… | |
… | |
176 | =head2 I/O WATCHERS |
176 | =head2 I/O WATCHERS |
177 | |
177 | |
178 | You can create an I/O watcher by calling the C<< AnyEvent->io >> method |
178 | You can create an I/O watcher by calling the C<< AnyEvent->io >> method |
179 | with the following mandatory key-value pairs as arguments: |
179 | with the following mandatory key-value pairs as arguments: |
180 | |
180 | |
181 | C<fh> is the Perl I<file handle> (I<not> file descriptor, see below) to |
181 | C<fh> is the Perl I<file handle> (or a naked file descriptor) to watch |
182 | watch for events (AnyEvent might or might not keep a reference to this |
182 | for events (AnyEvent might or might not keep a reference to this file |
183 | file handle). Note that only file handles pointing to things for which |
183 | handle). Note that only file handles pointing to things for which |
184 | non-blocking operation makes sense are allowed. This includes sockets, |
184 | non-blocking operation makes sense are allowed. This includes sockets, |
185 | most character devices, pipes, fifos and so on, but not for example files |
185 | most character devices, pipes, fifos and so on, but not for example files |
186 | or block devices. |
186 | or block devices. |
187 | |
187 | |
188 | C<poll> must be a string that is either C<r> or C<w>, which creates a |
188 | C<poll> must be a string that is either C<r> or C<w>, which creates a |
… | |
… | |
208 | my $w; $w = AnyEvent->io (fh => \*STDIN, poll => 'r', cb => sub { |
208 | my $w; $w = AnyEvent->io (fh => \*STDIN, poll => 'r', cb => sub { |
209 | chomp (my $input = <STDIN>); |
209 | chomp (my $input = <STDIN>); |
210 | warn "read: $input\n"; |
210 | warn "read: $input\n"; |
211 | undef $w; |
211 | undef $w; |
212 | }); |
212 | }); |
213 | |
|
|
214 | =head3 GETTING A FILE HANDLE FROM A FILE DESCRIPTOR |
|
|
215 | |
|
|
216 | It is not uncommon to only have a file descriptor, while AnyEvent requires |
|
|
217 | a Perl file handle. |
|
|
218 | |
|
|
219 | There are basically two methods to convert a file descriptor into a file handle. If you own |
|
|
220 | the file descriptor, you can open it with C<&=>, as in: |
|
|
221 | |
|
|
222 | open my $fh, "<&=$fileno" or die "xxx: ยง!"; |
|
|
223 | |
|
|
224 | This will "own" the file descriptor, meaning that when C<$fh> is |
|
|
225 | destroyed, it will automatically close the C<$fileno>. Also, note that |
|
|
226 | the open mode (read, write, read/write) must correspond with how the |
|
|
227 | underlying file descriptor was opened. |
|
|
228 | |
|
|
229 | In many cases, taking over the file descriptor is now what you want, in |
|
|
230 | which case the only alternative is to dup the file descriptor: |
|
|
231 | |
|
|
232 | open my $fh, "<&$fileno" or die "xxx: $!"; |
|
|
233 | |
|
|
234 | This has the advantage of not closing the file descriptor and the |
|
|
235 | disadvantage of making a slow copy. |
|
|
236 | |
213 | |
237 | =head2 TIME WATCHERS |
214 | =head2 TIME WATCHERS |
238 | |
215 | |
239 | You can create a time watcher by calling the C<< AnyEvent->timer >> |
216 | You can create a time watcher by calling the C<< AnyEvent->timer >> |
240 | method with the following mandatory arguments: |
217 | method with the following mandatory arguments: |
… | |
… | |
