snapshot of https://github.com/ory/keto.git (master, 2026-09-16; blobs > 131072B omitted)

oryx/httpx/chan_handler.go

@@ -0,0 +1,21 @@
+// Copyright © 2023 Ory Corp
+// SPDX-License-Identifier: Apache-2.0
+
+package httpx
+
+import "net/http"
+
+type chanHandler <-chan http.HandlerFunc
+
+var _ http.Handler = chanHandler(nil)
+
+func (c chanHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
+	(<-c)(w, r)
+}
+
+// NewChanHandler returns a new handler and corresponding channel for sending handler funcs.
+// Useful for testing. The argument buf specifies the channel capacity, so pass 0 for a sync handler.
+func NewChanHandler(buf int) (http.Handler, chan<- http.HandlerFunc) {
+	c := make(chan http.HandlerFunc, buf)
+	return chanHandler(c), c
+}