com.google.apphosting.runtime.jetty94

Class JettyHttpProxy

java.lang.Object

com.google.apphosting.runtime.jetty94.JettyHttpProxy

public class JettyHttpProxy
extends Object

A Jetty web server handling HTTP requests on a given port and forwarding them via gRPC to the Java8 App Engine runtime implementation. The deployed application is assumed to be located in a location provided via a flag, or infered to "/base/data/home/apps/" + APP_ID + "/" + APP_VERSION where APP_ID and APP_VERSION come from env variables (GAE_APPLICATION and GAE_VERSION), with some default values. The logic relies on the presence of "WEB-INF/appengine-generated/app.yaml" so the deployed app should have been staged by a GAE SDK before it can be served.

When used as a Docker Titanium image, you can create the image via a Dockerfile like:

 FROM gcr.io/gae-gcp/java8-runtime-http-proxy
 # for now s~ is needed for API calls.
 ENV GAE_APPLICATION s~myapp
 ENV GAE_VERSION myversion
 ADD . /appdata/s~myapp/myversion
 

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	JettyHttpProxy.ForwardingHandler Handler to stub out the frontend server.

Method Summary

Modifier and Type	Method and Description
static org.eclipse.jetty.server.Server	newServer(ServletEngineAdapter.Config runtimeOptions, JettyHttpProxy.ForwardingHandler handler)
static void	startServer(ServletEngineAdapter.Config runtimeOptions) Based on the adapter configuration, this will start a new Jetty server in charge of proxying HTTP requests to the App Engine Java runtime.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

startServer

public static void startServer(ServletEngineAdapter.Config runtimeOptions)

Based on the adapter configuration, this will start a new Jetty server in charge of proxying HTTP requests to the App Engine Java runtime.

newServer

public static org.eclipse.jetty.server.Server newServer(ServletEngineAdapter.Config runtimeOptions,
                                                        JettyHttpProxy.ForwardingHandler handler)