Update to 8.0.3 | Request logger improvements, error handlers improvements. Read HISTORY.md

Former-commit-id: fb5eca0dc955d8c07fdba35b47068008565dbbd1

_examples/http_request/request-logger/main.go

@@ -22,24 +22,25 @@ func main() {
 
 	app.Use(customLogger)
 
-	app.Get("/", func(ctx context.Context) {
-		ctx.Writef("hello")
-	})
+	h := func(ctx context.Context) {
+		ctx.Writef("Hello from %s", ctx.Path())
+	}
+	app.Get("/", h)
 
-	app.Get("/1", func(ctx context.Context) {
-		ctx.Writef("hello")
-	})
+	app.Get("/1", h)
 
-	app.Get("/2", func(ctx context.Context) {
-		ctx.Writef("hello")
-	})
+	app.Get("/2", h)
 
-	// log http errors should be done manually
-	errorLogger := logger.New()
-
-	app.OnErrorCode(iris.StatusNotFound, func(ctx context.Context) {
-		errorLogger(ctx)
-		ctx.Writef("My Custom 404 error page ")
+	// http errors have their own handlers, therefore
+	// registering a middleare should be done manually.
+	/*
+	 app.OnErrorCode(404 ,customLogger, func(ctx context.Context) {
+	 	ctx.Writef("My Custom 404 error page ")
+	 })
+	*/
+	// or catch all http errors:
+	app.OnAnyErrorCode(customLogger, func(ctx context.Context) {
+		ctx.Writef("My Custom error page")
 	})
 
 	// http://localhost:8080