Add content-type parser to Fastify (#8039)

Signed-off-by: Matteo Collina <[email protected]>

javascript/fastify/app.js

@@ -11,6 +11,11 @@ app.get('/user/:id', function (request, reply) {
   reply.send(request.params.id);
 });
 
+app.addContentTypeParser('application/x-www-form-urlencoded', function (req, body, done) {
+  // The incoming request in the benchmark is empty anyway
+  done();
+});
+
 app.post('/user', function (request, reply) {
   reply.send();
 });