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Code Releases Activity

Bail out early if HTTP is spoken to /ws endpoint

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This commit is contained in:
Philipp Heckel 2022-01-16 17:54:15 -05:00
parent 9b0e7eedb2
commit 75f8607d75
2 changed files with 4 additions and 0 deletions
server
server.go

3
server/server.go
View file

@ -717,6 +717,9 @@ func (s *Server) handleSubscribeHTTP(w http.ResponseWriter, r *http.Request, v *
}
func (s *Server) handleSubscribeWS(w http.ResponseWriter, r *http.Request, v *visitor) error {
if r.Header.Get("Upgrade") != "websocket" {
return errHTTPBadRequestWebSocketsUpgradeHeaderMissing
}
if err := v.SubscriptionAllowed(); err != nil {
return errHTTPTooManyRequestsLimitSubscriptions
}