René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"AsyncWrap: HTTP has no handle context","articleBody":"When creating a simple HTTPserver and connecting to it one looses the handle context. Meaning there is  no way to know what handle or callback created the new handle.\n\n``` javascript\n'use strict';\nconst http = require('http');\nconst server = http.createServer(function (req, res) {\n  res.end('hallo world');\n});\n\nserver.listen(0, 'localhost', function () {\n  const addr = server.address();\n  const req = http.get(`http://${addr.address}:${addr.port}`, function (res) {\n    res.resume();\n    res.once('end', server.close.bind(server));\n  });\n});\n```\n\nNote that this issues exists even after applying https://github.com/nodejs/node/pull/3216 (adds parent to init hook)\n\n**complete test case**: https://gist.github.com/AndreasMadsen/f56bbdbcd18a2c6358f3\n**dprof dump:** http://bl.ocks.org/AndreasMadsen/raw/6c460eb0e7d6eeadb31a/\n\n![skaermbillede 2015-10-07 kl 20 21 09](https://cloud.githubusercontent.com/assets/505333/10346732/f8eeda40-6d30-11e5-8cfe-a37b60a16dad.png)\n\n/cc @trevnorris \n","author":{"url":"https://github.com/AndreasMadsen","@type":"Person","name":"AndreasMadsen"},"datePublished":"2015-10-07T18:22:09.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":5},"url":"https://github.com/3241/node/issues/3241"}