Daniel, Thank you very much for your answer, and this is a great news for 1.4.5 !!!
I’ll be patient and wait for the official distribution. Regards, François-Xavier. Le 17 févr. 2015 à 13:32, Daniel Diaz <daniel.d...@univ-paris1.fr> a écrit : > 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, fx.n...@free.fr a écrit : >> Dear Daniel, >> >> I am working on a specific http server for gnu prolog (1.4.4), and i >> discovered >> 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 working >> 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 >> predicate >> the server works well. >> >> >> %- Program Test without Select ----------------------------------- >> >> worker_run(Socket, Client, StreamIn, StreamOut):- write('i am a working >> 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 >> Bug-prolog@gnu.org >> 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 Bug-prolog@gnu.org https://lists.gnu.org/mailman/listinfo/bug-prolog
