airbrake/airbrake-ruby

package main

import (
    "log"
    "net/http"
    "time"
)

func main() {
    http.HandleFunc("/", func(w http.ResponseWriter, req *http.Request) {
        time.Sleep(50 * time.Millisecond)
        w.WriteHeader(http.StatusCreated)
        w.Write([]byte(`{"id":"123"}`))
    })

    log.Fatal(http.ListenAndServe(":8080", nil))
}