add context for modules

bypass/bypass.go

@@ -1,9 +1,11 @@
 package bypass
 
+import "context"
+
 // Bypass is a filter of address (IP or domain).
 type Bypass interface {
 	// Contains reports whether the bypass includes addr.
-	Contains(addr string) bool
+	Contains(ctx context.Context, addr string) bool
 }
 
 type bypassGroup struct {
@@ -16,9 +18,9 @@ func BypassGroup(bypasses ...Bypass) Bypass {
 	}
 }
 
-func (p *bypassGroup) Contains(addr string) bool {
+func (p *bypassGroup) Contains(ctx context.Context, addr string) bool {
 	for _, bypass := range p.bypasses {
-		if bypass != nil && bypass.Contains(addr) {
+		if bypass != nil && bypass.Contains(ctx, addr) {
 			return true
 		}
 	}