From c864d2e625bceb18fd66a0ac692e5af8ec83638c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Maciej=20P=C4=99dzich?= <contact@maciejpedzi.ch>
Date: Wed, 24 Jul 2024 16:40:40 +0200
Subject: [PATCH] Create a "hanger" server

---
 Dockerfile |  7 +++++++
 index.mjs  | 23 +++++++++++++++++++++++
 2 files changed, 30 insertions(+)
 create mode 100644 Dockerfile
 create mode 100644 index.mjs

diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..26117c3
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,7 @@
+FROM node:lts-alpine
+USER node
+WORKDIR /app
+ENV NODE_ENV production
+COPY --chown=node:node index.mjs ./
+EXPOSE 3000
+CMD ["node", "./index.mjs"]
diff --git a/index.mjs b/index.mjs
new file mode 100644
index 0000000..313a0d4
--- /dev/null
+++ b/index.mjs
@@ -0,0 +1,23 @@
+import { createServer } from 'node:http';
+import { clearInterval, setInterval } from 'node:timers';
+
+const server = createServer((req, res) => {
+  console.log(
+    `Caught ${req.headers['x-forwarded-for']} on ${req.method} ${req.url}`
+  );
+
+  let msg = ':) you are an idiot hahahahaha :)';
+  let charIdx = 0;
+  let intervalId = setInterval(() => {
+    if (charIdx === msg.length) {
+      charIdx = 0;
+      res.write('\n');
+    } else {
+      res.write(msg[charIdx++]);
+    }
+  }, 3000);
+
+  res.once('close', () => clearInterval(intervalId));
+});
+
+server.listen(3000);