… | |
… | |
731 | no warnings; |
731 | no warnings; |
732 | use strict; |
732 | use strict; |
733 | |
733 | |
734 | use Carp; |
734 | use Carp; |
735 | |
735 | |
736 | our $VERSION = '4.03'; |
736 | our $VERSION = '4.05'; |
737 | our $MODEL; |
737 | our $MODEL; |
738 | |
738 | |
739 | our $AUTOLOAD; |
739 | our $AUTOLOAD; |
740 | our @ISA; |
740 | our @ISA; |
741 | |
741 | |
742 | our @REGISTRY; |
742 | our @REGISTRY; |
|
|
743 | |
|
|
744 | our $WIN32; |
|
|
745 | |
|
|
746 | BEGIN { |
|
|
747 | my $win32 = ! ! ($^O =~ /mswin32/i); |
|
|
748 | eval "sub WIN32(){ $win32 }"; |
|
|
749 | } |
743 | |
750 | |
744 | our $verbose = $ENV{PERL_ANYEVENT_VERBOSE}*1; |
751 | our $verbose = $ENV{PERL_ANYEVENT_VERBOSE}*1; |
745 | |
752 | |
746 | our %PROTOCOL; # (ipv4|ipv6) => (1|2), higher numbers are preferred |
753 | our %PROTOCOL; # (ipv4|ipv6) => (1|2), higher numbers are preferred |
747 | |
754 | |
… | |
… | |
793 | } |
800 | } |
794 | |
801 | |
795 | sub detect() { |
802 | sub detect() { |
796 | unless ($MODEL) { |
803 | unless ($MODEL) { |
797 | no strict 'refs'; |
804 | no strict 'refs'; |
|
|
805 | local $SIG{__DIE__}; |
798 | |
806 | |
799 | if ($ENV{PERL_ANYEVENT_MODEL} =~ /^([a-zA-Z]+)$/) { |
807 | if ($ENV{PERL_ANYEVENT_MODEL} =~ /^([a-zA-Z]+)$/) { |
800 | my $model = "AnyEvent::Impl::$1"; |
808 | my $model = "AnyEvent::Impl::$1"; |
801 | if (eval "require $model") { |
809 | if (eval "require $model") { |
802 | $MODEL = $model; |
810 | $MODEL = $model; |
… | |
… | |
925 | or Carp::croak "required option 'pid' is missing"; |
933 | or Carp::croak "required option 'pid' is missing"; |
926 | |
934 | |
927 | $PID_CB{$pid}{$arg{cb}} = $arg{cb}; |
935 | $PID_CB{$pid}{$arg{cb}} = $arg{cb}; |
928 | |
936 | |
929 | unless ($WNOHANG) { |
937 | unless ($WNOHANG) { |
930 | $WNOHANG = eval { require POSIX; &POSIX::WNOHANG } || 1; |
938 | $WNOHANG = eval { local $SIG{__DIE__}; require POSIX; &POSIX::WNOHANG } || 1; |
931 | } |
939 | } |
932 | |
940 | |
933 | unless ($CHLD_W) { |
941 | unless ($CHLD_W) { |
934 | $CHLD_W = AnyEvent->signal (signal => 'CHLD', cb => \&_sigchld); |
942 | $CHLD_W = AnyEvent->signal (signal => 'CHLD', cb => \&_sigchld); |
935 | # child could be a zombie already, so make at least one round |
943 | # child could be a zombie already, so make at least one round |