// This will set the underlying OS handle to be nonblocking, for whatever reason --
// performing an async operation or using a timeout will cause this to happen.
// Once the OS handle is nonblocking, it never transitions back to blocking.
private void SetHandleNonBlocking()
{
// We don't care about synchronization because this is idempotent
if (!_underlyingHandleNonBlocking)
{
AsyncContext.SetNonBlocking();
_underlyingHandleNonBlocking = true;
}
}
public void SetNonBlocking()
{
_asyncContext.SetNonBlocking();
}