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request / tunnel-agent

HTTP proxy tunneling agent. Formerly part of mikeal/request, now a standalone module.
Apache License 2.0
117 stars 105 forks source link

onConnect AssertionError #20

Open Deadly0 opened 8 years ago

Deadly0 commented 8 years ago

Is someone can help me understand with this error happens when i make request using nodejs package request? What does this error mean?

AssertionError: 20 == 0
  at ClientRequest.onConnect (/home/carmod/www/avitoparser/bundle/programs/server/npm/node_modules/tunnel-agent/index.js:159:14)
  at ClientRequest.g (events.js:260:16)
  at emitThree (events.js:97:13)
  at ClientRequest.emit (events.js:175:7)
  at Socket.socketOnData (_http_client.js:354:11)
  at emitOne (events.js:77:13)
  at Socket.emit (events.js:169:7)
  at readableAddChunk (_stream_readable.js:153:18)
  at Socket.Readable.push (_stream_readable.js:111:10)
  at TCP.onread (net.js:536:20)
seanc commented 7 years ago

having the same issue

imajus commented 7 years ago

Same problem here.

gvuyk commented 7 years ago

In my case it seems to happen when an http proxy is used to connect to some site with https

kevinstubbs commented 7 years ago

@gvuyk thank you so much! I was able to work around the issue with that. This exception was going uncaught from the main request module and randomly crashing my entire application @.@

timbowhite commented 7 years ago

The assert on the head variable makes this an uncatchable error. Why is it necessary?

phibya commented 7 years ago

Same issue here

AssertionError: 120 == 0
    at ClientRequest.onConnect (/home/meteor/ACWebService/bundle/programs/server/npm/node_modules/tunnel-agent/index.js:160:14)
    at Object.onceWrapper (events.js:293:19)
    at emitThree (events.js:116:13)
    at ClientRequest.emit (events.js:197:7)
    at Socket.socketOnData (_http_client.js:443:11)
    at emitOne (events.js:96:13)
    at Socket.emit (events.js:191:7)
    at readableAddChunk (_stream_readable.js:178:18)
    at Socket.Readable.push (_stream_readable.js:136:10)
    at TCP.onread (net.js:560:20)
jancurn commented 6 years ago

+1

Woor commented 6 years ago

This package seems to be unmaintained/dead...

mike442144 commented 6 years ago

It is another bug actually, you guys could use my repo instead, it is forked from this repo, and fixed two critical bugs. if you don't know how to use it, refer to npm-shrinkwrap.json

This repo seems dead and I'm considering how to solve it. Maybe @mikeal should transfer this repo.

dryhumor commented 6 years ago

In my case Avast (security software running on my development computer) was causing the error, specifically the Web Shield feature. Adding our proxy server to the Web Shield "Excluded servers" list made the error go away.

DanNi0130 commented 6 years ago

In case anyone finds this later, as @mike442144 said, you can fix this problem by using his module with this command: npm install --save git+https://git@github.com/bda-research/tunnel-agent.git

SacDin commented 4 years ago

+1 same issue while using http proxy with https url