commit | 3fc5e81431b4339a1d380b25d79f6ab0376f0d29 | [log] [tgz] |
---|---|---|
author | Scout Wang <dmwangnima@apache.org> | Fri Mar 15 12:29:56 2024 +0800 |
committer | Scout Wang <dmwangnima@apache.org> | Fri Mar 15 12:29:56 2024 +0800 |
tree | 7d0f44aa5a0cd30c09766b348263bdcf94cb1c34 | |
parent | 00bb32fef92dbab096e652a742c751ade6b96bca [diff] |
replace io/ioutil to os
a netty like asynchronous network I/O library
Getty is a asynchronous network I/O library in golang. Getty works on tcp/udp/websocket network protocol and supplies a uniform interface.
In getty there are two goroutines in one connection(session), one reads tcp stream/udp packet/websocket package, the other handles logic process and writes response into network write buffer. If your logic process may take a long time, you should start a new logic process goroutine by yourself in codec.go:(Codec)OnMessage.
You can also handle heartbeat logic in codec.go:(Codec):OnCron. If you use tcp/udp, you should send hearbeat package by yourself, and then invoke session.go:(Session)UpdateActive to update its active time. Please check whether the tcp session has been timeout or not in codec.go:(Codec)OnCron by session.go:(Session)GetActive.
Whatever if you use websocket, you do not need to care about hearbeat request/response because Getty do this task in session.go:(Session)handleLoop by sending/received websocket ping/pong frames. You just need to check whether the websocket session has been timeout or not in codec.go:(Codec)OnCron by session.go:(Session)GetActive.
Apache License 2.0