public function __construct($endpoint = null, $version = null, $context = null)
{
$this->_endpoint = $endpoint;
$this->_version = $version;
$this->context = $context ?: Context::get_instance();
$this->socket = new \ZMQSocket($this->context, ZMQ::SOCKET_XREQ);
$this->socket->setSockOpt(ZMQ::SOCKOPT_LINGER, 10);
$this->connect($endpoint, $version);
Channel::registerSocket($this->socket);
}
<?php
require 'vendor/autoload.php';
use ZeroRPC\Hook\ConfigMiddleware;
use ZeroRPC\Context;
use ZeroRPC\Client;
/**
* This client provided a powful configuration to get zerorpc client.
*
* Configure use `ZERORPC_` as prefix, that means, if define `ZERORPC_TIME` as key,
* then you can get the client by `Client("time")`, it's NOT case sensitive.
*
* And also support multi-version, for each version of the service, you can either put single
* endpoint or an array of endpoints.
*/
$middleware = new ConfigMiddleware(array('ZERORPC_TIME' => array('1.0' => 'tcp://127.0.0.1:1234', '2.0' => array('tcp://127.0.0.1:2345', 'tcp://127.0.0.1:1234'), 'access_key' => 'testing_client_key', 'default' => '1.0')));
$context = new Context();
$context->registerHook('resolve_endpoint', $middleware->resolveEndpoint());
$context->registerHook('before_send_request', $middleware->beforeSendRequest());
$client = new Client("time", '1.0', $context);
print $client->time() . PHP_EOL;
$anotherClient = new Client("time", '2.0', $context);
print $anotherClient->time() . PHP_EOL;