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(PECL gearman >= 0.5.0)

GearmanClient::setCreatedCallbackSet a callback for when a task is queued


public bool GearmanClient::setCreatedCallback ( string $callback )

Sets a function to be called when a task is received and queued by the Gearman job server. The callback should accept a single argument, a GearmanTask oject.



A function to call

Valor Retornado

Retorna TRUE em caso de sucesso ou FALSE em caso de falha.

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User Contributed Notes 2 notes

stanislav dot reshetnev at gmail dot com
2 years ago
Callback can accept not only GearmanTask object, but it can recieve a variable from GearmanClient::addTask():

= new GearmanClient();

$client->setCreatedCallback(function(GearmanTask $task, $some_info) {
// now we have $some_info
  // ...

$client->addTask($function_name, $workload, "some info");

So, we can send to our anonymous function something like $workload, because we can't get it from GearmanTask object. It may be usefull for logging of tasks queuing.
Karl Rixon
2 years ago
Contrary to the documentation, this callback accepts an instance of \GearmanTask, not \GearmanClient.
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