Re: Problem with select/5 on AF_INET sockets with Windows 7
Fx <[email protected]> Thu, 19 Feb 2015 20:11:57 +0100
| Newsgroups | gmane.comp.gnu.prolog.bugs |
|---|---|
| Message-ID | <[email protected]> |
:)) Paulo, you are right, if it can help. I won=92t promise anything, but i= can at least take a look, sure. Can you help, and tell me where cans i found some infos: - What are actually the tools (or info link )to compile under Windows (7,32= b my office copmuter) - What are actually the tools (or info link )to compile under Os X (this on= e is really rather a computer, my personnal(s) one(s)). Dont=92 they exists some kinda unit tests ? Prolog coded scenario ? Or a J= enkins like for massive testing ? Fx (shorter). Le 19 f=E9vr. 2015 =E0 20:00, Paulo Moura <[email protected]> a =E9crit : > = >> On 19/02/2015, at 18:58, Fx <[email protected]> wrote: >> = >> Daniel, >> = >> Thank you very much for your answer, and this is a great news for 1.4.5 = !!! >> = >> I=92ll be patient and wait for the official distribution. > = > Don't be patient. Help instead beta-testing 1.4.5. > = > Cheers, > = > Paulo > = > = >> Le 17 f=E9vr. 2015 =E0 13:32, Daniel Diaz <[email protected]> a= =E9crit : >> = >>> Hi, >>> = >>> sorry for the late reply. Thank you for this bug report. >>> = >>> The bug is fixed in the last git version. Will be fixed in next 1.4.5 >>> = >>> Daniel >>> = >>> = >>> = >>> Le 27/01/2015 12:44, [email protected] a =E9crit : >>>> Dear Daniel, >>>> = >>>> I am working on a specific http server for gnu prolog (1.4.4), and i d= iscovered >>>> a strange comportment under windows 7 (32) with the select/5 predicate. >>>> = >>>> The simple test below works fine on a OSX (maybe all unix) system but = will >>>> return a system error under Windos 7 (32) , "Bad File Descriptor": >>>> = >>>> ERROR : Failed to start server : error(system_error(Bad file >>>> descriptor),select/5) >>>> = >>>> To test, launch one of the two test cases and open an internet browser= to >>>> http://127.0.0.1:8080/ for example, or change the 127.0.0.1 by your IP. >>>> = >>>> %- Program Test with Select ----------------------------------- >>>> = >>>> worker_run(Socket, Client, StreamIn, StreamOut):- write('i am a workin= g worker >>>> ...'), nl. >>>> = >>>> server_test_with_select:- >>>> socket('AF_INET', Socket), >>>> socket_bind(Socket, 'AF_INET'(Host, 8080)), >>>> socket_listen(Socket,10), >>>> catch( server_loop_with_select(Socket),E, >>>> ( socket_close(Socket), >>>> format( "ERROR : Failed to start server : ~w~n", [E] ) >>>> )). >>>> = >>>> server_loop_with_select(Socket):- >>>> repeat, >>>> select([Socket],ReadyReads,[Socket],[],0), >>>> worker_run(Socket, Client, StreamIn, StreamOut), >>>> fail. >>>> = >>>> %- End of Program Test with Select ----------------------------------- >>>> = >>>> When not using usefull select/5 and directly use the socket_accept/4 p= redicate >>>> the server works well. >>>> = >>>> = >>>> %- Program Test without Select ----------------------------------- >>>> = >>>> worker_run(Socket, Client, StreamIn, StreamOut):- write('i am a workin= g worker >>>> ...'), nl. >>>> = >>>> server_test_without_select:- >>>> socket('AF_INET', Socket), >>>> socket_bind(Socket, 'AF_INET'(Host, 8080)), >>>> socket_listen(Socket,10), >>>> catch( server_loop_without_select(Socket),E, >>>> ( socket_close(Socket), >>>> format( "ERROR : Failed to start server : ~w~n", [E] ) >>>> )). >>>> = >>>> server_loop_without_select(Socket):- >>>> repeat, >>>> socket_accept(Socket, Client, StreamIn, StreamOut), >>>> worker_run(Socket, Client, StreamIn, StreamOut), >>>> fail. >>>> = >>>> %- End of Program Test without Select --------------------------------= --- >>>> = >>>> = >>>> Is it a known bug and did you plan to fix it in a future version ? >>>> = >>>> = >>>> Best Regards, >>>> = >>>> Fx NION. >>>> = >>>> = >>>> _______________________________________________ >>>> Bug-prolog mailing list >>>> [email protected] >>>> https://lists.gnu.org/mailman/listinfo/bug-prolog >>>> = >>> = >>> = >>> -- = >>> Ce message a ete verifie par MailScanner >>> pour des virus ou des polluriels et rien de >>> suspect n'a ete trouve. >>> = >> = >> = >> _______________________________________________ >> Bug-prolog mailing list >> [email protected] >> https://lists.gnu.org/mailman/listinfo/bug-prolog > = > ----------------------------------------------------------------- > Paulo Moura > Logtalk developer > = > Email: <mailto:[email protected]> > Web: <http://logtalk.org/> > ----------------------------------------------------------------- > = > = > = > =