У меня проблема в Node-red, когда в моем потоке есть несколько HTTP-запросов к другим службам в моем node-red. Насколько я понимаю, ошибка всегда возникает, когда я делаю второй вызов того же домена (то есть: localhost, хотя это может быть и с другим доменом)
В итоге: у меня есть 2 разных потока:
- Один в качестве интерфейса gitlab для извлечения файлов оттуда. Отсюда я звоню на сервер gitlab (Flow 1)
- Еще одно мое приложение, которому нужно получить 2 разных файла. Из этого потока я дважды вызываю предыдущий поток (Flow 2)
Итак, как только мой второй поток запущен, и после некоторых узлов JavaScript и переключения, я в первый раз вызываю первый поток, который вызывает gitlab. Это работает абсолютно нормально. Второй поток продолжается и снова вызывает первый поток после других узлов JavaScript, и кажется, что поток зависает и ничего не происходит, и через 2 минуты я получаю эту ошибку:
4 Apr 16:18:11 - [error] [http request:get_file] no response from server
4 Apr 16:18:11 - [error] [http request:get_file] Error: socket hang up
4 Apr 16:18:11 - [warn] [function:prepare_output] [navigations 3ef90eaf.c106f2] Error retrieving the data from the storage
Error: socket hang up : http://localhost:1880/gitlab_interface/file?...
4 Apr 16:18:11 - [warn] [function:init] [navigations 3ef90eaf.c106f2] Let's raise an error: ECONNRESET | Error retrieving the data from the storage
4 Apr 16:18:11 - [info] [function:init] [navigations 3ef90eaf.c106f2] Error raised: ECONNRESET | Error retrieving the data from the storage
Error: request aborted
at IncomingMessage.onAborted (...\node-red-0.16.2\node_modules\body-parser\node_modules\raw-body\index.js:269:10)
at emitNone (events.js:67:13)
at IncomingMessage.emit (events.js:166:7)
at abortIncoming (_http_server.js:280:11)
at Socket.serverSocketCloseListener (_http_server.js:293:5)
at emitOne (events.js:82:20)
at Socket.emit (events.js:169:7)
at TCP._onclose (net.js:477:12)
У вас есть идеи, в чем может быть ошибка?
Я искал в Интернете об этой ошибке в nodejs, например:
Отключение сокета Nodejs & ECONNRESET - HTTP-запрос отправки от Meteor к серверу Node js Node.js POST вызывает [Ошибка: зависание сокета] код: 'ECONNRESET' Узел js ECONNRESET Я тестировал локально некоторые из этих возможных решений (изменяя библиотеку follow-redirects и узел 21-httprequest.js), но без каких-либо успех, поэтому я не понимаю, почему возникает эта ошибка
Я также пытался установить задержку, чтобы убедиться, что это не проблема времени
Я использую node-red v0.16.2 и nodejs v4.4.3
Заранее спасибо, привет.
PS: Я провел тест с активными метриками:
λ node red.js
5 Apr 18:17:31 - [info]
Welcome to Node-RED
===================
5 Apr 18:17:31 - [info] Node-RED version: v0.16.2
5 Apr 18:17:31 - [info] Node.js version: v4.4.3
5 Apr 18:17:31 - [info] Windows_NT 6.1.7601 x64 LE
5 Apr 18:17:32 - [info] Loading palette nodes
5 Apr 18:17:34 - [warn] ------------------------------------------------------
5 Apr 18:17:34 - [warn] [rpi-gpio] Info : Ignoring Raspberry Pi specific node
5 Apr 18:17:34 - [warn] [tail] Not currently supported on Windows.
5 Apr 18:17:34 - [warn] ------------------------------------------------------
5 Apr 18:17:34 - [info] Settings file : C:\Users\myuser\.node-red\settings.js
5 Apr 18:17:34 - [info] User directory : C:\Users\myuser\.node-red
5 Apr 18:17:34 - [info] Flows file : C:\Users\myuser\.node-red\flows_LAPTOP.json
5 Apr 18:17:34 - [info] Server now running at http://127.0.0.1:1880/
5 Apr 18:17:34 - [debug] loaded flow revision: 2c8bff6298ad76b74c43e90797e50981
5 Apr 18:17:34 - [debug] red/runtime/nodes/credentials.load : no user key present
5 Apr 18:17:34 - [debug] red/runtime/nodes/credentials.load : using default key
5 Apr 18:17:34 - [info] Starting flows
5 Apr 18:17:34 - [info] Started flows
5 Apr 18:17:34 - [audit] {"event":"comms.open","level":98,"timestamp":1491409054876}
5 Apr 18:17:40 - [metric] {"level":99,"nodeid":"eb5384b9.2266c8","event":"node.http in.send","msgid":"1a5f4041.e5a0c","timestamp":1491409060573}
5 Apr 18:17:40 - [metric] {"level":99,"nodeid":"25a9b4b.377a64c","event":"node.function.receive","msgid":"1a5f4041.e5a0c","timestamp":1491409060575}
5 Apr 18:17:40 - [info] [function:init] [flow2 1a5f4041.e5a0c] URL: '/mygroup/mysecondflow?query=string' | Headers JSON: '{"host":"localhost:1880","connection":"keep-alive","cache-control":"no-cache","user-agent":"Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.110 Safari/537.36","postman-token":"e84cf5b7-2d90-af9f-7367-93e758b5fbf1","accept":"*/*","accept-encoding":"gzip, deflate, sdch, br","accept-language":"en-US,en;q=0.8"}'
5 Apr 18:17:40 - [info] [function:init] [flow2 1a5f4041.e5a0c] Received token: undefined
5 Apr 18:17:40 - [metric] {"level":99,"nodeid":"25a9b4b.377a64c","event":"node.function.send","msgid":"1a5f4041.e5a0c","timestamp":1491409060585}
5 Apr 18:17:40 - [metric] {"level":99,"nodeid":"a03d1790.77f638","event":"node.function.receive","msgid":"1a5f4041.e5a0c","timestamp":1491409060586}
5 Apr 18:17:40 - [info] [function:validations] [flow2 1a5f4041.e5a0c] 'ok'
5 Apr 18:17:40 - [metric] {"level":99,"nodeid":"a03d1790.77f638","event":"node.function.send","msgid":"1a5f4041.e5a0c","timestamp":1491409060588}
5 Apr 18:17:40 - [metric] {"level":99,"nodeid":"4911f030.be699","event":"node.switch.receive","msgid":"1a5f4041.e5a0c","timestamp":1491409060589}
5 Apr 18:17:40 - [metric] {"level":99,"nodeid":"4911f030.be699","event":"node.switch.send","msgid":"1a5f4041.e5a0c","timestamp":1491409060593}
5 Apr 18:17:40 - [metric] {"level":99,"nodeid":"3d1c9dd1.ab5c02","event":"node.switch.receive","msgid":"1a5f4041.e5a0c","timestamp":1491409060594}
5 Apr 18:17:40 - [metric] {"level":99,"nodeid":"3d1c9dd1.ab5c02","event":"node.switch.send","msgid":"1a5f4041.e5a0c","timestamp":1491409060596}
