Merge pull request #168 from fabien0102/feature/apollo-engine-example

Feature/apollo engine example

examples/apollo-engine/index.js

@@ -1,5 +1,6 @@
 const { GraphQLServer } = require('graphql-yoga')
 const { Engine } = require('apollo-engine')
+const compression = require('compression')
 
 const typeDefs = `
   type Query {
@@ -19,8 +20,14 @@ const engine = new Engine({
   endpoint: '/',
   graphqlPort: parseInt(process.env.Port, 10) || 4000,
 })
-engine.start();
+engine.start()
 
+// Enable gzip compression
+// ref: https://www.apollographql.com/docs/engine/setup-node.html#enabling-compression
+server.express.use(compression())
 server.express.use(engine.expressMiddleware())
 
-server.start(() => console.log('Server is running on localhost:4000'))
+server.start({
+  tracing: true,
+  cacheControl: true
+}, () => console.log('Server is running on localhost:4000'))

examples/apollo-engine/package.json

@@ -4,6 +4,7 @@
   },
   "dependencies": {
     "apollo-engine": "0.8.5",
+    "compression": "1.7.1",
     "graphql-yoga": "1.2.0"
   }
 }