> > There are probably some differences in the socket semantics. I'd
> > appreciate it if you could provide a patch or at least a clue!
>
> I've not read enough Stevens to grok sockets code (yet) :-(
>
> However, I hope that the instrumented verbose output of test_socket might
> give you a clue....
>
> I've attached the diff from the version of test_socket (vs recent CVS)
> that I used, as well as output from test_socket on FreeBSD 4.4 and
> OS/2+EMX. Getting the FreeBSD issues sorted is a higher priority for me
> than getting OS/2+EMX working (though that would be nice too).
>
> Please let me know if there's more testing/debugging I can do.
I've got some time for this now. Ignoring your OS/2+EMX output and
focusing on the FreeBSD logs, I notice:
[...]
> Testing recvfrom() in chunks over TCP. ...
> seg1='Michael Gilfix was he', addr='None'
> seg2='re
> ', addr='None'
> ERROR
Hm. This looks like recvfrom() on a TCP stream doesn't return an
address; not entirely unreasonable. I wonder if
self.cli_conn.getpeername() returns the expected address; can you
check this? Add this after each recvfrom() call.
if addr is None:
addr = self.cli_conn.getpeername()
[...]
> Testing large recvfrom() over TCP. ...
> msg='Michael Gilfix was here
> ', addr='None'
> ERROR
Ditto.
> Testing non-blocking accept. ...
> conn=<socket object, fd=8, family=2, type=1, protocol=0>
> addr=('127.0.0.1', 3144)
> FAIL
This is different. It seems that the accept() call doesn't time out.
But this could be because the client thread connects too fast. Can
you add a sleep (e.g. time.sleep(5)) to _testAccept() before the
connect() call?
[...]
> Testing non-blocking recv. ...
> conn=<socket object, fd=8, family=2, type=1, protocol=0>
> addr=('127.0.0.1', 3146)
> FAIL
Similar. Try putting a sleep in _testRecv() between the connect() and
the send().
[...]
Let me know if you want me to provide specific patches...
--Guido van Rossum (home page: http://www.python.org/~guido/)
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