Could not open input file: ./bin/resque.php

[ilevennet]

Hi, i've installed all and queued two jobs.

Starting Worker

./cake CakeResque.CakeResque start
Creating workers
Starting worker ..................... Fail

Reading resque-worker-error.log in cake tmp read:

"bash: php: command not found"

This is stats

[root@server Console]# ./cake CakeResque.CakeResque stats
Resque Statistics
---------------------------------------------------------------
Jobs Stats
   Processed Jobs :            0
   Failed Jobs    :            0
Queues Stats
   Queues count : 2
    - default    :            1 pending job (unmonitored queue)
    - Graph      :            1 pending job (unmonitored queue)
Workers Stats
   Workers count : 0

and this is ShellClass

<?php
/**
 * CakePHP q_GraphShell
 * @author zenomordiante
 */
App::uses('AppShell', 'Console/Command');

class ResqueGraphShell extends AppShell {

    public $uses = array('Members.User', 'Graph');
    public $task = array();

    public function main() {

    }

    //$target_id, $notify_text, $notify_url, $plugin_name
    public function notify(){
        $this->log('ciao!', 'resque');
    }
}

I've also changed some path in CakeResque/Lib/CakeResqueBootstrap.php to reflect my app setting folder What happened?

[wa0x6e]

How do you run PHP script ? Is the PHP executable in your PATH ?

You could use --debug when starting the worker, it'll print the "internal" bash command that CakeResque will run. Copy and run it directly in the shell without the pipe (what's after >>).

[ilevennet]

I have execute it like rot user but...

[root@server Console]# ./cake CakeResque.CakeResque start --debug -u root
Creating workers
[DEBUG] Running command : 
     nohup sudo -u root \
     bash -c "cd '/home/voluser/cake/meet/Plugin/CakeResque/vendor/kamisama/php-resque-ex/'; \
       \
     VERBOSE=true \
     QUEUE='default' \
     APP_INCLUDE='/home/voluser/cake/meet/Plugin/CakeResque/Lib/CakeResqueBootstrap.php' \
     INTERVAL=5 \
     REDIS_BACKEND='localhost:6379' \
     REDIS_DATABASE=0 \
     REDIS_NAMESPACE='resque' \
     CAKE='/home/voluser/cake/lib/Cake/' \
     COUNT=1 \
     LOGHANDLER='RotatingFile' \
     LOGHANDLERTARGET='/home/voluser/cake/meet/tmp/logs/resque.log' \
     php './bin/resque.php' \
     >> '/home/voluser/cake/meet/tmp/logs/resque-worker-error.log' \
     2>&1" >/dev/null 2>&1 &
Starting worker ..................... Fail

...the file in /Plugin/CakeResque/vendor/kamisama/php-resque-ex/lib/ is named Resque.php (with capital "R").

php is in the PATH.

is this a problem or it is a label? Running the command without >>...

nohup: ignoring input and appending output to `nohup.out'
Could not open input file: ./bin/resque.php

[wa0x6e]

does /home/voluser/cake/meet/Plugin/CakeResque/vendor/kamisama/php-resque-ex/bin/resque exists ?

If not, does it exists with the .php extension ? If not, does /home/voluser/cake/meet/Plugin/CakeResque/vendor/kamisama/php-resque-ex/resque.php exists ?

What version of php-resque-ex and CakeResque are you using ?

[ilevennet]

The file Exist. File/Folder Permissions are ok (All to www-user). Initially was root because using composer that download and create the files/folder.

I'm using Cake PHP 2.3.2 (last stable). CakeResque is actual master (I've reinstalled all this morning doing tests

Thanx!

[wa0x6e]

What does it say when you do

cd '/home/voluser/cake/meet/Plugin/CakeResque/vendor/kamisama/php-resque-ex/

then

php './bin/resque.php'

[ilevennet]

the results.

[root@server php-resque-ex]# php './bin/resque.php'
Set QUEUE env var containing the list of queues to work.

[wa0x6e]

And this one ?

cd '/home/voluser/cake/meet/Plugin/CakeResque/vendor/kamisama/php-resque-ex/'; \
   \
 VERBOSE=true \
 QUEUE='default' \
 APP_INCLUDE='/home/voluser/cake/meet/Plugin/CakeResque/Lib/CakeResqueBootstrap.php' \
 INTERVAL=5 \
 REDIS_BACKEND='localhost:6379' \
 REDIS_DATABASE=0 \
 REDIS_NAMESPACE='resque' \
 CAKE='/home/voluser/cake/lib/Cake/' \
 COUNT=1 \
 LOGHANDLER='RotatingFile' \
 LOGHANDLERTARGET='/home/voluser/cake/meet/tmp/logs/resque.log' \
 php './bin/resque.php'

[ilevennet]

