Add HTTP 504 request timeouts to certain routes

db/db.go

@@ -183,8 +183,16 @@ func Process(ctx *fibre.Context, ast *sql.Query, vars map[string]interface{}) (o
 	// return results, buffer the output, and
 	// return the output when finished.
 
-	for res := range recv {
-		out = append(out, res)
+	for {
+		select {
+		case <-ctx.Context().Done():
+			return nil, fibre.NewHTTPError(504)
+		case res, open := <-recv:
+			if !open {
+				return
+			}
+			out = append(out, res)
+		}
 	}
 
 	return
@@ -236,6 +244,9 @@ func (e *executor) execute(ctx context.Context, quit <-chan bool, send chan<- *R
 
 		select {
 
+		case <-ctx.Done():
+			return
+
 		case <-quit:
 			return
 

web/err.go

@@ -142,4 +142,10 @@ var errs = map[int]*err{
 		Details:     "Not Implemented",
 		Description: "The server either does not recognize the request method, or it lacks the ability to fulfill the request.",
 	},
+
+	504: {
+		Code:        504,
+		Details:     "Gateway Timeout",
+		Description: "The request to the server was restricted by a timeout duration, and did not manage to complete in time.",
+	},
 }

web/routes.go

@@ -84,6 +84,10 @@ func routes(s *fibre.Fibre) {
 		return signup(c)
 	})
 
+	s.Use(mw.Quit(&mw.QuitOpts{
+		Timeout: 10 * time.Second,
+	}).PathIs("/signup"))
+
 	s.Use(mw.Type(&mw.TypeOpts{
 		AllowedContent: map[string]bool{
 			"application/json":                  true,
@@ -105,6 +109,10 @@ func routes(s *fibre.Fibre) {
 		return signin(c)
 	})
 
+	s.Use(mw.Quit(&mw.QuitOpts{
+		Timeout: 10 * time.Second,
+	}).PathIs("/signin"))
+
 	s.Use(mw.Type(&mw.TypeOpts{
 		AllowedContent: map[string]bool{
 			"application/json":                  true,
@@ -336,6 +344,10 @@ func routes(s *fibre.Fibre) {
 
 	})
 
+	s.Use(mw.Quit(&mw.QuitOpts{
+		Timeout: 15 * time.Second,
+	}).PathBegsWith("/key/"))
+
 	s.Use(mw.Type(&mw.TypeOpts{
 		AllowedContent: map[string]bool{
 			"application/json":         true,