5 Apr 18:17:40 - [metric] {"level":99,"nodeid":"404be498.cbc77c","event":"node.http request.receive","msgid":"1a5f4041.e5a0c","timestamp":1491409060597}
5 Apr 18:17:40 - [metric] {"level":99,"nodeid":"a03d1790.77f638","event":"node.function.duration","msgid":"1a5f4041.e5a0c","value":40.66,"timestamp":1491409060628}
5 Apr 18:17:40 - [metric] {"level":99,"nodeid":"25a9b4b.377a64c","event":"node.function.duration","msgid":"1a5f4041.e5a0c","value":52.38,"timestamp":1491409060629}
5 Apr 18:17:40 - [metric] {"level":99,"nodeid":"fbe50847.a50258","event":"node.http in.send","msgid":"81687733.7e9788","timestamp":1491409060644}
5 Apr 18:17:40 - [metric] {"level":99,"nodeid":"4aa21f88.5424d","event":"node.function.receive","msgid":"81687733.7e9788","timestamp":1491409060645}
5 Apr 18:17:40 - [info] [function:init] [flow1 81687733.7e9788] URL: '/gitlab_interface/file?query=string' | Headers JSON: '{"host":"localhost:1880","connection":"close"}'
5 Apr 18:17:40 - [metric] {"level":99,"nodeid":"4aa21f88.5424d","event":"node.function.send","msgid":"81687733.7e9788","timestamp":1491409060653}
5 Apr 18:17:40 - [metric] {"level":99,"nodeid":"7fe7c062.5373b","event":"node.function.receive","msgid":"81687733.7e9788","timestamp":1491409060654}
5 Apr 18:17:40 - [info] [function:validations] [flow1 81687733.7e9788] Validations OK
5 Apr 18:17:40 - [metric] {"level":99,"nodeid":"7fe7c062.5373b","event":"node.function.send","msgid":"81687733.7e9788","timestamp":1491409060663}
5 Apr 18:17:40 - [metric] {"level":99,"nodeid":"29d0fe16.a77122","event":"node.switch.receive","msgid":"81687733.7e9788","timestamp":1491409060663}
5 Apr 18:17:40 - [metric] {"level":99,"nodeid":"29d0fe16.a77122","event":"node.switch.send","msgid":"81687733.7e9788","timestamp":1491409060664}
5 Apr 18:17:40 - [metric] {"level":99,"nodeid":"266fb8b2.d3bc78","event":"node.function.receive","msgid":"81687733.7e9788","timestamp":1491409060665}
5 Apr 18:17:40 - [info] [function:prepare_request_2_gitlab] [flow1 81687733.7e9788] GitLab server retrieved: https://gitlab.myserver.com
5 Apr 18:17:40 - [info] [function:prepare_request_2_gitlab] [flow1 81687733.7e9788] URL for calling GitLab:
https://gitlab.myserver.com/api/v3/projects/123/repository/files?file_path=...
5 Apr 18:17:40 - [metric] {"level":99,"nodeid":"266fb8b2.d3bc78","event":"node.function.send","msgid":"81687733.7e9788","timestamp":1491409060668}
5 Apr 18:17:40 - [metric] {"level":99,"nodeid":"30f49e7b.f00732","event":"node.http request.receive","msgid":"81687733.7e9788","timestamp":1491409060669}
5 Apr 18:17:40 - [metric] {"level":99,"nodeid":"266fb8b2.d3bc78","event":"node.function.duration","msgid":"81687733.7e9788","value":34.25,"timestamp":1491409060700}
5 Apr 18:17:40 - [metric] {"level":99,"nodeid":"7fe7c062.5373b","event":"node.function.duration","msgid":"81687733.7e9788","value":39.82,"timestamp":1491409060701}
5 Apr 18:17:40 - [metric] {"level":99,"nodeid":"4aa21f88.5424d","event":"node.function.duration","msgid":"81687733.7e9788","value":55.35,"timestamp":1491409060701}
5 Apr 18:17:41 - [metric] {"level":99,"nodeid":"30f49e7b.f00732","event":"node.http request.duration.millis","msgid":"81687733.7e9788","value":"763.865","timestamp":1491409061433}