763 | variable itself. Calling C<recv> inside the callback or at any later time |
740 | variable itself. Calling C<recv> inside the callback or at any later time |
764 | is guaranteed not to block. |
741 | is guaranteed not to block. |
765 | |
742 | |
766 | =back |
743 | =back |
767 | |
744 | |
|
|
745 | =head1 SUPPORTED EVENT LOOPS/BACKENDS |
|
|
746 | |
|
|
747 | The available backend classes are (every class has its own manpage): |
|
|
748 | |
|
|
749 | =over 4 |
|
|
750 | |
|
|
751 | =item Backends that are autoprobed when no other event loop can be found. |
|
|
752 | |
|
|
753 | EV is the preferred backend when no other event loop seems to be in |
|
|
754 | use. If EV is not installed, then AnyEvent will try Event, and, failing |
|
|
755 | that, will fall back to its own pure-perl implementation, which is |
|
|
756 | available everywhere as it comes with AnyEvent itself. |
|
|
757 | |
|
|
758 | AnyEvent::Impl::EV based on EV (interface to libev, best choice). |
|
|
759 | AnyEvent::Impl::Event based on Event, very stable, few glitches. |
|
|
760 | AnyEvent::Impl::Perl pure-perl implementation, fast and portable. |
|
|
761 | |
|
|
762 | =item Backends that are transparently being picked up when they are used. |
|
|
763 | |
|
|
764 | These will be used when they are currently loaded when the first watcher |
|
|
765 | is created, in which case it is assumed that the application is using |
|
|
766 | them. This means that AnyEvent will automatically pick the right backend |
|
|
767 | when the main program loads an event module before anything starts to |
|
|
768 | create watchers. Nothing special needs to be done by the main program. |
|
|
769 | |
|
|
770 | AnyEvent::Impl::Glib based on Glib, slow but very stable. |
|
|
771 | AnyEvent::Impl::Tk based on Tk, very broken. |
|
|
772 | AnyEvent::Impl::EventLib based on Event::Lib, leaks memory and worse. |
|
|
773 | AnyEvent::Impl::POE based on POE, very slow, some limitations. |
|
|
774 | |
|
|
775 | =item Backends with special needs. |
|
|
776 | |
|
|
777 | Qt requires the Qt::Application to be instantiated first, but will |
|
|
778 | otherwise be picked up automatically. As long as the main program |
|
|
779 | instantiates the application before any AnyEvent watchers are created, |
|
|
780 | everything should just work. |
|
|
781 | |
|
|
782 | AnyEvent::Impl::Qt based on Qt. |
|
|
783 | |
|
|
784 | Support for IO::Async can only be partial, as it is too broken and |
|
|
785 | architecturally limited to even support the AnyEvent API. It also |
|
|
786 | is the only event loop that needs the loop to be set explicitly, so |
|
|
787 | it can only be used by a main program knowing about AnyEvent. See |
|
|
788 | L<AnyEvent::Impl::Async> for the gory details. |
|
|
789 | |
|
|
790 | AnyEvent::Impl::IOAsync based on IO::Async, cannot be autoprobed. |
|
|
791 | |
|
|
792 | =item Event loops that are indirectly supported via other backends. |
|
|
793 | |
|
|
794 | Some event loops can be supported via other modules: |
|
|
795 | |
|
|
796 | There is no direct support for WxWidgets (L<Wx>) or L<Prima>. |
|
|
797 | |
|
|
798 | B<WxWidgets> has no support for watching file handles. However, you can |
|
|
799 | use WxWidgets through the POE adaptor, as POE has a Wx backend that simply |
