33 lines
894 B
Go
33 lines
894 B
Go
// Package http provides functions to handle incoming HTTP requests
|
|
package http
|
|
|
|
import (
|
|
varnish "http-broadcaster/Varnish"
|
|
"io"
|
|
"log"
|
|
"net/http"
|
|
)
|
|
|
|
// RequestHandler handles requests to broadcast to all varnish instances.
|
|
func RequestHandler(w http.ResponseWriter, r *http.Request) {
|
|
url := r.URL.String()
|
|
method := r.Method
|
|
tag := r.Header.Get("X-Cache-Tags")
|
|
remoteAddr := r.RemoteAddr
|
|
status := varnish.SendToVarnish(method, url, tag)
|
|
if status != "200 Purged" {
|
|
w.WriteHeader(405)
|
|
}
|
|
if tag != "" {
|
|
log.Println(remoteAddr + " Requested ban on X-Cache-Tags : " + tag + " , status: " + status)
|
|
} else {
|
|
log.Println(remoteAddr + " Requested purge on URI :" + url + " , status: " + status)
|
|
}
|
|
io.WriteString(w, status)
|
|
}
|
|
|
|
// HealthHandler handles healthcheck requests and return 200.
|
|
func HealthHandler(w http.ResponseWriter, _ *http.Request) {
|
|
io.WriteString(w, "OK")
|
|
}
|