5 Apr 18:17:41 - [metric] {"level":99,"nodeid":"30f49e7b.f00732","event":"node.http request.size.bytes","msgid":"81687733.7e9788","value":786,"timestamp":1491409061434}
5 Apr 18:17:41 - [metric] {"level":99,"nodeid":"30f49e7b.f00732","event":"node.http request.send","msgid":"81687733.7e9788","timestamp":1491409061435}
5 Apr 18:17:41 - [metric] {"level":99,"nodeid":"8cb13df8.2bdf8","event":"node.function.receive","msgid":"81687733.7e9788","timestamp":1491409061436}
5 Apr 18:17:41 - [metric] {"level":99,"nodeid":"8cb13df8.2bdf8","event":"node.function.send","msgid":"81687733.7e9788","timestamp":1491409061436}
5 Apr 18:17:41 - [metric] {"level":99,"nodeid":"982f8a3a.44e808","event":"node.function.receive","msgid":"81687733.7e9788","timestamp":1491409061437}
5 Apr 18:17:41 - [info] [function:Base64] ewogICJkYXRvMSI6ICJ2YWxvcjEiLAogICJkYXRvMiI6ICJ2YWxvcjIiICAKfQo=
5 Apr 18:17:41 - [metric] {"level":99,"nodeid":"982f8a3a.44e808","event":"node.function.send","msgid":"81687733.7e9788","timestamp":1491409061440}
5 Apr 18:17:41 - [metric] {"level":99,"nodeid":"dda129a5.c079c8","event":"node.http response.receive","msgid":"81687733.7e9788","timestamp":1491409061441}
5 Apr 18:17:41 - [metric] {"level":99,"nodeid":"fbe50847.a50258","event":"node.http in.response.time.millis","msgid":"81687733.7e9788","value":"803.156","timestamp":1491409061447}
5 Apr 18:17:41 - [metric] {"level":99,"nodeid":"fbe50847.a50258","event":"node.http in.response.content-length.bytes","msgid":"81687733.7e9788","value":"60","timestamp":1491409061448}
5 Apr 18:17:41 - [metric] {"level":99,"nodeid":"982f8a3a.44e808","event":"node.function.duration","msgid":"81687733.7e9788","value":13.29,"timestamp":1491409061451}
5 Apr 18:17:41 - [metric] {"level":99,"nodeid":"8cb13df8.2bdf8","event":"node.function.duration","msgid":"81687733.7e9788","value":15.6,"timestamp":1491409061452}
5 Apr 18:17:41 - [metric] {"level":99,"nodeid":"404be498.cbc77c","event":"node.http request.duration.millis","msgid":"1a5f4041.e5a0c","value":"885.579","timestamp":1491409061485}
5 Apr 18:17:41 - [metric] {"level":99,"nodeid":"404be498.cbc77c","event":"node.http request.size.bytes","msgid":"1a5f4041.e5a0c","value":492,"timestamp":1491409061491}
5 Apr 18:17:41 - [metric] {"level":99,"nodeid":"404be498.cbc77c","event":"node.http request.send","msgid":"1a5f4041.e5a0c","timestamp":1491409061493}
5 Apr 18:17:41 - [metric] {"level":99,"nodeid":"f78329d7.a270d8","event":"node.delay.receive","msgid":"1a5f4041.e5a0c","timestamp":1491409061495}
5 Apr 18:17:46 - [metric] {"level":99,"event":"runtime.memory.rss","value":104001536,"timestamp":1491409066252}
5 Apr 18:17:46 - [metric] {"level":99,"event":"runtime.memory.heapTotal","value":84781392,"timestamp":1491409066253}
5 Apr 18:17:46 - [metric] {"level":99,"event":"runtime.memory.heapUsed","value":55347176,"timestamp":1491409066254}
5 Apr 18:17:51 - [metric] {"level":99,"nodeid":"f78329d7.a270d8","event":"node.delay.send","msgid":"1a5f4041.e5a0c","timestamp":1491409071498}
5 Apr 18:17:51 - [metric] {"level":99,"nodeid":"408b745e.9f3f2c","event":"node.function.receive","msgid":"1a5f4041.e5a0c","timestamp":1491409071498}
5 Apr 18:17:51 - [metric] {"level":99,"nodeid":"408b745e.9f3f2c","event":"node.function.send","msgid":"1a5f4041.e5a0c","timestamp":1491409071505}