|
|
800 | polls 20 times per second, which was considered to be too horrible to even |
|
|
801 | consider for AnyEvent. |
|
|
802 | |
|
|
803 | B<Prima> is not supported as nobody seems to be using it, but it has a POE |
|
|
804 | backend, so it can be supported through POE. |
|
|
805 | |
|
|
806 | AnyEvent knows about both L<Prima> and L<Wx>, however, and will try to |
|
|
807 | load L<POE> when detecting them, in the hope that POE will pick them up, |
|
|
808 | in which case everything will be automatic. |
|
|
809 | |
|
|
810 | =back |
|
|
811 | |
768 | =head1 GLOBAL VARIABLES AND FUNCTIONS |
812 | =head1 GLOBAL VARIABLES AND FUNCTIONS |
769 | |
813 | |
|
|
814 | These are not normally required to use AnyEvent, but can be useful to |
|
|
815 | write AnyEvent extension modules. |
|
|
816 | |
770 | =over 4 |
817 | =over 4 |
771 | |
818 | |
772 | =item $AnyEvent::MODEL |
819 | =item $AnyEvent::MODEL |
773 | |
820 | |
774 | Contains C<undef> until the first watcher is being created. Then it |
821 | Contains C<undef> until the first watcher is being created, before the |
|
|
822 | backend has been autodetected. |
|
|
823 | |
775 | contains the event model that is being used, which is the name of the |
824 | Afterwards it contains the event model that is being used, which is the |
776 | Perl class implementing the model. This class is usually one of the |
825 | name of the Perl class implementing the model. This class is usually one |
777 | C<AnyEvent::Impl:xxx> modules, but can be any other class in the case |
826 | of the C<AnyEvent::Impl:xxx> modules, but can be any other class in the |
778 | AnyEvent has been extended at runtime (e.g. in I<rxvt-unicode>). |
827 | case AnyEvent has been extended at runtime (e.g. in I<rxvt-unicode> it |
779 | |
828 | will be C<urxvt::anyevent>). |
780 | The known classes so far are: |
|
|
781 | |
|
|
782 | AnyEvent::Impl::EV based on EV (an interface to libev, best choice). |
|
|
783 | AnyEvent::Impl::Event based on Event, second best choice. |
|
|
784 | AnyEvent::Impl::Perl pure-perl implementation, fast and portable. |
|
|
785 | AnyEvent::Impl::Glib based on Glib, third-best choice. |
|
|
786 | AnyEvent::Impl::Tk based on Tk, very bad choice. |
|
|
787 | AnyEvent::Impl::Qt based on Qt, cannot be autoprobed (see its docs). |
|
|
788 | AnyEvent::Impl::EventLib based on Event::Lib, leaks memory and worse. |
|
|
789 | AnyEvent::Impl::POE based on POE, not generic enough for full support. |
|
|
790 | |
|
|
791 | # warning, support for IO::Async is only partial, as it is too broken |
|
|
792 | # and limited toe ven support the AnyEvent API. See AnyEvent::Impl::Async. |
|
|
793 | AnyEvent::Impl::IOAsync based on IO::Async, cannot be autoprobed (see its docs). |
|
|
794 | |
|
|
795 | There is no support for WxWidgets, as WxWidgets has no support for |
|
|
796 | watching file handles. However, you can use WxWidgets through the |
|
|
797 | POE Adaptor, as POE has a Wx backend that simply polls 20 times per |
|
|
798 | second, which was considered to be too horrible to even consider for |
|
|
799 | AnyEvent. Likewise, other POE backends can be used by AnyEvent by using |
|
|
800 | it's adaptor. |
|
|
801 | |
|
|
802 | AnyEvent knows about L<Prima> and L<Wx> and will try to use L<POE> when |
