Documentation Edit this page

Simple Demo

URL protocol demonstration service.

Description

A simple demonstration of the url:// protocol. Shows how a service can be exposed over both HTTPS (via a frontend proxy) and the url:// protocol, serving as an introductory example.

Architecture

Multi-layer demonstration:

• Service (url-simpledemo-service.jar): The core demo service, deployed both on Cloud Run and on ContainerNursery as a url:// protocol endpoint.
• Frontend Proxy (simple-demo-url-http-frontend-proxy.jar): An HTTPS frontend that proxies requests to the url:// protocol backend, demonstrating how to bridge HTTP and url:// protocols.

Deployment

• Service (HTTPS): Deployed as url-simpledemo-service.jar on Cloud Run at url-simpledemo-service.wasmserver.com.
• Frontend Proxy: Deployed as simple-demo-url-http-frontend-proxy.jar on ContainerNursery at simpledemo-url-http-frontend-proxy.wasmserver.com.
• Service (url://): Deployed as url-simpledemo-service.jar on ContainerNursery at url://simpledemo/.

Health Checks

• HTTPS health check at url-simpledemo-service.wasmserver.com
• HTTPS health check at simpledemo-url-http-frontend-proxy.wasmserver.com
• Standard url:// protocol health checks for the backend.

Notes

• This is a demonstration service intended to showcase the url:// protocol and how to bridge it with HTTPS.
• The same JAR (url-simpledemo-service.jar) is deployed in both Cloud Run and ContainerNursery contexts.