matthewmueller/x-ray

Uncaught ECONNRESET exception

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#171 opened on Apr 9, 2016

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Description

Subject of the issue

I found that the following apparently uncaught exception occurred and crashed our Node process instead of being caught by x-ray and forwarded as an err:

events.js:154
      throw er; // Unhandled 'error' event
      ^

Error: read ECONNRESET
    at exports._errnoException (util.js:890:11)
    at TCP.onread (net.js:552:26)

Your environment

node v5.9.1 npm v3.7.3

Steps to reproduce

Scrape from a source which resets the connection remotely.

Expected behaviour

Expected exception to be caught by x-ray and passed to callback as err.

Actual behaviour

Uncaught exception crashes process.

(PS many thanks for a great lib)

Contributor guide

Research direction
Investigate where the HTTP request is made in x ray and ensure an error event listener is attached to handle ECONNRESET and other connection errors.
Tech stack
javascriptnodejs
Domain
backendtooling
Issue type
Bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
Under 1 hour
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Fresh
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
Node.js
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
80