feat(WebSocketServer) WebSocketServer wrapper + socket.io initial support (#2880)

* WebSocketServer wrapper + socket.io initial support

* fix up backpressure

* fix up backpressure

* fix http address

* add socket.io tests

* add closing tests

* add connection state recovery tests for socket.io

* add handshake test

* add middeware tests for socket.io

* added socket.io socket middleware tests

* add more socket.io test comment/skip  hang tests

* add pending package for tests

* add server attachment servers for socket.io

* add utility-methods tests for socket.io

* rename

* rename

* add messaging-many socket.io tests

* add namespaces tests to socket.io

* skip some tests

* fmt

* add packages to general package.json

1 files changed, 13 insertions, 0 deletions

diff --git a/bench/socketio/server.js b/bench/socketio/server.js
new file mode 100644
index 000000000..21252f192
--- /dev/null
+++ b/bench/socketio/server.js
@@ -0,0 +1,13 @@
+const http = require("http").createServer();
+
+const io = require("socket.io")(http);
+const port = process.env.PORT || 3000;
+io.on("connection", socket => {
+  socket.on("client to server event", msg => {
+    io.emit("server to client event", msg);
+  });
+});
+
+http.listen(port, () => {
+  console.log(`Socket.IO server running at http://localhost:${port}/`);
+});