René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Reopen of: Problems with cooperation between http and pipeline/\"for await\"","articleBody":"### Version\n\nv20.5.1\n\n### Platform\n\nDarwin Kernel Version 22.6.0\n\n### Subsystem\n\nhttp\n\n### What steps will reproduce the bug?\n\nhttps://github.com/nodejs/node/issues/38262\nhttps://github.com/nodejs/node/issues/38262#issuecomment-991233190\n\nThis often stops after the first iteration:\n\n``` js\nlet http = require(\"http\");\n\nlet server = http.createServer(async function(req, res)\n{\n\ttry\n\t{\n\t\tlet len = 0;\n\t\tfor await (let chunk of req)\n\t\t{\n\t\t\tlen += chunk.length;\n\t\t\tif(len > 2) throw \"payload too large\";\n\t\t}\n\t\tres.end(\"ok\");\n\t}\n\tcatch(err)\n\t{\n\t\tconsole.log(\"server log:\", err);\n\t\tres.end(err);\n\t}\n});\n\n(async function()\n{\n\tawait new Promise(resolve => server.listen(8888, resolve));\n\tlet agent = new http.Agent({ keepAlive: true });\n\tlet data = Buffer.alloc(1000000);\n\tfor(let i = 0; ; i++)\n\t{\n\t\tconsole.log(i);\n\t\tlet req = http.request({ port: 8888, method: \"post\", agent }).end(data);\n\t\tlet res = await new Promise((resolve, reject) => req.on(\"response\", resolve).on(\"error\", reject));\n\t\tlet str = \"\";\n\t\tfor await (let chunk of res) str += chunk;\n\t\tconsole.log(str);\n\t}\n}());\n```\n\n### How often does it reproduce? Is there a required condition?\n\nOften.\n\n### What is the expected behavior? Why is that the expected behavior?\n\nIt should continue.\n\n### What do you see instead?\n\n```\n0\nserver log: payload too large\npayload too large\n1\n^C\n```\n","author":{"url":"https://github.com/misos1","@type":"Person","name":"misos1"},"datePublished":"2023-09-01T15:23:55Z","url":"https://github.com/nodejs/node/issues/49429"}