diff options
Diffstat (limited to 'modules/caddyhttp/routes.go')
| -rw-r--r-- | modules/caddyhttp/routes.go | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/modules/caddyhttp/routes.go b/modules/caddyhttp/routes.go index 4ae9bcd..431d1a5 100644 --- a/modules/caddyhttp/routes.go +++ b/modules/caddyhttp/routes.go @@ -147,12 +147,12 @@ func (routes RouteList) Provision(ctx caddy.Context) error { // Compile prepares a middleware chain from the route list. // This should only be done once: after all the routes have // been provisioned, and before serving requests. -func (routes RouteList) Compile() Handler { +func (routes RouteList) Compile(next Handler) Handler { var mid []Middleware for _, route := range routes { mid = append(mid, wrapRoute(route)) } - stack := emptyHandler + stack := next for i := len(mid) - 1; i >= 0; i-- { stack = mid[i](stack) } @@ -167,6 +167,7 @@ func (routes RouteList) Compile() Handler { func wrapRoute(route Route) Middleware { return func(next Handler) Handler { return HandlerFunc(func(rw http.ResponseWriter, req *http.Request) error { + // TODO: Update this comment, it seems we've moved the copy into the handler? // copy the next handler (it's an interface, so it's just // a very lightweight copy of a pointer); this is important // because this is a closure to the func below, which |