private void Async_Write_Completed(IAsyncResult result)
{
namedPipeServerStream.EndWrite(result);
namedPipeServerStream.Flush();
Console.WriteLine("Written To Client => " + ASCIIEncoding.ASCII.GetString(write_buffer));
}
private void WriteCommandAsyncCallback(IAsyncResult result)
{
if (CommandStream != null && CommandStream.IsConnected)
{
CommandStream.EndWrite(result);
CommandStream.Flush();
}
}
public override void Write(byte[] buf, int off, int len)
{
if (stream == null)
{
throw new TTransportException(TTransportException.ExceptionType.NotOpen);
}
#if !NET_CORE
if (asyncMode)
{
Exception eOuter = null;
var evt = new ManualResetEvent(false);
stream.BeginWrite(buf, off, len, asyncResult =>
{
try
{
if (stream != null)
{
stream.EndWrite(asyncResult);
}
else
{
eOuter = new TTransportException(TTransportException.ExceptionType.Interrupted);
}
}
catch (Exception e)
{
if (stream != null)
{
eOuter = e;
}
else
{
eOuter = new TTransportException(TTransportException.ExceptionType.Interrupted, e.Message);
}
}
evt.Set();
}, null);
evt.WaitOne();
if (eOuter != null)
{
throw eOuter; // rethrow exception
}
}
else
{
stream.Write(buf, off, len);
}
#else
stream.Write(buf, off, len);
#endif
}
private static IEnumerator <Int32> PipeServerAsyncEnumerator(AsyncEnumerator ae)
{
// Each server object performs asynchronous operations on this pipe
using (var pipe = new NamedPipeServerStream(
"Echo", PipeDirection.InOut, -1, PipeTransmissionMode.Message,
PipeOptions.Asynchronous | PipeOptions.WriteThrough)) {
// Asynchronously accept a client connection
pipe.BeginWaitForConnection(ae.End(), null);
yield return(1);
// A client connected, let's accept another client
var aeNewClient = new AsyncEnumerator();
aeNewClient.BeginExecute(PipeServerAsyncEnumerator(aeNewClient), aeNewClient.EndExecute);
// Accept the client connection
pipe.EndWaitForConnection(ae.DequeueAsyncResult());
// Asynchronously read a request from the client
Byte[] data = new Byte[1000];
pipe.BeginRead(data, 0, data.Length, ae.End(), null);
yield return(1);
// The client sent us a request, process it.
Int32 bytesRead = pipe.EndRead(ae.DequeueAsyncResult());
// Get the timestamp of this client's request
DateTime now = DateTime.Now;
// We want to save the timestamp of the most-recent client request. Since multiple
// clients are running concurrently, this has to be done in a thread-safe way
s_gate.BeginRegion(SyncGateMode.Exclusive, ae.End()); // Request exclusive access
yield return(1); // The iterator resumes when exclusive access is granted
if (s_lastClientRequestTimestamp < now)
{
s_lastClientRequestTimestamp = now;
}
s_gate.EndRegion(ae.DequeueAsyncResult()); // Relinquish exclusive access
// My sample server just changes all the characters to uppercase
// But, you can replace this code with any compute-bound operation
data = Encoding.UTF8.GetBytes(
Encoding.UTF8.GetString(data, 0, bytesRead).ToUpper().ToCharArray());
// Asynchronously send the response back to the client
pipe.BeginWrite(data, 0, data.Length, ae.End(), null);
yield return(1);
// The response was sent to the client, close our side of the connection
pipe.EndWrite(ae.DequeueAsyncResult());
} // Close the pipe
}
private void OnWrite(IAsyncResult ar)
{
if (_server == null)
{
Debug.WriteLine("ignoring late write");
return;
}
Debug.WriteLine("write completed");
_server.EndWrite(ar);
_server.Close();
Debug.WriteLine("signaling report sent");
_reportSent.Set();
}
/// <summary>
/// End an asynchronous write operation and flush the stream written to.
