NeTest

🔫 A super simple network service testing tool. It just send and recv TCP/UDP packet, then generate the statistics.

Get started

Very easy to start the network service testing:

1. Define your request & reply packet format in pkt_impl.c, and implement the interfaces in pkt_impl.c. (or just use the default implementation, that is ok)
2. Configure the testing arguments in config.json.
3. make, then you can run ./netest to test your service.

Configuration

Edit config.json to configure the test options.

"protocol"              - UDP or TCP

"totalSessions"         - total number of sessions
"concurrentNum"         - max concurrent sessions number at the same time
"messegeNumPerConn"     - sent message numbers after establish connect in each session
"recordUnit"            - the timepoint will be record every "recordUnit" sessions
	
"serverIP"              - IP address of the server to be test
"serverPort"            - Service Port of the server to be test

Default Servers

Some default echo servers are provided under directory TCPserver and UDPserver.

Some of them are stupid loop server. Some of them are multi-thread server.

Some of them use epoll.

And some of them use coroutine. The coroutine servers use another project of mine: dyco-coroutine. To build and run these server, you need to take several simple steps:

1. git clone https://github.com/piaodazhu/dyco-coroutine.git.
2. cd dyco-coroutine, then run make && sudo make install.
3. go back to netest directory and run make again.

Note

In configuration file, totalSessions should be more than 3 times than concurrentNum.

If any question, feel free to open issues. PR is welcome.