/** * Run a self test of the Zmsg class. * * @return boolean * @todo See if assert returns */ public static function test() { $result = true; $context = new ZMQContext(); $output = new ZMQSocket($context, ZMQ::SOCKET_XREQ); $output->bind("inproc://zmsg_selftest"); $input = new ZMQSocket($context, ZMQ::SOCKET_XREP); $input->connect("inproc://zmsg_selftest"); // Test send and receive of single-part message $zmsgo = new Zmsg($output); $zmsgo->body_set("Hello"); $result &= assert($zmsgo->body() == "Hello"); $zmsgo->send(); $zmsgi = new Zmsg($input); $zmsgi->recv(); $result &= assert($zmsgi->parts() == 2); $result &= assert($zmsgi->body() == "Hello"); echo $zmsgi; // Test send and receive of multi-part message $zmsgo = new Zmsg($output); $zmsgo->body_set("Hello"); $zmsgo->wrap("address1", ""); $zmsgo->wrap("address2"); $result &= assert($zmsgo->parts() == 4); echo $zmsgo; $zmsgo->send(); $zmsgi = new Zmsg($input); $zmsgi->recv(); $result &= assert($zmsgi->parts() == 5); $zmsgi->unwrap(); $result &= assert($zmsgi->unwrap() == "address2"); $zmsgi->body_fmt("%s%s", 'W', "orld"); $result &= assert($zmsgi->body() == "World"); // Pull off address 1, check that empty part was dropped $zmsgi->unwrap(); $result &= assert($zmsgi->parts() == 1); // Check that message body was correctly modified $part = $zmsgi->pop(); $result &= assert($part == "World"); $result &= assert($zmsgi->parts() == 0); // Test load and save $zmsg = new Zmsg(); $zmsg->body_set("Hello"); $zmsg->wrap("address1", ""); $zmsg->wrap("address2"); $result &= assert($zmsg->parts() == 4); $fh = fopen(sys_get_temp_dir() . "/zmsgtest.zmsg", 'w'); $zmsg->save($fh); fclose($fh); $fh = fopen(sys_get_temp_dir() . "/zmsgtest.zmsg", 'r'); $zmsg2 = new Zmsg(); $zmsg2->load($fh); assert($zmsg2->last() == $zmsg->last()); fclose($fh); $result &= assert($zmsg2->parts() == 4); echo $result ? "OK" : "FAIL", PHP_EOL; return $result; }
/** * Attempt to process a single request, return 1 if successful * * @param Mdcli $client * @param string $uuid */ function s_service_success($client, $uuid) { // Load request message, service will be first frame $filename = s_request_filename($uuid); $fh = fopen($filename, "r"); // If the client already closed request, treat as successful if (!$fh) { return true; } $request = new Zmsg(); $request->load($fh); fclose($fh); $service = $request->pop(); // Use MMI protocol to check if service is available $mmi_request = new Zmsg(); $mmi_request->push($service); $mmi_reply = $client->send("mmi.service", $mmi_request); $service_ok = $mmi_reply && $mmi_reply->pop() == "200"; if ($service_ok) { $reply = $client->send($service, $request); $filename = s_reply_filename($uuid); $fh = fopen($filename, "w"); assert($fh); $reply->save($fh); fclose($fh); return true; } return false; }