5 Apr 18:17:51 - [metric] {"level":99,"nodeid":"f259e413.5ae2f8","event":"node.switch.receive","msgid":"1a5f4041.e5a0c","timestamp":1491409071505}
5 Apr 18:17:51 - [metric] {"level":99,"nodeid":"f259e413.5ae2f8","event":"node.switch.send","msgid":"1a5f4041.e5a0c","timestamp":1491409071506}
5 Apr 18:17:51 - [metric] {"level":99,"nodeid":"f4d72980.fc5ef8","event":"node.function.receive","msgid":"1a5f4041.e5a0c","timestamp":1491409071506}
5 Apr 18:17:51 - [info] [function:prepare_another_call] [flow2 1a5f4041.e5a0c] URL: http://localhost:1880/gitlab_interface/file?query=string2
5 Apr 18:17:51 - [metric] {"level":99,"nodeid":"f4d72980.fc5ef8","event":"node.function.send","msgid":"1a5f4041.e5a0c","timestamp":1491409071508}
5 Apr 18:17:51 - [metric] {"level":99,"nodeid":"79b169c0.1f8908","event":"node.http request.receive","msgid":"1a5f4041.e5a0c","timestamp":1491409071508}
5 Apr 18:17:51 - [metric] {"level":99,"nodeid":"f4d72980.fc5ef8","event":"node.function.duration","msgid":"1a5f4041.e5a0c","value":7.91,"timestamp":1491409071515}
5 Apr 18:17:51 - [metric] {"level":99,"nodeid":"408b745e.9f3f2c","event":"node.function.duration","msgid":"1a5f4041.e5a0c","value":11.38,"timestamp":1491409071516}
5 Apr 18:18:01 - [metric] {"level":99,"event":"runtime.memory.rss","value":104493056,"timestamp":1491409081255}
5 Apr 18:18:01 - [metric] {"level":99,"event":"runtime.memory.heapTotal","value":84781392,"timestamp":1491409081256}
5 Apr 18:18:01 - [metric] {"level":99,"event":"runtime.memory.heapUsed","value":56854872,"timestamp":1491409081256}
5 Apr 18:18:16 - [metric] {"level":99,"event":"runtime.memory.rss","value":104493056,"timestamp":1491409096258}
5 Apr 18:18:16 - [metric] {"level":99,"event":"runtime.memory.heapTotal","value":84781392,"timestamp":1491409096259}
5 Apr 18:18:16 - [metric] {"level":99,"event":"runtime.memory.heapUsed","value":56866328,"timestamp":1491409096261}
5 Apr 18:18:31 - [metric] {"level":99,"event":"runtime.memory.rss","value":104497152,"timestamp":1491409111266}
5 Apr 18:18:31 - [metric] {"level":99,"event":"runtime.memory.heapTotal","value":84781392,"timestamp":1491409111270}
5 Apr 18:18:31 - [metric] {"level":99,"event":"runtime.memory.heapUsed","value":56881696,"timestamp":1491409111274}
5 Apr 18:18:46 - [metric] {"level":99,"event":"runtime.memory.rss","value":104525824,"timestamp":1491409126276}
5 Apr 18:18:46 - [metric] {"level":99,"event":"runtime.memory.heapTotal","value":84781392,"timestamp":1491409126277}
5 Apr 18:18:46 - [metric] {"level":99,"event":"runtime.memory.heapUsed","value":56954688,"timestamp":1491409126277}
5 Apr 18:19:01 - [metric] {"level":99,"event":"runtime.memory.rss","value":104529920,"timestamp":1491409141279}
5 Apr 18:19:01 - [metric] {"level":99,"event":"runtime.memory.heapTotal","value":84781392,"timestamp":1491409141280}
5 Apr 18:19:01 - [metric] {"level":99,"event":"runtime.memory.heapUsed","value":56967392,"timestamp":1491409141281}
5 Apr 18:19:16 - [metric] {"level":99,"event":"runtime.memory.rss","value":104529920,"timestamp":1491409156283}
5 Apr 18:19:16 - [metric] {"level":99,"event":"runtime.memory.heapTotal","value":84781392,"timestamp":1491409156284}
5 Apr 18:19:16 - [metric] {"level":99,"event":"runtime.memory.heapUsed","value":56979184,"timestamp":1491409156285}
