GelfKit

GelfKit allow to use go-kit logger with GELF protocol

Example

package main

import (

"fmt"
"github.com/fr05t1k/gelfkit"
"gopkg.in/Graylog2/go-gelf.v1/gelf"
)

func main() {
	gelfWriter, _ := gelf.NewWriter("localhost:12201")
	logger, _ := gelfkit.NewGelfLogger(gelfWriter)
	logger = log.With(logger, "caller", log.Caller(4))
	
	logger.Log("msg", "Hello world")
	
}

Converting errors

You can covert err key to string by calling EnableConvertErrors method.

    logger.EnableConvertErrors()

In this case if you pass an error in err field it will be converted by calling Error() method.

    logger.Log("err", fmt.Errorf("test"))

It will be converted to

    {"err": "test"}