Yar_Concurrent_Client
PHP Manual

Yar_Concurrent_Client::call

Register a concurrent call

Description

public static int Yar_Concurrent_Client::call ( string $uri , string $method , array $parameters [, callable $callback ] )

Register a RPC call, but won't sent it immediately, it will be send while further call to Yar_Concurrent_Client::loop

Parameters

uri

The RPC server URI(http, tcp)

method

Service name(aka the method name)

parameters

Parameters

callback

A function callback, which will be called while the response return.

Return Values

An unique id, can be used to identified which call it is.

Examples

Example #1 Yar_Concurrent_Client::call example

<?php
function callback($retval, $callinfo) {
     var_dump($retval);
}

function error_callback($type, $error, $callinfo) {
    error_log($error);
}

Yar_Concurrent_Client::call("http://host/api/", "some_method", array("parameters"), "callback");
Yar_Concurrent_Client::call("http://host/api/", "some_method", array("parameters"));   // if the callback is not specificed, 
                                                                               // callback in loop will be used
Yar_Concurrent_Client::call("http://host/api/", "some_method", array("parameters"), "callback", NULL, array(YAR_OPT_PACKAGER => "json"));
                                                                               //this server accept json packager
Yar_Concurrent_Client::call("http://host/api/", "some_method", array("parameters"), "callback", NULL, array(YAR_OPT_TIMEOUT=>1));
                                                                               //custom timeout 

//The requests are not sent yet
?>

The above example will output something similar to:


   

  

 




 

  
See Also

  
    
   
  •  Yar_Concurrent_Client::loop
    • 
   
  •  Yar_Concurrent_Client::reset
    • 
   
  •  Yar_Server::__construct
    • 
   
  •  Yar_Server::handle
    •