IBM-Blockchain-Archive/marbles

Event hub not getting disconnected in invoke_cc.js

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#151 opened on Sep 29, 2017

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bughelp wanted

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Description

Eventhub is not getting disconnected in invoke_cc.js invoke_chaincode().

Once after transaction event is notified or failed/timedout, the Eventhub has to be disconnected.

This is leading SSL socket leak (i.e socket which is used to connect Eventhub) and causing NODE.JS app not getting exited properly.

Contributor guide

Research direction
Locate the invoke chaincode function in invoke cc.js and add eventhub.disconnect() after the transaction event is received or the timeout occurs.
Tech stack
javascriptnodejs
Domain
blockchainbackend
Issue type
Bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
1
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.
Stale
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
GitNode.js
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
85