Re^3: Mojolicious Websocket example

Now I have the script working with correction that trippledubs did. Thank you very much. Still can not understand why scripts that were in the same directory were not recognized.

Why do you expect them to be recognized?

$ mojo generate app Goner
  [mkdir] ...goner\script
  [write] ...goner\script\goner
  [chmod] ...goner\script\goner 744
  [mkdir] ...goner\lib
  [write] ...goner\lib\Goner.pm
  [mkdir] ...goner\lib\Goner\Controller
  [write] ...goner\lib\Goner\Controller\Example.pm
  [mkdir] ...goner\t
  [write] ...goner\t\basic.t
  [mkdir] ...goner\log
  [mkdir] ...goner\public
  [write] ...goner\public\index.html
  [mkdir] ...goner\templates\layouts
  [write] ...goner\templates\layouts\default.html.ep
  [mkdir] ...goner\templates\example
  [write] ...goner\templates\example\welcome.html.ep
[download]

In this example same directory might be ...goner\ or ...goner\lib\ or ...goner\script\ but neither of those are ...goner\public\

Comment on Re^3: Mojolicious Websocket example Download Code

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Re^4: Mojolicious Websocket example by Anonymous Monk on Jun 20, 2015 at 18:27 UTC
For comparison a lite app also won't serve from same directory, only from public $ mojo generate lite_app [exist] ...\goner [write] ...\goner\myapp.pl [chmod] ...\goner\myapp.pl 744 $ md public $ echo in public > public\hi.txt $ echo in same > no.txt $ perl myapp.pl get /hi.txt [Sat Jun 20 11:30:28 2015] [debug] Your secret passphrase needs to be +changed in public $ perl myapp.pl get /no.txt \|wc --lines [Sat Jun 20 11:30:36 2015] [debug] Your secret passphrase needs to be +changed [Sat Jun 20 11:30:36 2015] [debug] GET "/no.txt" [Sat Jun 20 11:30:36 2015] [debug] Template "not_found.development.htm +l.ep" not found [Sat Jun 20 11:30:36 2015] [debug] Template "not_found.html.ep" not fo +und [Sat Jun 20 11:30:36 2015] [debug] Rendering inline template "fd403ab5 +5a4c875e35b42428816134c7" [Sat Jun 20 11:30:36 2015] [debug] Rendering inline template "dd85456c +f9f44e1e43bebae130a7f9df" [Sat Jun 20 11:30:36 2015] [debug] 404 Not Found (0.050898s, 19.647/s) 540 [download]	[reply] [d/l]
Re^4: Mojolicious Websocket example by rkrasowski (Sexton) on Jun 21, 2015 at 01:39 UTC
Well, that would explain, now I put scripts into public directory and everything is working like a charm. Thank you Now I am trying to build an application that will let's say every second check the DB or file and if there is some new value, will send it via websocket to thebrowsers. So, I wrote a script that send a message ( date and time). I am able to send it once, but how to put it into the loop? How to check the DB every seconds or every few seconds and send that data via WS? here is the code that sends single message: #!/usr/bin/env perl use warnings; use strict; use Mojolicious::Lite; get '/' => 'index'; websocket '/echo' => sub { my $c = shift; $c->app->log->debug('WebSocket opened'); $c->inactivity_timeout(300); my $msg1 = `date`; $c->send($msg1); $c->on(finish => sub { my ($c, $code, $reason) = @_; $c->app->log->debug("WebSocket closed with status $code"); }); }; app->start; __DATA__ @@ index.html.ep <!DOCTYPE html> <html> <head><title>Test</title></head> <body> <script> var ws = new WebSocket('<%= url_for('echo')->to_abs %>'); ws.onmessage = function(event) { document.getElementById("dateTime").innerHTML = event.data; }; </script> <h1 id="dateTime"></h1> </body> </html> [download] Thanks like always. Robert	[reply] [d/l]
Re^5: Mojolicious Websocket example by Anonymous Monk on Jun 21, 2015 at 09:16 UTC
I am able to send it once, but how to put it into the loop? How to check the DB every seconds or every few seconds and send that data via WS? copy/paste the example I linked ?:) oh right, its full of stuff copy/paste the example you already had in the beginning? Yeah, that sounds good, copy/paste the example you already had in Mojolicious Websocket example, the one trippledubs said worked Also see localtime/gmtime	[reply]
Re^6: Mojolicious Websocket example by rkrasowski (Sexton) on Jun 22, 2015 at 01:39 UTC
OK, I am learning that stuff. Here is a solution for my problem. Script runs every second and sends data ( current time in this example) via websocket. Here is the code: #!/usr/bin/env perl use warnings; use strict; use Mojolicious::Lite; get '/' => 'index'; websocket '/echo' => sub { my $c = shift; $c->app->log->debug('WebSocket opened'); $c->inactivity_timeout(300); my $id = Mojo::IOLoop->recurring(1 => sub { my $msg1 = `date`; $c->send($msg1); }); $c->on(finish => sub { my ($c, $code, $reason) = @_; $c->on(finish => sub { Mojo::IOLoop->remove($id) }); $c->app->log->debug("WebSocket closed with status $code"); }); }; app->start; __DATA__ @@ index.html.ep <!DOCTYPE html> <html> <head><title>Test</title></head> <body> <script> var ws = new WebSocket('<%= url_for('echo')->to_abs %>'); ws.onmessage = function(event) { document.getElementById("dateTime").innerHTML = event.data; }; </script> <h1 id="dateTime"></h1> </body> </html> [download] Thanks for help. Robert	[reply] [d/l]


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