I have modify cause error in: cd /home/voluser/cake/meet/Plugin/CakeResque/vendor/kamisama/php-resque-ex/; QUEUE='default' APP_INCLUDE='/home/voluser/cake/meet/Plugin/CakeResque/Lib/CakeResqueBootstrap.php' INTERVAL=5 REDIS_BACKEND='localhost:6379' REDIS_DATABASE=0 REDIS_NAMESPACE='resque' CAKE='/home/voluser/cake/lib/Cake/' COUNT=1 LOGHANDLER='RotatingFile' LOGHANDLERTARGET='/home/voluser/cake/meet/tmp/logs/resque.log' php './bin/resque.php' without "\" but no result have. Seems started. No message on screen

I have opened another window terminal and digits "stats"

Jobs Stats
   Processed Jobs :            1
   Failed Jobs    :            1

Queues Stats
   Queues count : 2
    - default    :            0 pending jobs
    - Graph      :            1 pending job (unmonitored queue)

Workers Stats
   Workers count : 1
    REGULAR WORKERS
    * server.volumeet.com:10990:default
       - Started on     : Tue Apr 23 17:38:59 CEST 2013
       - Processed Jobs : 0
       - Failed Jobs    : 0

"default" queue now is empty!

[wa0x6e]

So the problem is not coming from inside CakeResque, but from the call to the php executable.

cd to the folder cd /home/voluser/cake/meet/Plugin/CakeResque/vendor/kamisama/php-resque-ex/;

if php './bin/resque.php' works, the problem is coming from the start of the command, try these command

1 : sudo -u root bash -c "'php ./bin/resque.php'" 2 : sudo -u root php './bin/resque.php' 3 : php './bin/resque.php'

[ilevennet]

This is the results.

[root@server ~]# cd /home/voluser/cake/meet/Plugin/CakeResque/vendor/kamisama/php-resque-ex/
[root@server php-resque-ex]# php './bin/resque.php'
Set QUEUE env var containing the list of queues to work.
[root@server php-resque-ex]# sudo -u root php './bin/resque.php'
sudo: php: command not found
[root@server php-resque-ex]# sudo -u root bash -c "'php ./bin/resque.php'"
bash: php ./bin/resque.php: No such file or directory
[root@server php-resque-ex]# 

Now i try to change some permissions and check php executable for www-user

UPDATE: Reading http://kamisama.me/2012/10/12/background-jobs-with-php-and-resque-part-4-managing-worker/#starting-worker

and launching:

[# QUEUE='default' VVERBOSE=1 php './bin/resque.php'
[14:27:58 2013-04-24] *** Starting worker server.meet.com:27839:default** 
[14:27:58 2013-04-24] Registered signals** 
[14:27:58 2013-04-24] Checking default
** [14:27:58 2013-04-24] Sleeping for 5
** [14:28:03 2013-04-24] Checking default
** [14:28:03 2013-04-24] Sleeping for 5
^C*** Exiting...
** [14:28:05 2013-04-24] No child to kill.
** [14:28:05 2013-04-24] Checking default
** [14:28:05 2013-04-24] Sleeping for 5
[root@server php-resque-ex]# 

There is problem with parameters? with bash syntax?

Launching php './bin/resque.php' get this error (problem reading CakePhp console cass...)

** [14:44:39 2013-04-24] Sleeping for 5
** [14:44:44 2013-04-24] Checking default
** [14:44:44 2013-04-24] Found job on default
*** got {"queue":"default","id":"98772755b91c76981c05b1feb1feeca2","class":"ResqueGraphShell","args":[["notify"]]}
** [14:44:44 2013-04-24] Forked 28333 for ID:98772755b91c76981c05b1feb1feeca2
*** Processing ID:98772755b91c76981c05b1feb1feeca2 in default
*** {"queue":"default","id":"98772755b91c76981c05b1feb1feeca2","class":"ResqueGraphShell","args":[["notify"]]} failed: Could not find job class ResqueGraphShell.
** [14:44:44 2013-04-24] Checking default
** [14:44:44 2013-04-24] Sleeping for 5

[wa0x6e]

Server $PATH issue when using root, not related to plugin itself. Fixed offline.

[NaimishS]

i am having similar problem. Can i know what was the exact solution here.... i am not a so good with debugging....

[wa0x6e]

Check that you are starting your workers with the right user, and that user have access to the php script

[NaimishS]

yes i have the right user and has permission. My PHP version is 5.5.10 could that be an issue in some way? I am able to create worker with 'QUEUE=notification VVERBOSE=1 php resque.php' but not with './cake CakeResque.CakeResque start'

[rogerwu99]

Hi - I was wondering if you ever figured this out? I have the same issue and on top of that the workers created from resque.php are polling but never finding the jobs in the queue.... Running Stats shows 0 Workers, 0 Failed Jobs, 0 Processed Jobs, 1 Queue, 8 Pending Jobs...