peter/websub-hub
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Fix loading of subscriptions.json

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This commit is contained in:
Peter Stuifzand 2018-01-30 20:51:31 +01:00
parent 2f9f57107d
commit ace9f5a3df
1 changed files with 8 additions and 5 deletions
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11
cmd/hubserver/main.go
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@ -160,8 +160,13 @@ func (handler *subscriptionHandler) ServeHTTP(w http.ResponseWriter, r *http.Req
func (handler *subscriptionHandler) load() error {
file, err := os.Open("./subscription.json")
if err != nil && os.IsExist(err) {
if err != nil {
if os.IsExist(err) {
return err
} else {
handler.Subscribers = make(map[string][]Subscriber)
return nil
}
}
defer file.Close()
dec := json.NewDecoder(file)
@ -183,9 +188,7 @@ func (handler *subscriptionHandler) save() error {
func main() {
handler := &subscriptionHandler{}
if err := handler.load(); err != nil {
handler.Subscribers = make(map[string][]Subscriber)
}
handler.load()
http.Handle("/", handler)
log.Fatal(http.ListenAndServe(":80", nil))
}