNextChunk);
};
sendNextChunk(null);
}
}
// Send
public void Send(ServerMessage messageType, params object[] arguments)
{
NetworkSender.Send(connectionId, (MessageType)messageType, arguments);
}