Timeout

Timeout wraps a handler and aborts the process of the handler if the timeout is reached.

Example

package main

import (
	"net/http"
	"time"

	"github.com/gin-contrib/timeout"
	"github.com/gin-gonic/gin"
)

func emptySuccessResponse(c *gin.Context) {
	time.Sleep(200 * time.Microsecond)
	c.String(http.StatusOK, "")
}

func main() {
	r := gin.New()

	r.GET("/", timeout.New(
		timeout.WithTimeout(100*time.Microsecond),
		timeout.WithHandler(emptySuccessResponse),
	))

	// Listen and Server in 0.0.0.0:8080
	r.Run(":8080")
}

custom error response

Add new error response func:

func testResponse(c *gin.Context) {
	c.String(http.StatusRequestTimeout, "test response")
}

Add WithResponse option.

	r.GET("/", timeout.New(
		WithTimeout(100*time.Microsecond),
		WithHandler(emptySuccessResponse),
		WithResponse(testResponse),
	))