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Home Backend Development PHP Tutorial websocket本地测试通过,但是生产环境下一直连接不上

websocket本地测试通过,但是生产环境下一直连接不上

Jun 06, 2016 pm 08:28 PM
php swoole ubuntu websocket

使用swoole来做websocket,
开发环境测试通过,测试细节是:

<code>后端:
swoole监听0.0.0.0,端口9503.
html页面使用:
ws//192.168.1.101:9503能够连接,
ws//127.0.0.1:9503能够连接。
</code>
Copy after login
Copy after login

开发环境遇到问题,测试细节是:

<code> 后端:
    swoole监听服务器IP A.B.C.D,端口9503.
    进程开启失败,提示
    [2015-08-12 16:57:23 @9876.0]   WARN    swSocket_listen: bind(
    A.B.C.D:9503) failed. Error: Cannot assign requested address [99]
</code>
Copy after login
Copy after login

第二次尝试:
后端:

<code>swoole监听服务器IP 127.0.0.1,端口9503.进程打开成功。
</code>
Copy after login
Copy after login

前端:

<code>ws//A.B.C.D:9503不能连接,
</code>
Copy after login
Copy after login
Copy after login
Copy after login

第三次尝试:
后端:

<code>swoole监听服务器IP 0.0.0.0,端口9503.进程打开成功。
</code>
Copy after login
Copy after login

前端:

<code>ws//A.B.C.D:9503不能连接,
</code>
Copy after login
Copy after login
Copy after login
Copy after login

毫无头绪,为什么进程开启成功却不能连接。求助!!!

回复内容:

使用swoole来做websocket,
开发环境测试通过,测试细节是:

<code>后端:
swoole监听0.0.0.0,端口9503.
html页面使用:
ws//192.168.1.101:9503能够连接,
ws//127.0.0.1:9503能够连接。
</code>
Copy after login
Copy after login

开发环境遇到问题,测试细节是:

<code> 后端:
    swoole监听服务器IP A.B.C.D,端口9503.
    进程开启失败,提示
    [2015-08-12 16:57:23 @9876.0]   WARN    swSocket_listen: bind(
    A.B.C.D:9503) failed. Error: Cannot assign requested address [99]
</code>
Copy after login
Copy after login

第二次尝试:
后端:

<code>swoole监听服务器IP 127.0.0.1,端口9503.进程打开成功。
</code>
Copy after login
Copy after login

前端:

<code>ws//A.B.C.D:9503不能连接,
</code>
Copy after login
Copy after login
Copy after login
Copy after login

第三次尝试:
后端:

<code>swoole监听服务器IP 0.0.0.0,端口9503.进程打开成功。
</code>
Copy after login
Copy after login

前端:

<code>ws//A.B.C.D:9503不能连接,
</code>
Copy after login
Copy after login
Copy after login
Copy after login

毫无头绪,为什么进程开启成功却不能连接。求助!!!

网络防火墙的问题

IP写错了,swoole无法监听指定的地址和端口。

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