func contextMiddleware(parent context.Context) func(c *web.C, next http.Handler) http.Handler {
return func(c *web.C, next http.Handler) http.Handler {
fn := func(w http.ResponseWriter, r *http.Request) {
ctx := parent
ctx = requestid.ContextFromC(ctx, c)
ctx, cancel := httpx.RequestContext(ctx, w, r)
gctx.Set(c, ctx)
defer cancel()
next.ServeHTTP(w, r)
}
return http.HandlerFunc(fn)
}
}
func contextMiddleware(parent context.Context) func(c *web.C, next http.Handler) http.Handler {
return func(c *web.C, next http.Handler) http.Handler {
fn := func(w http.ResponseWriter, r *http.Request) {
ctx := parent
ctx = requestid.ContextFromC(ctx, c)
// establish "cancel on close" context if possible
if _, ok := w.(http.CloseNotifier); ok {
ctx = httpx.CancelWhenClosed(ctx, w)
}
gctx.Set(c, ctx)
next.ServeHTTP(w, r)
}
return http.HandlerFunc(fn)
}
}