5 Apr 18:19:31 - [metric] {"level":99,"event":"runtime.memory.rss","value":104529920,"timestamp":1491409171290}
5 Apr 18:19:31 - [metric] {"level":99,"event":"runtime.memory.heapTotal","value":84781392,"timestamp":1491409171291}
5 Apr 18:19:31 - [metric] {"level":99,"event":"runtime.memory.heapUsed","value":56990832,"timestamp":1491409171292}
5 Apr 18:19:46 - [metric] {"level":99,"event":"runtime.memory.rss","value":104529920,"timestamp":1491409186294}
5 Apr 18:19:46 - [metric] {"level":99,"event":"runtime.memory.heapTotal","value":84781392,"timestamp":1491409186296}
5 Apr 18:19:46 - [metric] {"level":99,"event":"runtime.memory.heapUsed","value":57021800,"timestamp":1491409186296}
5 Apr 18:19:51 - [error] [http request:get_file] no response from server
5 Apr 18:19:51 - [error] [http request:get_file] Error: socket hang up
5 Apr 18:19:51 - [metric] {"level":99,"nodeid":"79b169c0.1f8908","event":"node.http request.send","msgid":"1a5f4041.e5a0c","timestamp":1491409191542}
5 Apr 18:19:51 - [metric] {"level":99,"nodeid":"5c0d3d14.99fc94","event":"node.function.receive","msgid":"1a5f4041.e5a0c","timestamp":1491409191543}
5 Apr 18:19:51 - [warn] [function:prepare_output] [flow2 1a5f4041.e5a0c] Error retrieving the data from the storage
Error: socket hang up : http://localhost:1880/gitlab_interface/file?query=string2
5 Apr 18:19:51 - [warn] [function:init] [flow2 1a5f4041.e5a0c] Let's raise an error: ECONNRESET | Error retrieving the data from the storage
5 Apr 18:19:51 - [info] [function:init] [flow2 1a5f4041.e5a0c] Error raised: ECONNRESET | Error retrieving the data from the storage
5 Apr 18:19:51 - [metric] {"level":99,"nodeid":"5c0d3d14.99fc94","event":"node.function.send","msgid":"1a5f4041.e5a0c","timestamp":1491409191549}
5 Apr 18:19:51 - [metric] {"level":99,"nodeid":"54690181.c294f","event":"node.http response.receive","msgid":"1a5f4041.e5a0c","timestamp":1491409191550}
5 Apr 18:19:51 - [metric] {"level":99,"nodeid":"eb5384b9.2266c8","event":"node.http in.response.time.millis","msgid":"1a5f4041.e5a0c","value":"130973.155","timestamp":1491409191554}
5 Apr 18:19:51 - [metric] {"level":99,"nodeid":"eb5384b9.2266c8","event":"node.http in.response.content-length.bytes","msgid":"1a5f4041.e5a0c","value":"105","timestamp":1491409191578}
5 Apr 18:19:51 - [metric] {"level":99,"nodeid":"5c0d3d14.99fc94","event":"node.function.duration","msgid":"1a5f4041.e5a0c","value":35.34,"timestamp":1491409191580}
Error: request aborted
at IncomingMessage.onAborted (...\node-red-0.16.2\node_modules\body-parser\node_modules\raw-body\index.js:269:10)
at emitNone (events.js:67:13)
at IncomingMessage.emit (events.js:166:7)
at abortIncoming (_http_server.js:280:11)
at Socket.serverSocketCloseListener (_http_server.js:293:5)
at emitOne (events.js:82:20)
at Socket.emit (events.js:169:7)
at TCP._onclose (net.js:477:12)
5 Apr 18:20:01 - [metric] {"level":99,"event":"runtime.memory.rss","value":104878080,"timestamp":1491409201297}
5 Apr 18:20:01 - [metric] {"level":99,"event":"runtime.memory.heapTotal","value":84781392,"timestamp":1491409201297}
5 Apr 18:20:01 - [metric] {"level":99,"event":"runtime.memory.heapUsed","value":57427712,"timestamp":1491409201298}
5 Apr 18:20:02 - [info] Stopping flows
