(PECL yar >= 1.0.0)
Yar_Concurrent_Client::call — Register a concurrent call
$uri,$method,$parameters = ?,$callback = ?,$error_callback = ?,$options = ?Register a RPC call, but won't sent it immediately, it will be send while further call to Yar_Concurrent_Client::loop()
uriThe RPC server URI(http, tcp)
methodService name(aka the method name)
parametersParameters
callbackA function callback, which will be called while the response return.
A unique id, can be used to identified which call it is.
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: