守护进程启动失败

PHP Warning:  Module 'swoole_loader' already loaded in Unknown on line 0

 [RedisException]                                                        

 php_network_getaddresses: getaddrinfo failed: Name or service not known  

 [think\exception\ErrorException]                                                          

 Redis::connect(): php_network_getaddresses: getaddrinfo failed: Name or service not known  

PHP Warning:  Module 'swoole_loader' already loaded in Unknown on line 0

 [RedisException]                                                        

 php_network_getaddresses: getaddrinfo failed: Name or service not known  

 [think\exception\ErrorException]                                                          

 Redis::connect(): php_network_getaddresses: getaddrinfo failed: Name or service not known  

PHP Warning:  Module 'swoole_loader' already loaded in Unknown on line 0

 [RedisException]                                                        

 php_network_getaddresses: getaddrinfo failed: Name or service not known  

 [think\exception\ErrorException]                                                          

 Redis::connect(): php_network_getaddresses: getaddrinfo failed: Name or service not known  

PHP Warning:  Module 'swoole_loader' already loaded in Unknown on line 0

 [RedisException]                                                        

 php_network_getaddresses: getaddrinfo failed: Name or service not known  

 [think\exception\ErrorException]                                                          

 Redis::connect(): php_network_getaddresses: getaddrinfo failed: Name or service not known