Beefy Boxes and Bandwidth Generously Provided by pair Networks
P is for Practical
 
PerlMonks  

comment on

( #3333=superdoc: print w/replies, xml ) Need Help??

Mine is a little different

use strict; use warnings; select (STDOUT); $| = 1; select(STDOUT); # http://127.0.0.1/exit # http://127.0.0.1/hi # http://127.0.0.1/null # http://127.0.0.1/unknown use IO::Handle; use IO::Socket; use IO::Select; my $server = IO::Socket::INET->new( Proto => 'tcp', PeerAddr => "127.0.0.1", # only + us LocalPort => 80, Listen => SOMAXCONN, Reuse => 1); die "can't setup server on 80" unless $server; my $sel_read = IO::Select->new(); my $sel_write = IO::Select->new(); my $sel_error = IO::Select->new(); $sel_read-> add($server); my $cmdrun={}; $cmdrun->{'/exit'} =sub{exit;} ; $cmdrun->{'/hi'} =sub{my $fh=shift; print $fh "\nhi\n";} ; $cmdrun->{'/null'} =sub{} ; while(1) { checkforrequests(); } # superloop exit; sub checkforrequests { my $timeout=1; my ($rd_ptr,$wr_ptr,$er_ptr)=IO::Select->select($sel_read,undef,$s +el_error,$timeout); for my $fh (@$rd_ptr) { if ($fh == $server) { my $client = $server->accept; $client->autoflush(1); $sel_read->add($client); } # server else { my $line=<$fh>; print "line:$line"; my ($junk,$post)=split(' ',$line,3); my $cmd=$cmdrun->{$post}; if ($cmd) {&$cmd($fh);} else { print $fh "\n\nNO\n"; } $sel_read->remove($fh); close $fh; } # client } # for fh } # checkforrequests

In reply to Re^5: Adding simple HTTP controls to existing code by huck
in thread Adding simple HTTP controls to existing code by brachism

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post; it's "PerlMonks-approved HTML":



  • Are you posting in the right place? Check out Where do I post X? to know for sure.
  • Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
    <code> <a> <b> <big> <blockquote> <br /> <dd> <dl> <dt> <em> <font> <h1> <h2> <h3> <h4> <h5> <h6> <hr /> <i> <li> <nbsp> <ol> <p> <small> <strike> <strong> <sub> <sup> <table> <td> <th> <tr> <tt> <u> <ul>
  • Snippets of code should be wrapped in <code> tags not <pre> tags. In fact, <pre> tags should generally be avoided. If they must be used, extreme care should be taken to ensure that their contents do not have long lines (<70 chars), in order to prevent horizontal scrolling (and possible janitor intervention).
  • Want more info? How to link or or How to display code and escape characters are good places to start.
Log In?
Username:
Password:

What's my password?
Create A New User
Domain Nodelet?
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others cooling their heels in the Monastery: (5)
As of 2022-05-16 04:50 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    Do you prefer to work remotely?



    Results (62 votes). Check out past polls.

    Notices?