workerman unix如何自定义协议？

问题描述

在webman中使用unix协议时如何自定义通讯协议？
我看官方文档中自定义通讯协议都是基于TCP的。

/config/process.php配置

<?php

return [
    'user-service' => [
        // 这里指定进程类
        'handler' => \LinFly\JsonRpc\Handler::class,
        // 监听的协议 ip 及端口
        'listen' => 'JsonRpc:///tmp/user-service',
        // 进程数 （可选，默认1）
        'count' => 1,
        // 当前进程是否支持reload （可选，默认true）
        'reloadable' => true,
        // 是否开启reusePort （可选，此选项需要php>=7.0，默认为true）
        'reusePort' => true,
        // transport (可选，当需要开启ssl时设置为ssl，默认为tcp)
        'transport' => 'tcp',
        // context （可选，当transport为是ssl时，需要传递证书路径）
        'context' => [],
        // 进程类构造函数参数，这里为 handler 类的构造函数参数 （可选）
        'constructor' => ['user-service'],
    ],
];

上面的配置使用了自定义的JsonRpc通讯协议和unix地址，运行程序时抛出以下错误：

bash-5.1# php start.php start
Workerman[start.php] start in DEBUG mode
--------------------------------------------- WORKERMAN ---------------------------------------------
Workerman version:4.1.5          PHP version:8.0.21           Event-Loop:\Workerman\Events\Select
---------------------------------------------- WORKERS ----------------------------------------------
proto   user            worker          listen                         processes    status
tcp     root            user-service    jsonRpc:///tmp/user-service    1             [OK] 
-----------------------------------------------------------------------------------------------------
Press Ctrl+C to stop. Start success.
stream_socket_server(): Unable to connect to tcp:///tmp/user-service (Failed to parse address "/tmp/user-service") in file /project/microservice-mall/user-service/vendor/workerman/workerman/Worker.php on line 2294
PHP Fatal error:  Uncaught Exception: Failed to parse address "/tmp/user-service" in /project/microservice-mall/user-service/vendor/workerman/workerman/Worker.php:2296
Stack trace:
#0 /project/microservice-mall/user-service/vendor/workerman/workerman/Worker.php(1561): Workerman\Worker->listen()
#1 /project/microservice-mall/user-service/vendor/workerman/workerman/Worker.php(1420): Workerman\Worker::forkOneWorkerForLinux()
#2 /project/microservice-mall/user-service/vendor/workerman/workerman/Worker.php(1394): Workerman\Worker::forkWorkersForLinux()
#3 /project/microservice-mall/user-service/vendor/workerman/workerman/Worker.php(560): Workerman\Worker::forkWorkers()
#4 /project/microservice-mall/user-service/vendor/workerman/webman-framework/src/support/App.php(124): Workerman\Worker::runAll()
#5 /project/microservice-mall/user-service/start.php(4): support\App::run()
#6 {main}
  thrown in /project/microservice-mall/user-service/vendor/workerman/workerman/Worker.php on line 2296