RequestID
Request ID middleware for Gin Framework. Adds an indentifier to the response using the X-Request-ID header. Passes the X-Request-ID value back to the caller if it's sent in the request headers.
Config
define your custom generator function:
func main() {
r := gin.New()
r.Use(requestid.New(requestid.Config{
Generator: func() string {
return "test"
},
}))
// Example ping request.
r.GET("/ping", func(c *gin.Context) {
c.String(http.StatusOK, "pong "+fmt.Sprint(time.Now().Unix()))
})
// Listen and Server in 0.0.0.0:8080
r.Run(":8080")
}Example
package main
import (
"fmt"
"net/http"
"time"
"github.com/gin-contrib/requestid"
"github.com/gin-gonic/gin"
)
func main() {
r := gin.New()
r.Use(requestid.New())
// Example ping request.
r.GET("/ping", func(c *gin.Context) {
c.String(http.StatusOK, "pong "+fmt.Sprint(time.Now().Unix()))
})
// Listen and Server in 0.0.0.0:8080
r.Run(":8080")
}How to get the request identifier:
// Example / request.
r.GET("/", func(c *gin.Context) {
c.String(http.StatusOK, "id:"+requestid.Get(c))
})