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The GearmanClient class

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Gearman
The GearmanClient class

The GearmanClient class

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Introduction

Represents a class for connecting to a Gearman job server and making requests to perform some function on provided data. The function performed must be one registered by a Gearman worker and the data passed is opaque to the job server.

Class synopsis

GearmanClient {

/* Methods */

public bool addOptions ( int $options )

public bool addServer ([ string $host = 127.0.0.1 [, int $port = 4730 ]] )

public bool addServers ([ string $servers = 127.0.0.1:4730 ] )

public GearmanTask addTask ( string $function_name , string $workload [, mixed &$context [, string $unique ]] )

public GearmanTask addTaskBackground ( string $function_name , string $workload [, mixed &$context [, string $unique ]] )

public GearmanTask addTaskHigh ( string $function_name , string $workload [, mixed &$context [, string $unique ]] )

public GearmanTask addTaskHighBackground ( string $function_name , string $workload [, mixed &$context [, string $unique ]] )

public GearmanTask addTaskLow ( string $function_name , string $workload [, mixed &$context [, string $unique ]] )

public GearmanTask addTaskLowBackground ( string $function_name , string $workload [, mixed &$context [, string $unique ]] )

public GearmanTask addTaskStatus ( string $job_handle [, string &$context ] )

public bool clearCallbacks ( void )

public GearmanClient clone ( void )

public __construct ( void )

public string context ( void )

public string data ( void )

public string do ( string $function_name , string $workload [, string $unique ] )

public string doBackground ( string $function_name , string $workload [, string $unique ] )

public string doHigh ( string $function_name , string $workload [, string $unique ] )

public string doHighBackground ( string $function_name , string $workload [, string $unique ] )

public string doJobHandle ( void )

public string doLow ( string $function_name , string $workload [, string $unique ] )

public string doLowBackground ( string $function_name , string $workload [, string $unique ] )

public string doNormal ( string $function_name , string $workload [, string $unique ] )

public array doStatus ( void )

public bool echo ( string $workload )

public string error ( void )

public int getErrno ( void )

public array jobStatus ( string $job_handle )

public bool ping ( string $workload )

public bool removeOptions ( int $options )

public int returnCode ( void )

public bool runTasks ( void )

public void setClientCallback ( callable $callback )

public bool setCompleteCallback ( callable $callback )

public bool setContext ( string $context )

public bool setCreatedCallback ( string $callback )

public bool setData ( string $data )

public bool setDataCallback ( callable $callback )

public bool setExceptionCallback ( callable $callback )

public bool setFailCallback ( callable $callback )

public bool setOptions ( int $options )

public bool setStatusCallback ( callable $callback )

public bool setTimeout ( int $timeout )

public bool setWarningCallback ( callable $callback )

public bool setWorkloadCallback ( callable $callback )

public int timeout ( void )

}

GearmanClient::addOptions — Add client options
GearmanClient::addServer — Add a job server to the client
GearmanClient::addServers — Add a list of job servers to the client
GearmanClient::addTask — Add a task to be run in parallel
GearmanClient::addTaskBackground — Add a background task to be run in parallel
GearmanClient::addTaskHigh — Add a high priority task to run in parallel
GearmanClient::addTaskHighBackground — Add a high priority background task to be run in parallel
GearmanClient::addTaskLow — Add a low priority task to run in parallel
GearmanClient::addTaskLowBackground — Add a low priority background task to be run in parallel
GearmanClient::addTaskStatus — Add a task to get status
GearmanClient::clearCallbacks — Clear all task callback functions
GearmanClient::clone — Create a copy of a GearmanClient object
GearmanClient::__construct — Create a GearmanClient instance
GearmanClient::context — Get the application context
GearmanClient::data — Get the application data (deprecated)
GearmanClient::do — Run a single task and return a result [deprecated]
GearmanClient::doBackground — Run a task in the background
GearmanClient::doHigh — Run a single high priority task
GearmanClient::doHighBackground — Run a high priority task in the background
GearmanClient::doJobHandle — Get the job handle for the running task
GearmanClient::doLow — Run a single low priority task
GearmanClient::doLowBackground — Run a low priority task in the background
GearmanClient::doNormal — Run a single task and return a result
GearmanClient::doStatus — Get the status for the running task
GearmanClient::echo — Send data to all job servers to see if they echo it back [deprecated]
GearmanClient::error — Returns an error string for the last error encountered.
GearmanClient::getErrno — Get an errno value
GearmanClient::jobStatus — Get the status of a background job
GearmanClient::ping — Send data to all job servers to see if they echo it back
GearmanClient::removeOptions — Remove client options
GearmanClient::returnCode — Get the last Gearman return code
GearmanClient::runTasks — Run a list of tasks in parallel
GearmanClient::setClientCallback — Callback function when there is a data packet for a task (deprecated)
GearmanClient::setCompleteCallback — Set a function to be called on task completion
GearmanClient::setContext — Set application context
GearmanClient::setCreatedCallback — Set a callback for when a task is queued
GearmanClient::setData — Set application data (deprecated)
GearmanClient::setDataCallback — Callback function when there is a data packet for a task
GearmanClient::setExceptionCallback — Set a callback for worker exceptions
GearmanClient::setFailCallback — Set callback for job failure
GearmanClient::setOptions — Set client options
GearmanClient::setStatusCallback — Set a callback for collecting task status
GearmanClient::setTimeout — Set socket I/O activity timeout
GearmanClient::setWarningCallback — Set a callback for worker warnings
GearmanClient::setWorkloadCallback — Set a callback for accepting incremental data updates
GearmanClient::timeout — Get current socket I/O activity timeout value

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IT. Expert System.

PHP

The GearmanClient class

The GearmanClient class

Introduction

Class synopsis

Table of Contents

Android Reference

Java basics

Java Enterprise Edition (EE)

Java Standard Edition (SE)

SQL

HTML

PHP

CSS

Java Script

MYSQL

JQUERY

VBS

REGEX

C

C++

C#

Design patterns

RFC (standard status)

RFC (proposed standard status)

RFC (draft standard status)

RFC (informational status)

RFC (experimental status)

RFC (best current practice status)

RFC (historic status)

RFC (unknown status)

IT dictionary