feat: Reduce post limit, fixes #31 (#32)

Author: sheerun

app/__tests__/server_spec.js

@@ -66,4 +66,20 @@ describe("server", () => {
       .get("/some-route")
       .expect(200, "value");
   });
+
+  it("allows big post request", async () => {
+    let body = "x"
+    for (let i = 0; i < 20; i++) {
+      body = body + body
+    }
+
+    const app = createApp(
+      'addEventListener("fetch", (e) => e.respondWith(e.request.text().then(text => new Response(`${e.request.method}`))))'
+    );
+
+    await supertest(app)
+      .post("/some-route")
+      .send(body)
+      .expect(200, 'POST');
+  });
 });

app/server.js

@@ -32,7 +32,7 @@ function createApp(workerContent, opts = {}) {
   let workersByOrigin = {};
   const kvStores = buildKVStores(new InMemoryKVStore(), opts.kvStores || []);
   const app = express();
-  app.use(bodyParser.raw({ type: "*/*" }));
+  app.use(bodyParser.raw({ type: "*/*", limit: "100GB" }));
   app.use(async (req, res) => {
     try {
       const origin = req.headers.host;