rollback config changes

Author: peterkogo

fly.toml

@@ -8,29 +8,18 @@ primary_region = 'ams'
 kill_signal = 'SIGINT'
 kill_timeout = '5s'
 
-[[services]]
+[experimental]
+  auto_rollback = true
+
+[build]
+
+[http_service]
   internal_port = 1234
-  protocol = "tcp"
+  force_https = true
   auto_stop_machines = 'stop'
   auto_start_machines = true
   min_machines_running = 0
-
-  [services.concurrency]
-    hard_limit = 25
-    soft_limit = 20
-
-  [[services.ports]]
-    handlers = ["http"]
-    port = "80"
-
-  [[services.ports]]
-    handlers = ["tls", "http"]
-    port = "443"
-
-  [[services.tcp_checks]]
-    interval = 10000
-    timeout = 2000
-
+  processes = ['app']
 
 [[vm]]
   size = 'shared-cpu-1x'

src/server.js

@@ -1,31 +1,36 @@
 #!/usr/bin/env node
 
-import WebSocket from 'ws'
-import http from 'http'
-import * as number from 'lib0/number'
-import { setupWSConnection } from './utils.js'
+import WebSocket from "ws";
+import http from "http";
+import * as number from "lib0/number";
+import { setupWSConnection } from "./utils.js";
 
-const wss = new WebSocket.Server({ noServer: true })
-const host = process.env.HOST || 'localhost'
-const port = number.parseInt(process.env.PORT || '1234')
+const wss = new WebSocket.Server({ noServer: true });
+const host = process.env.HOST || "localhost";
+const port = number.parseInt(process.env.PORT || "1234");
 
 const server = http.createServer((_request, response) => {
-  response.writeHead(200, { 'Content-Type': 'text/plain' })
-  response.end('okay')
-})
+  response.writeHead(200, { "Content-Type": "text/plain" });
+  response.end("okay");
+});
 
-wss.on('connection', setupWSConnection)
+wss.on("connection", setupWSConnection);
 
-server.on('upgrade', (request, socket, head) => {
+server.on("upgrade", (request, socket, head) => {
   // You may check auth of request here..
   // Call `wss.HandleUpgrade` *after* you checked whether the client has access
   // (e.g. by checking cookies, or url parameters).
   // See https://github.com/websockets/ws#client-authentication
-  wss.handleUpgrade(request, socket, head, /** @param {any} ws */ ws => {
-    wss.emit('connection', ws, request)
-  })
-})
+  wss.handleUpgrade(
+    request,
+    socket,
+    head,
+    /** @param {any} ws */ (ws) => {
+      wss.emit("connection", ws, request);
+    }
+  );
+});
 
 server.listen(port, host, () => {
-  console.log(`running at '${host}' on port ${port}`)
-})
+  console.log(`running at '${host}' on port ${port}`);
+});