TDengine/tests/examples/lua

TDengine driver connector for Lua

It's a Lua implementation for TDengine, an open-sourced big data platform designed and optimized for the Internet of Things (IoT), Connected Cars, Industrial IoT, and IT Infrastructure and Application Monitoring. You may need to install Lua5.3 .
As TDengine is built with lua-enable, the built-in lua module conflicts with external lua. The following commands require TDengine built with lua-disable.
To disable built-in lua:
mkdir debug && cd debug
cmake .. -DBUILD_LUA=false && cmake --build .

Lua Dependencies

• Lua:

https://www.lua.org/

Run with Lua Sample

Build driver lib:

./build.sh

Run lua sample:

lua test.lua

Run performance test:

time lua benchmark.lua

OpenResty Dependencies

• OpenResty:

http://openresty.org

Run with OpenResty Sample

This section demonstrates how to get binary file for connector. To be convenient for trial, an connector has been put into OpenResty work directory. Because of difference on C API between Lua5.3 and Lua5.1, the files needed by connector for OpenResty are stored in local source directory and configured in script build.sh.

Build driver lib:

cd lua51
./build.sh

Run OpenResty sample:

cd ..
cd OpenResty
sudo openresty -p .
curl http://127.0.0.1:7000/api/test