|
|
803 | autodetecting them. |
|
|
804 | |
829 | |
805 | =item AnyEvent::detect |
830 | =item AnyEvent::detect |
806 | |
831 | |
807 | Returns C<$AnyEvent::MODEL>, forcing autodetection of the event model |
832 | Returns C<$AnyEvent::MODEL>, forcing autodetection of the event model |
808 | if necessary. You should only call this function right before you would |
833 | if necessary. You should only call this function right before you would |
809 | have created an AnyEvent watcher anyway, that is, as late as possible at |
834 | have created an AnyEvent watcher anyway, that is, as late as possible at |
810 | runtime. |
835 | runtime, and not e.g. while initialising of your module. |
|
|
836 | |
|
|
837 | If you need to do some initialisation before AnyEvent watchers are |
|
|
838 | created, use C<post_detect>. |
811 | |
839 | |
812 | =item $guard = AnyEvent::post_detect { BLOCK } |
840 | =item $guard = AnyEvent::post_detect { BLOCK } |
813 | |
841 | |
814 | Arranges for the code block to be executed as soon as the event model is |
842 | Arranges for the code block to be executed as soon as the event model is |
815 | autodetected (or immediately if this has already happened). |
843 | autodetected (or immediately if this has already happened). |
|
|
844 | |
|
|
845 | The block will be executed I<after> the actual backend has been detected |
|
|
846 | (C<$AnyEvent::MODEL> is set), but I<before> any watchers have been |
|
|
847 | created, so it is possible to e.g. patch C<@AnyEvent::ISA> or do |
|
|
848 | other initialisations - see the sources of L<AnyEvent::Strict> or |
|
|
849 | L<AnyEvent::AIO> to see how this is used. |
|
|
850 | |
|
|
851 | The most common usage is to create some global watchers, without forcing |
|
|
852 | event module detection too early, for example, L<AnyEvent::AIO> creates |
|
|
853 | and installs the global L<IO::AIO> watcher in a C<post_detect> block to |
|
|
854 | avoid autodetecting the event module at load time. |
816 | |
855 | |
817 | If called in scalar or list context, then it creates and returns an object |
856 | If called in scalar or list context, then it creates and returns an object |
818 | that automatically removes the callback again when it is destroyed. See |
857 | that automatically removes the callback again when it is destroyed. See |
819 | L<Coro::BDB> for a case where this is useful. |
858 | L<Coro::BDB> for a case where this is useful. |
820 | |
859 | |
… | |
… | |
823 | If there are any code references in this array (you can C<push> to it |
862 | If there are any code references in this array (you can C<push> to it |
824 | before or after loading AnyEvent), then they will called directly after |
863 | before or after loading AnyEvent), then they will called directly after |
825 | the event loop has been chosen. |
864 | the event loop has been chosen. |
826 | |
865 | |
827 | You should check C<$AnyEvent::MODEL> before adding to this array, though: |
866 | You should check C<$AnyEvent::MODEL> before adding to this array, though: |
828 | if it contains a true value then the event loop has already been detected, |
867 | if it is defined then the event loop has already been detected, and the |
829 | and the array will be ignored. |
