Bug 1554771 - Nuage provider's event catcher yields "Too many open files" after 9 hours
Summary: Nuage provider's event catcher yields "Too many open files" after 9 hours
Keywords:
Status: ON_QA
Alias: None
Product: Red Hat CloudForms Management Engine
Classification: Red Hat
Component: Providers
Version: 5.9.0
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: GA
: 5.10.0
Assignee: Gregor Berginc
QA Contact: Gregor Berginc
URL:
Whiteboard:
Depends On:
Blocks: 1563361
TreeView+ depends on / blocked
 
Reported: 2018-03-13 10:40 UTC by mplesko
Modified: 2021-12-05 11:18 UTC (History)
3 users (show)

Fixed In Version: 5.10.0.0
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Doc Text:
Clone Of:
: 1563361 (view as bug list)
Environment:
Last Closed:
Category: ---
Cloudforms Team: ---
Target Upstream Version:
Embargoed:

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Description mplesko 2018-03-13 10:40:16 UTC 
Description of problem:
Nuage provider with eventing enabled starts throwing "Too many open files - socket(2) for 172.16.117.189 port 5672"  after running for about 9 hours.

Version-Release number of selected component (if applicable):


How reproducible:
Only with Nuage server that disconnects from AMQP often (which causes AMQP client for Nuage provider to disconnect often)

Steps to Reproduce:
1. connect Nuage provider eventing to Nuage server that closes connection often
2. observe logs for a day or so
3.

Actual results:
"Too many open files - socket(2) for 172.16.117.189 port 5672" error is reported after some time

Expected results:
No error should occur

Additional info:
Comment 2 mplesko 2018-04-03 14:43:03 UTC 
PR:

- https://github.com/ManageIQ/manageiq-providers-nuage/pull/78
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