private bool TrySetShutdown(PipeShutdownKind kind, SocketError socketError)
{
var win = TrySetShutdown(kind);
if (win)
{
SocketError = socketError;
}
return(win);
}
/// <summary>
/// Try to signal the pipe shutdown reason as being due to an application protocol event
/// </summary>
/// <param name="kind">The kind of shutdown; only protocol-related reasons will succeed</param>
/// <returns>True if successful</returns>
public bool TrySetProtocolShutdown(PipeShutdownKind kind)
{
switch (kind)
{
case PipeShutdownKind.ProtocolExitClient:
case PipeShutdownKind.ProtocolExitServer:
return(TrySetShutdown(kind));
default:
return(false);
}
}
private bool TrySetShutdown(Exception ex, PipeShutdownKind kind)
{
try
{
return(ex is SocketException se?
TrySetShutdown(kind, se.SocketErrorCode) : TrySetShutdown(kind));
}
catch
{
return(false);
}
}
private bool TrySetShutdown(PipeShutdownKind kind)
{
return(kind != PipeShutdownKind.None &&
Interlocked.CompareExchange(ref _socketShutdownKind, (int)kind, 0) == 0);
}