868 | array will be ignored. |
830 | |
869 | |
831 | Best use C<AnyEvent::post_detect { BLOCK }> instead. |
870 | Best use C<AnyEvent::post_detect { BLOCK }> when your application allows |
|
|
871 | it,as it takes care of these details. |
|
|
872 | |
|
|
873 | This variable is mainly useful for modules that can do something useful |
|
|
874 | when AnyEvent is used and thus want to know when it is initialised, but do |
|
|
875 | not need to even load it by default. This array provides the means to hook |
|
|
876 | into AnyEvent passively, without loading it. |
832 | |
877 | |
833 | =back |
878 | =back |
834 | |
879 | |
835 | =head1 WHAT TO DO IN A MODULE |
880 | =head1 WHAT TO DO IN A MODULE |
836 | |
881 | |
… | |
… | |
891 | |
936 | |
892 | |
937 | |
893 | =head1 OTHER MODULES |
938 | =head1 OTHER MODULES |
894 | |
939 | |
895 | The following is a non-exhaustive list of additional modules that use |
940 | The following is a non-exhaustive list of additional modules that use |
896 | AnyEvent and can therefore be mixed easily with other AnyEvent modules |
941 | AnyEvent as a client and can therefore be mixed easily with other AnyEvent |
897 | in the same program. Some of the modules come with AnyEvent, some are |
942 | modules and other event loops in the same program. Some of the modules |
898 | available via CPAN. |
943 | come with AnyEvent, most are available via CPAN. |
899 | |
944 | |
900 | =over 4 |
945 | =over 4 |
901 | |
946 | |
902 | =item L<AnyEvent::Util> |
947 | =item L<AnyEvent::Util> |
903 | |
948 | |
… | |
… | |
912 | |
957 | |
913 | =item L<AnyEvent::Handle> |
958 | =item L<AnyEvent::Handle> |
914 | |
959 | |
915 | Provide read and write buffers, manages watchers for reads and writes, |
960 | Provide read and write buffers, manages watchers for reads and writes, |
916 | supports raw and formatted I/O, I/O queued and fully transparent and |
961 | supports raw and formatted I/O, I/O queued and fully transparent and |
917 | non-blocking SSL/TLS. |
962 | non-blocking SSL/TLS (via L<AnyEvent::TLS>. |
918 | |
963 | |
919 | =item L<AnyEvent::DNS> |
964 | =item L<AnyEvent::DNS> |
920 | |
965 | |
921 | Provides rich asynchronous DNS resolver capabilities. |
966 | Provides rich asynchronous DNS resolver capabilities. |
922 | |
967 | |
… | |
… | |
950 | |
995 | |
951 | =item L<AnyEvent::GPSD> |
996 | =item L<AnyEvent::GPSD> |
952 | |
997 | |
953 | A non-blocking interface to gpsd, a daemon delivering GPS information. |
998 | A non-blocking interface to gpsd, a daemon delivering GPS information. |
954 | |
999 | |
|
|
1000 | =item L<AnyEvent::IRC> |
|
|
1001 | |
|
|
1002 | AnyEvent based IRC client module family (replacing the older Net::IRC3). |
|
|
1003 | |
|
|
1004 | =item L<AnyEvent::XMPP> |
|
|
1005 | |
|
|
1006 | AnyEvent based XMPP (Jabber protocol) module family (replacing the older |
|
|
1007 | Net::XMPP2>. |
|
|
1008 | |
955 | =item L<AnyEvent::IGS> |
1009 | =item L<AnyEvent::IGS> |
956 | |
1010 | |
957 | A non-blocking interface to the Internet Go Server protocol (used by |
1011 | A non-blocking interface to the Internet Go Server protocol (used by |
958 | L<App::IGS>). |
1012 | L<App::IGS>). |
959 | |
1013 | |
960 | =item L<AnyEvent::IRC> |
|
|
961 | |
|
|
962 | AnyEvent based IRC client module family (replacing the older Net::IRC3). |
