internal void CloseAsIs(bool abortive)
{
if (NetEventSource.IsEnabled)
{
NetEventSource.Info(this, $"_innerSocket={_innerSocket}");
}
#if DEBUG
// If this throws it could be very bad.
try
{
#endif
InnerSafeCloseSocket innerSocket = _innerSocket == null ? null : Interlocked.Exchange <InnerSafeCloseSocket>(ref _innerSocket, null);
Dispose();
if (innerSocket != null)
{
bool canceledOperations = false;
// Wait until it's safe.
SpinWait sw = new SpinWait();
while (!_released)
{
// The socket was not released due to the SafeHandle being used.
// Try to make those on-going calls return.
// On Linux, TryUnblockSocket will unblock current operations but it doesn't prevent
// a new one from starting. So we must call TryUnblockSocket multiple times.
canceledOperations |= innerSocket.TryUnblockSocket(abortive, _hasShutdownSend);
sw.SpinOnce();
}
canceledOperations |= DoReleaseHandle();
// In case we cancel operations, switch to an abortive close.
// Unless the user requested a normal close using Socket.Shutdown.
if (canceledOperations && !_hasShutdownSend)
{
abortive = true;
}
innerSocket.Close(abortive);
}
#if DEBUG
}
catch (Exception exception) when(!ExceptionCheck.IsFatal(exception))
{
NetEventSource.Fail(this, $"handle:{handle}, error:{exception}");
throw;
}
#endif
}
internal void CloseAsIs(bool abortive)
{
if (NetEventSource.IsEnabled)
{
NetEventSource.Info(this, $"_innerSocket={_innerSocket}");
}
#if DEBUG
// If this throws it could be very bad.
try
{
#endif
InnerSafeCloseSocket innerSocket = _innerSocket == null ? null : Interlocked.Exchange <InnerSafeCloseSocket>(ref _innerSocket, null);
Dispose();
if (innerSocket != null)
{
// Wait until it's safe.
SpinWait sw = new SpinWait();
while (!_released)
{
// The socket was not released due to the SafeHandle being used.
// Try to make those on-going calls return.
// On Linux, TryUnblockSocket will unblock current operations but it doesn't prevent
// a new one from starting. So we must call TryUnblockSocket multiple times.
abortive |= innerSocket.TryUnblockSocket();
sw.SpinOnce();
}
abortive |= InnerReleaseHandle();
innerSocket.Close(abortive);
}
#if DEBUG
}
catch (Exception exception) when(!ExceptionCheck.IsFatal(exception))
{
NetEventSource.Fail(this, $"handle:{handle}, error:{exception}");
throw;
}
#endif
}