This document discusses AnyEvent, a module for asynchronous programming in Perl using non-blocking I/O. It provides an overview of how AnyEvent works and can be used to build event-driven applications. The document also covers Plack and PSGI, describing them as standards for building web applications in Perl using a common interface that can run on different web servers via middleware like Plack.

1. AnyEvent Plack
2009 11 30 hiratara

2. AnyEvent ( Coro )
PSGI Plack

3. AnyEvent
( )

4. GUI

5. Perl
EV
Irssi
API
Event
rxvt-unicode
Glib
IO::Async
Tk
Qt
Perl
POE
Event::Lib

6. AnyEvent

7. AnyEvent
AE::cv →
recv :
send : recv

8. AnyEvent
(JavaScript )
AE::timer : cb
AE::io : cb

9. AnyEvent
→
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10. Coro
Perl 1
( )
(schedule cede )

11. Coro

12. Coro
schedule :
( )
ready :
schedule ready
:
Coro::Timer::sleep (schedule ready)

13. Coro AnyEvent
Coro AnyEvent
: Coro AnyEvent
schedule ready
ready

14. PSGI
Perl WSGI Rack
WEB Perl
PSGI
WEB Perl

15. PSGI
CGI PSGI
Apache Plack::Server::CGI Perl
mod_perl PSGI
Plack::Server::Apache2 PSGI
lighttpd
PSGI
Apache + mod_psgi
Plack::Server::Standalone

16. PSGI Hello World

17. Middleware
PSGI

18. Plack
PSGI
( )
PSGI
PSGI

19. Plack
CGI::Emulate::PSGI
PSGI CGI::PSGI
Plack::Server::CGI
Perl
Plack::Server::Apache2 Plack::Request
plackup
Plack::Middleware::XXX
Plack::Server::Standalone
Plack::App::URLMap
Plack::App::Builder
Plack::Server::AnyEvent
Plack::Server::Coro

20. psgi.streaming
PSGI

21. Tatsumaki
Your Application
PSGI
Plack::Server::AnyEvent
Tatsumaki
AnyEvent
Plack AnyEvent
Plack::Server::Coro
Coro
AnyEvent