|
|
963 | |
|
|
964 | =item L<Net::XMPP2> |
|
|
965 | |
|
|
966 | AnyEvent based XMPP (Jabber protocol) module family. |
|
|
967 | |
|
|
968 | =item L<Net::FCP> |
1014 | =item L<Net::FCP> |
969 | |
1015 | |
970 | AnyEvent-based implementation of the Freenet Client Protocol, birthplace |
1016 | AnyEvent-based implementation of the Freenet Client Protocol, birthplace |
971 | of AnyEvent. |
1017 | of AnyEvent. |
972 | |
1018 | |
… | |
… | |
976 | |
1022 | |
977 | =item L<Coro> |
1023 | =item L<Coro> |
978 | |
1024 | |
979 | Has special support for AnyEvent via L<Coro::AnyEvent>. |
1025 | Has special support for AnyEvent via L<Coro::AnyEvent>. |
980 | |
1026 | |
981 | =item L<IO::Lambda> |
|
|
982 | |
|
|
983 | The lambda approach to I/O - don't ask, look there. Can use AnyEvent. |
|
|
984 | |
|
|
985 | =back |
1027 | =back |
986 | |
1028 | |
987 | =cut |
1029 | =cut |
988 | |
1030 | |
989 | package AnyEvent; |
1031 | package AnyEvent; |
… | |
… | |
991 | no warnings; |
1033 | no warnings; |
992 | use strict qw(vars subs); |
1034 | use strict qw(vars subs); |
993 | |
1035 | |
994 | use Carp; |
1036 | use Carp; |
995 | |
1037 | |
996 | our $VERSION = 4.8; |
1038 | our $VERSION = 4.81; |
997 | our $MODEL; |
1039 | our $MODEL; |
998 | |
1040 | |
999 | our $AUTOLOAD; |
1041 | our $AUTOLOAD; |
1000 | our @ISA; |
1042 | our @ISA; |
1001 | |
1043 | |
… | |
… | |
1027 | [Event:: => AnyEvent::Impl::Event::], |
1069 | [Event:: => AnyEvent::Impl::Event::], |
1028 | [AnyEvent::Impl::Perl:: => AnyEvent::Impl::Perl::], |
1070 | [AnyEvent::Impl::Perl:: => AnyEvent::Impl::Perl::], |
1029 | # everything below here will not be autoprobed |
1071 | # everything below here will not be autoprobed |
1030 | # as the pureperl backend should work everywhere |
1072 | # as the pureperl backend should work everywhere |
1031 | # and is usually faster |
1073 | # and is usually faster |
1032 | [Tk:: => AnyEvent::Impl::Tk::], # crashes with many handles |
|
|
1033 | [Glib:: => AnyEvent::Impl::Glib::], # becomes extremely slow with many watchers |
1074 | [Glib:: => AnyEvent::Impl::Glib::], # becomes extremely slow with many watchers |
1034 | [Event::Lib:: => AnyEvent::Impl::EventLib::], # too buggy |
1075 | [Event::Lib:: => AnyEvent::Impl::EventLib::], # too buggy |
|
|
1076 | [Tk:: => AnyEvent::Impl::Tk::], # crashes with many handles |
|
|
1077 | [POE::Kernel:: => AnyEvent::Impl::POE::], # lasciate ogni speranza |
1035 | [Qt:: => AnyEvent::Impl::Qt::], # requires special main program |
1078 | [Qt:: => AnyEvent::Impl::Qt::], # requires special main program |
1036 | [POE::Kernel:: => AnyEvent::Impl::POE::], # lasciate ogni speranza |
|
|
1037 | [Wx:: => AnyEvent::Impl::POE::], |
1079 | [Wx:: => AnyEvent::Impl::POE::], |
1038 | [Prima:: => AnyEvent::Impl::POE::], |
1080 | [Prima:: => AnyEvent::Impl::POE::], |
1039 | # IO::Async is just too broken - we would need workaorunds for its |
1081 | # IO::Async is just too broken - we would need workarounds for its |
1040 | # byzantine signal and broken child handling, among others. |
1082 | # byzantine signal and broken child handling, among others. |
1041 | # IO::Async is rather hard to detect, as it doesn't have any |
1083 | # IO::Async is rather hard to detect, as it doesn't have any |
