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fix: global handler recoverer

This commit is contained in:
Adrien Marquès 2021-03-28 19:05:43 +02:00
parent 468a09be8d
commit 11aa9f0a0f
Signed by: xdrm-brackets
GPG Key ID: D75243CA236D825E
1 changed files with 8 additions and 0 deletions
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8
handler.go
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@ -1,6 +1,7 @@
package aicra package aicra
import ( import (
"log"
"net/http" "net/http"
"git.xdrm.io/go/aicra/api" "git.xdrm.io/go/aicra/api"
@ -13,6 +14,13 @@ type Handler Builder
// ServeHTTP implements http.Handler // ServeHTTP implements http.Handler
func (s Handler) ServeHTTP(w http.ResponseWriter, r *http.Request) { func (s Handler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
defer func() {
if rc := recover(); rc != nil {
log.Printf("recovering request: %s\n", rc)
// try to send error response
api.EmptyResponse().WithError(api.ErrUncallableService).ServeHTTP(w, r)
}
}()
defer r.Body.Close() defer r.Body.Close()
// 1. find a matching service from config // 1. find a matching service from config