Hi, About a year ago I wrote a networking app using apr. I'm now updating to the latest version, which means moving to the new poll API.
In the old API, in Win32 or if HAVE_POLL wasn't defined in Unix, apr_poll_revents_get() would do a 1-byte 'peek recv' to see if a socket being in the read set after select() was actually APR_POLLHUP, APR_POLLNVAL or APR_POLLERR, as opposed to the standard APR_POLLIN which being in the read set is generally for. With the new API this isn't done, meaning APR_POLLHUP would never be in the value returned by apr_poll_revents_get(). Is getting an APR_POLLIN following by an apr_recv() which doesn't return APR_SUCCESS now the correct way to detect that the connection has been closed? Is it a portability issue that in Unix if HAVE_POLL is defined (meaning poll() gets used) APR_SIGHUP may be returned, when in other situations (Win32 or !HAVE_POLL) it can't be? cya, Saxon