1042 | # obvious default class. |
1084 | # obvious default class. |
1043 | # [IO::Async:: => AnyEvent::Impl::IOAsync::], # requires special main program |
1085 | # [IO::Async:: => AnyEvent::Impl::IOAsync::], # requires special main program |
1044 | # [IO::Async::Loop:: => AnyEvent::Impl::IOAsync::], # requires special main program |
1086 | # [IO::Async::Loop:: => AnyEvent::Impl::IOAsync::], # requires special main program |
… | |
… | |
1146 | # allow only one watcher per fd, so we dup it to get a different one). |
1188 | # allow only one watcher per fd, so we dup it to get a different one). |
1147 | sub _dupfh($$;$$) { |
1189 | sub _dupfh($$;$$) { |
1148 | my ($poll, $fh, $r, $w) = @_; |
1190 | my ($poll, $fh, $r, $w) = @_; |
1149 | |
1191 | |
1150 | # cygwin requires the fh mode to be matching, unix doesn't |
1192 | # cygwin requires the fh mode to be matching, unix doesn't |
1151 | my ($rw, $mode) = $poll eq "r" ? ($r, "<") |
1193 | my ($rw, $mode) = $poll eq "r" ? ($r, "<") : ($w, ">"); |
1152 | : $poll eq "w" ? ($w, ">") |
|
|
1153 | : Carp::croak "AnyEvent->io requires poll set to either 'r' or 'w'"; |
|
|
1154 | |
1194 | |
1155 | open my $fh2, "$mode&" . fileno $fh |
1195 | open my $fh2, "$mode&", $fh |
1156 | or die "cannot dup() filehandle: $!,"; |
1196 | or die "AnyEvent->io: cannot dup() filehandle in mode '$poll': $!,"; |
1157 | |
1197 | |
1158 | # we assume CLOEXEC is already set by perl in all important cases |
1198 | # we assume CLOEXEC is already set by perl in all important cases |
1159 | |
1199 | |
1160 | ($fh2, $rw) |
1200 | ($fh2, $rw) |
1161 | } |
1201 | } |
… | |
… | |
2144 | L<Glib>, L<Tk>, L<Event::Lib>, L<Qt>, L<POE>. |
2184 | L<Glib>, L<Tk>, L<Event::Lib>, L<Qt>, L<POE>. |
2145 | |
2185 | |
2146 | Implementations: L<AnyEvent::Impl::EV>, L<AnyEvent::Impl::Event>, |
2186 | Implementations: L<AnyEvent::Impl::EV>, L<AnyEvent::Impl::Event>, |
2147 | L<AnyEvent::Impl::Glib>, L<AnyEvent::Impl::Tk>, L<AnyEvent::Impl::Perl>, |
2187 | L<AnyEvent::Impl::Glib>, L<AnyEvent::Impl::Tk>, L<AnyEvent::Impl::Perl>, |
2148 | L<AnyEvent::Impl::EventLib>, L<AnyEvent::Impl::Qt>, |
2188 | L<AnyEvent::Impl::EventLib>, L<AnyEvent::Impl::Qt>, |
2149 | L<AnyEvent::Impl::POE>. |
2189 | L<AnyEvent::Impl::POE>, L<AnyEvent::Impl::IOAsync>. |
2150 | |
2190 | |
2151 | Non-blocking file handles, sockets, TCP clients and |
2191 | Non-blocking file handles, sockets, TCP clients and |
2152 | servers: L<AnyEvent::Handle>, L<AnyEvent::Socket>. |
2192 | servers: L<AnyEvent::Handle>, L<AnyEvent::Socket>, L<AnyEvent::TLS>. |
2153 | |
2193 | |
2154 | Asynchronous DNS: L<AnyEvent::DNS>. |
2194 | Asynchronous DNS: L<AnyEvent::DNS>. |
2155 | |
2195 | |
2156 | Coroutine support: L<Coro>, L<Coro::AnyEvent>, L<Coro::EV>, L<Coro::Event>, |
2196 | Coroutine support: L<Coro>, L<Coro::AnyEvent>, L<Coro::EV>, |
|
|
2197 | L<Coro::Event>, |
2157 | |
2198 | |
2158 | Nontrivial usage examples: L<Net::FCP>, L<Net::XMPP2>, L<AnyEvent::DNS>. |
2199 | Nontrivial usage examples: L<AnyEvent::GPSD>, L<AnyEvent::XMPP>, |
|
|
2200 | L<AnyEvent::HTTP>. |
2159 | |
2201 | |
2160 | |
2202 | |
2161 | =head1 AUTHOR |
2203 | =head1 AUTHOR |
2162 | |
2204 | |
2163 | Marc Lehmann <schmorp@schmorp.de> |
2205 | Marc Lehmann <schmorp@schmorp.de> |