/// <summary>
/// This method is called when there is no more data to send to a connected client
/// </summary>
private void OnSocketSend(object sender, SocketAsyncEventArgs e)
{
// skip if disposing -- not really needed, but nice for consistency
if (_disposing)
{
return;
}
// determine which type of operation just completed and call the associated handler
if (e.LastOperation == SocketAsyncOperation.Send)
{
// ensure not disposing
_syncLock.TakeRead();
if (_disposing)
{
_syncLock.ReleaseRead();
return;
}
_syncLock.ReleaseRead();
try {
// this send has completed are there more bytes to send?
if (CompleteSend(e))
{
// yes, send again
StartSend();
}
} catch (SocketException ex) {
_sendLock.Release();
if (ex.SocketErrorCode == SocketError.ConnectionReset)
{
_syncLock.ReleaseRead();
return;
}
_syncLock.ReleaseRead();
ProcessError(ex);
} catch (Exception ex) {
_sendLock.Release();
_syncLock.ReleaseRead();
// handle error outside lock
ProcessError(ex);
}
}
else
{
if (_disposing)
{
return;
}
ProcessError("Unknown operation completed");
}
}
/// <summary>
/// This method is called when there is no more data to send to a connected client
/// </summary>
private void OnSocketSend(object sender, SocketAsyncEventArgs e)
{
// ensure not disposing
_syncLock.TakeRead();
if (_disposing)
{
_syncLock.ReleaseRead();
return;
}
_syncLock.ReleaseRead();
try {
// this send has completed are there more bytes to send?
if (CompleteSend(e))
{
// yes, send again
StartSend();
}
} catch (SocketException ex) {
_sendLock.Release();
if (ex.SocketErrorCode == SocketError.ConnectionReset)
{
_syncLock.ReleaseRead();
return;
}
_syncLock.ReleaseRead();
ProcessError(ex);
} catch (Exception ex) {
_sendLock.Release();
_syncLock.ReleaseRead();
// handle error outside lock
ProcessError(ex);
}
}
