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GearmanClient::ping — Send data to all job servers to see if they echo it back
$workload
)Sends some arbitrary data to all job servers to see if they echo it back. The data sent is not used or processed in any other way. Primarily used for testing and debugging.
workloadSome arbitrary serialized data to be echo back
Returns TRUE on success or FALSE on failure.
If you want to test all job servers you can use the following code:
<?php
// Create our client object
$client= new GearmanClient();
// Add available and unavailable servers
$client->addServers('127.0.0.1:4730,127.0.0.2:4731');
// Test all job servers
$success = @$client->ping('data testing');
if (!$success) {
die('Error: ' . $client->error());
}
// Sending job
echo $client->doNormal('reverse', 'Hello World!');
?>
