peter/websub-hub
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Fix map, don't kill app when file doesnt exist

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This commit is contained in:
Peter Stuifzand 2018-01-30 20:05:26 +01:00
parent 6a696e3a68
commit a3f4c4fbac
1 changed files with 2 additions and 1 deletions
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3
cmd/hubserver/main.go
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@ -138,7 +138,7 @@ func (handler *subscriptionHandler) ServeHTTP(w http.ResponseWriter, r *http.Req
func (handler *subscriptionHandler) load() error {
file, err := os.Open("./subscription.json")
if err != nil {
if err != nil && os.IsExist(err) {
return err
}
defer file.Close()
@ -161,6 +161,7 @@ func (handler *subscriptionHandler) save() error {
func main() {
handler := &subscriptionHandler{}
handler.Subscribers = make(map[string]Subscriber)
handler.load()
http.Handle("/", handler)
log.Fatal(http.ListenAndServe(":80", nil))