test: fix test http upload timeout

Author: theanarkh

test/pummel/test-http-upload-timeout.js

@@ -28,14 +28,17 @@ const http = require('http');
 const server = http.createServer();
 let connections = 0;
 
+function ontimeout() {
+  throw new Error('Unexpected timeout');
+}
+
 server.on('request', function(req, res) {
   req.socket.setTimeout(1000);
-  req.socket.on('timeout', function() {
-    throw new Error('Unexpected timeout');
-  });
+  req.socket.on('timeout', ontimeout);
   req.on('end', function() {
     connections--;
     res.writeHead(200);
+    req.socket.off('timeout', ontimeout);
     res.end('done\n');
     if (connections === 0) {
       server.close();
@@ -47,7 +50,7 @@ server.on('request', function(req, res) {
 server.listen(0, function() {
   for (let i = 0; i < 10; i++) {
     connections++;
-
+    let count = 0;
     setTimeout(function() {
       const request = http.request({
         port: server.address().port,
@@ -56,13 +59,12 @@ server.listen(0, function() {
       });
 
       function ping() {
-        const nextPing = (Math.random() * 900).toFixed();
-        if (nextPing > 600) {
+        if (++count === 10) {
           request.end();
           return;
         }
         request.write('ping');
-        setTimeout(ping, nextPing);
+        setTimeout(ping, 300);
       }
       ping();
     }, i * 50);