| … | |
… | |
| 741 | |
741 | |
| 742 | our @REGISTRY; |
742 | our @REGISTRY; |
| 743 | |
743 | |
| 744 | our $verbose = $ENV{PERL_ANYEVENT_VERBOSE}*1; |
744 | our $verbose = $ENV{PERL_ANYEVENT_VERBOSE}*1; |
| 745 | |
745 | |
| 746 | our %PROTOCOL; # (ipv4|ipv6) => (1|2) |
746 | our %PROTOCOL; # (ipv4|ipv6) => (1|2), higher numbers are preferred |
| 747 | |
747 | |
| 748 | { |
748 | { |
| 749 | my $idx; |
749 | my $idx; |
| 750 | $PROTOCOL{$_} = ++$idx |
750 | $PROTOCOL{$_} = ++$idx |
|
|
751 | for reverse split /\s*,\s*/, |
| 751 | for split /\s*,\s*/, $ENV{PERL_ANYEVENT_PROTOCOLS} || "ipv4,ipv6"; |
752 | $ENV{PERL_ANYEVENT_PROTOCOLS} || "ipv4,ipv6"; |
| 752 | } |
753 | } |
| 753 | |
754 | |
| 754 | my @models = ( |
755 | my @models = ( |
| 755 | [EV:: => AnyEvent::Impl::EV::], |
756 | [EV:: => AnyEvent::Impl::EV::], |
| 756 | [Event:: => AnyEvent::Impl::Event::], |
757 | [Event:: => AnyEvent::Impl::Event::], |
| … | |
… | |
| 792 | } |
793 | } |
| 793 | |
794 | |
| 794 | sub detect() { |
795 | sub detect() { |
| 795 | unless ($MODEL) { |
796 | unless ($MODEL) { |
| 796 | no strict 'refs'; |
797 | no strict 'refs'; |
|
|
798 | local $SIG{__DIE__}; |
| 797 | |
799 | |
| 798 | if ($ENV{PERL_ANYEVENT_MODEL} =~ /^([a-zA-Z]+)$/) { |
800 | if ($ENV{PERL_ANYEVENT_MODEL} =~ /^([a-zA-Z]+)$/) { |
| 799 | my $model = "AnyEvent::Impl::$1"; |
801 | my $model = "AnyEvent::Impl::$1"; |
| 800 | if (eval "require $model") { |
802 | if (eval "require $model") { |
| 801 | $MODEL = $model; |
803 | $MODEL = $model; |
| … | |
… | |
| 924 | or Carp::croak "required option 'pid' is missing"; |
926 | or Carp::croak "required option 'pid' is missing"; |
| 925 | |
927 | |
| 926 | $PID_CB{$pid}{$arg{cb}} = $arg{cb}; |
928 | $PID_CB{$pid}{$arg{cb}} = $arg{cb}; |
| 927 | |
929 | |
| 928 | unless ($WNOHANG) { |
930 | unless ($WNOHANG) { |
| 929 | $WNOHANG = eval { require POSIX; &POSIX::WNOHANG } || 1; |
931 | $WNOHANG = eval { local $SIG{__DIE__}; require POSIX; &POSIX::WNOHANG } || 1; |
| 930 | } |
932 | } |
| 931 | |
933 | |
| 932 | unless ($CHLD_W) { |
934 | unless ($CHLD_W) { |
| 933 | $CHLD_W = AnyEvent->signal (signal => 'CHLD', cb => \&_sigchld); |
935 | $CHLD_W = AnyEvent->signal (signal => 'CHLD', cb => \&_sigchld); |
| 934 | # child could be a zombie already, so make at least one round |
936 | # child could be a zombie already, so make at least one round |
