While you have told us what you have "done", you have neglected to tell us what has then happened.

have you seen that the script progresses past # Here the script and server will exchange information few times ? What happens inside dosomething() and dosomething2(); There are people that will tell you not to use &sub to call a subroutine because of what happens to the parms list but i am sortof concerned that neither has any parms that you supply. i would expect then that they would start with something like my $buf; my $rv = sysread($net, $buf, 64*1024, length($buf)); and my $buf; my $rv = sysread($server, $buf, 64*1024, length($buf)); Since i dont see any use warnings; use strict; i expect you are assuming that $net and $server are globals and are available to those subs

also after the $rv=sysread you should have some sort of test like 

if (!$rv) {
    if (defined($rv)) {
       # eof state, remove from io::select; 
       } 
    else {
       # error state, remove from io::select; 
       }
    }
 else {
  # process $buf; 
  }

[download]

I should also point out that 0.05 is rather short for the timeout, since can_read will block until it has something you can read. with the very short timeout while(1) will loop with nothing to do a LOT

In reply to Re: websocket infinit loop by huck
in thread websocket infinit loop by matematiko

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