### Summary In Go 1.21, the standard library includes built-in [max/min](https://pkg.go.dev/builtin@go1.21.0#max) function, which can greatly simplify the code. Signed-off-by: futurehua <futurehua@outlook.com>
### Summary 1. merge heartbeat function. 2. introduce all environments --------- Signed-off-by: Jin Hai <haijin.chn@gmail.com>
### What problem does this PR solve? 1. Add go test 2. Update CI process ### Type of change - [x] New Feature (non-breaking change which adds functionality) --------- Signed-off-by: Jin Hai <haijin.chn@gmail.com>
