php man page for gearman_job_status

GEARMAN_JOB_STATUS(3)							 1						     GEARMAN_JOB_STATUS(3)

GearmanClient::jobStatus - Get the status of a background job

       Object oriented style (method):

SYNOPSIS
       public array GearmanClient::jobStatus (string  $job_handle)

DESCRIPTION
	Gets  the status for a background job given a job handle. The status information will specify whether the job is known, whether the job is
       currently running, and the percentage completion.

PARAMETERS
	      o $job_handle
		- The job handle assigned by the Gearman server

RETURN VALUES
	An array containing status information for the job corresponding to the supplied job handle. The first array element is a boolean indicat-
       ing  whether  the job is even known, the second is a boolean indicating whether the job is still running, and the third and fourth elements
       correspond to the numerator and denominator of the fractional completion percentage, respectively.

EXAMPLES
       Example #1

	      Monitor the status of a long running background job

	      <?php

	      /* create our object */
	      $gmclient= new GearmanClient();

	      /* add the default server */
	      $gmclient->addServer();

	      /* run reverse client */
	      $job_handle = $gmclient->doBackground("reverse", "this is a test");

	      if ($gmclient->returnCode() != GEARMAN_SUCCESS)
	      {
		echo "bad return code
";
		exit;
	      }

	      $done = false;
	      do
	      {
		 sleep(3);
		 $stat = $gmclient->jobStatus($job_handle);
		 if (!$stat[0]) // the job is known so it is not done
		    $done = true;
		 echo "Running: " . ($stat[1] ? "true" : "false") . ", numerator: " . $stat[2] . ", denomintor: " . $stat[3] . "
";
	      }
	      while(!$done);

	      echo "done!
";

	      ?>

	      The above example will output something similar to:

	      Running: true, numerator: 3, denomintor: 14
	      Running: true, numerator: 6, denomintor: 14
	      Running: true, numerator: 9, denomintor: 14
	      Running: true, numerator: 12, denomintor: 14
	      Running: false, numerator: 0, denomintor: 0
	      done!

SEE ALSO
       GearmanClient::doStatus.

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