feat(Fastify) Apollo server Fastify integration #626 (#1971)

* feat(fastify) Apollo Fastify server integration resolve #626

* feat(fastify) Use createHandler instead of applyMiddleware #626

* feat(fastify) Fix integration test for node 10 #626

* feat(fastify) Update README's with fastify createHandler interface #626

* feat(fastify) Implement the fastify createHandler as a synchronous method #626

* (fastify) Tweaks to re-align with the parallel work in #2054.

* (fastify): Use port 9999 rather than 8888 for tests.  Because Gatsby.

This specific port per integration is pretty brittle to begin with, but it
does work.  Currently, the fact that it works is facilitated by the fact
that most people don't use 5555 (Hapi) and 6666 (Express) for anything.

That said, the ever-popular Gatsby uses 8888 by default, so let's use 9999!

* (fastify) Remove duplicative assertion in upload initialization.

* (fastify) Implement fastify upload middleware

* (fastify) Fix linting issues

* (fastify) Update package-lock

Author: rkorrelboom

CHANGELOG.md

@@ -44,6 +44,7 @@ client reference ID, Apollo Server will now default to the values present in the
 of the request (`apollographql-client-name`, `apollographql-client-reference-id` and
 `apollographql-client-version` respectively).  As a last resort, when those headers are not set,
 the query extensions' `clientInfo` values will be used. [PR #1960](https://github.com/apollographql/apollo-server/pull/1960)
+- Added `apollo-server-fastify` integration ([@rkorrelboom](https://github.com/rkorrelboom) in [#1971](https://github.com/apollostack/apollo-server/pull/1971))
 
 ### v2.2.2
 

README.md

@@ -86,6 +86,7 @@ Often times, Apollo Server needs to be run with a particular integration. To sta
 - `apollo-server-express`
 - `apollo-server-koa`
 - `apollo-server-hapi`
+- `apollo-server-fastify`
 - `apollo-server-lambda`
 - `apollo-server-azure-functions`
 - `apollo-server-cloud-functions`
@@ -235,6 +236,25 @@ new ApolloServer({
 })
 ```
 
+## Fastify
+
+```js
+const { ApolloServer, gql } = require('apollo-server-fastify');
+const { typeDefs, resolvers } = require('./module');
+
+const server = new ApolloServer({
+  typeDefs,
+  resolvers,
+});
+
+const app = require('fastify')();
+
+(async function () { 
+  app.register(server.createHandler());
+  await app.listen(3000);
+})();
+```
+
 ### AWS Lambda
 
 Apollo Server can be run on Lambda and deployed with AWS Serverless Application Model (SAM). It requires an API Gateway with Lambda Proxy Integration.