ngxsocketudp.md

ngx.socket.udp

语法: udpsock = ngx.socket.udp()

环境: rewrite_by_lua, access_by_lua*, content_by_lua*, ngx.timer.**

创建并得到一个 UDP 或 unix 域数据报 socket 对象（也被称为 "cosocket" 对象的一种类型）。该对象支持下面这些方法：

• setpeername
• send
• receive
• close
• settimeout

兼容 LuaSocket 库的 UDP API 是需要的，额外的它却是 100% 非阻塞。

该特性是在 v0.5.7 版本首次引入的。

也可以看看 ngx.socket.tcp 。

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English source:

ngx.socket.udp

syntax: udpsock = ngx.socket.udp()

context: rewrite_by_lua, access_by_lua*, content_by_lua*, ngx.timer.**

Creates and returns a UDP or datagram-oriented unix domain socket object (also known as one type of the "cosocket" objects). The following methods are supported on this object:

• setpeername
• send
• receive
• close
• settimeout

It is intended to be compatible with the UDP API of the LuaSocket library but is 100% nonblocking out of the box.

This feature was first introduced in the v0.5.7 release.

See also ngx.socket.tcp.

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