Reintroduce logging and add SIGTERM handler

index.mjs

@@ -8,16 +8,16 @@ const delayDiff = maxDelay - minDelay;
 const randomDelay = () => Math.floor(Math.random() * delayDiff + minDelay);
 
 const server = createServer((req, res) => {
-  // const connOpenDate = new Date();
-  // const dateText = connOpenDate.toLocaleString('pl');
-  // const scannerIP = req.headers['x-forwarded-for'];
-  // const userAgent = req.headers['user-agent'];
-  // const host = req.headers['x-forwarded-host'];
-  // const endpoint = `${req.method} ${req.url}`;
+  const connOpenDate = new Date();
+  const dateText = connOpenDate.toLocaleString('pl');
+  const scannerIP = req.headers['x-forwarded-for'];
+  const userAgent = req.headers['user-agent'];
+  const host = req.headers['x-forwarded-host'];
+  const endpoint = `${req.method} ${req.url}`;
 
-  // console.log(
-  //   `[${dateText}] ${scannerIP} (${userAgent}) targeted ${host} on ${endpoint}`
-  // );
+  console.log(
+    `[${dateText}] ${scannerIP} (${userAgent}) targeted ${host} on ${endpoint}`
+  );
 
   let charIdx = 0;
   
@@ -31,17 +31,21 @@ const server = createServer((req, res) => {
 
   hang();
 
-  // res.once('close', () => {
-  //   const connCloseDate = new Date();
-  //   const timeDiff = connCloseDate.getTime() - connOpenDate.getTime();
-  //   const dateText = connCloseDate.toLocaleString('pl');
-  //   const diffText = new Date(timeDiff).toISOString().substring(14, 19);
+  res.once('close', () => {
+    const connCloseDate = new Date();
+    const timeDiff = connCloseDate.getTime() - connOpenDate.getTime();
+    const dateText = connCloseDate.toLocaleString('pl');
+    const diffText = new Date(timeDiff).toISOString().substring(14, 19);
 
-  //   const hangResult =
-  //     charIdx === msg.length ? 'received the message' : 'aborted connection';
+    const hangResult =
+      charIdx === msg.length ? 'received the message' : 'aborted connection';
 
-  //   console.log(`[${dateText}] ${scannerIP} ${hangResult} after ${diffText}`);
-  // });
+    console.log(`[${dateText}] ${scannerIP} ${hangResult} after ${diffText}`);
+  });
 });
 
 server.listen(3000);
+
+process.on('SIGTERM', () => {
+  server.close();
+});