/// </summary>
/// <param name="iAsyncResult"></param>
private void _endWrite(IAsyncResult iAsyncResult)
{
AsyncPipeStateWrapper wrapper = iAsyncResult.AsyncState as AsyncPipeStateWrapper;
NamedPipeServerStream connection = wrapper.NamedPipeServerStream;
//Lock on the connection
lock (connection)
{
//End the write operation and flush.
connection.EndWrite(iAsyncResult);
connection.Flush();
}
}
private static void SendBytes(byte[] bytes)
{
if (_client != null)
{
var bytesSize = BitConverter.GetBytes(bytes.Length);
var bytesToSend = new byte[bytes.Length + sizeof(int)];
Buffer.BlockCopy(bytesSize, 0, bytesToSend, 0, bytesSize.Length);
Buffer.BlockCopy(bytes, 0, bytesToSend, sizeof(int), bytes.Length);
_client.BeginWrite(bytesToSend, 0, bytesToSend.Length,
delegate(IAsyncResult ar) { _client.EndWrite(ar); }, null);
}
}
bool Yaz(NamedPipeServerStream Akış, int ZamanAşımı_msn, byte[] Girdi, int Adet)
{
try
{
int Tik = Environment.TickCount + ZamanAşımı_msn;
IAsyncResult Döngü = Akış.BeginWrite(Girdi, 0, Adet, null, null);
while (Environment.TickCount < Tik && !Döngü.IsCompleted)
{
Thread.Sleep(2);
}
if (Döngü.IsCompleted)
{
Akış.EndWrite(Döngü);
return(true);
}
}
catch (Exception) { }
return(false);
}
private void OnWriteAsync(IAsyncResult ar)
{
if (_pipeServer == null)
{
ReleaseServerReference(false);
return;
}
try
{
_pipeServer.EndWrite(ar);
}
catch (Exception ex)
{
ReleaseServerReference(false);
MessageBox.Show(ex.Message, "RpcServer", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
ReleaseServerReference(false);
}
private void callbackWrite(IAsyncResult result)
{
_stream.EndWrite(result);
_stream.Flush();
if (_pos != -1)
{
send();
}
else if (_msgQueue.Count > 0)
{
_currentMsg = _msgQueue.Dequeue();
_pos = 0;
send();
}
else
{
_isWriting = false;
}
}
private void WriteDone(IAsyncResult result)
{
// The response was sent to the client, close our side of the connection
m_pipe.EndWrite(result);
m_pipe.Close();
}
public override void Write(byte[] buf, int off, int len)
{
if (stream == null)
{
throw new TTransportException(TTransportException.ExceptionType.NotOpen);
}
// if necessary, send the data in chunks
// there's a system limit around 0x10000 bytes that we hit otherwise
// MSDN: "Pipe write operations across a network are limited to 65,535 bytes per write. For more information regarding pipes, see the Remarks section."
var nBytes = Math.Min(len, 15 * 4096); // 16 would exceed the limit
while (nBytes > 0)
{
if (asyncMode)
{
Exception eOuter = null;
var evt = new ManualResetEvent(false);
stream.BeginWrite(buf, off, nBytes, asyncResult =>
{
try
{
if (stream != null)
{
stream.EndWrite(asyncResult);
}
else
{
eOuter = new TTransportException(TTransportException.ExceptionType.Interrupted);
}
}
catch (Exception e)
{
if (stream != null)
{
eOuter = e;
}
else
{
eOuter = new TTransportException(TTransportException.ExceptionType.Interrupted, e.Message, e);
}
}
evt.Set();
}, null);
evt.WaitOne();
if (eOuter != null)
{
throw eOuter; // rethrow exception
}
}
else
{
stream.Write(buf, off, nBytes);
}
off += nBytes;
len -= nBytes;
nBytes = Math.Min(len, nBytes);
}
}
private void WriteDone(IAsyncResult result)
{
m_Pipe.EndWrite(result);
//m_Pipe.Close();
}
void WriteDone(IAsyncResult result)
{
//响应已发送给了客户端
m_pipe.EndWrite(result);
m_pipe.Close();
}
private void WriteDone(IAsyncResult result)
{
// Ответ клиенту отправлен, закрываем соединение со своей стороны
_pipeServerStream.EndWrite(result);
_pipeServerStream.Close();
}
private void AsyncBeginWriteCallback(IAsyncResult result)
{
_pipe.EndWrite(result);
}
private void _writeDone(IAsyncResult result)
{
//响应已发给了客户端，关闭我们的这段连接
m_pipe.EndWrite(result);
m_pipe.Close();
}
private void OnWriteFinished(IAsyncResult result)
{
_pipe.EndWrite(result);
}
private void BeginWriteCallback(IAsyncResult ar)
{
NamedPipeServerStream server = ar.AsyncState as NamedPipeServerStream;
server.EndWrite(ar);
}
