Mantis - Resin
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ID: Category: Severity: Reproducibility: Date Submitted: Last Update:
6207 minor always 12-18-18 19:09 01-15-19 15:19
Reporter: mikeb01 Platform:  
Assigned To: ferg OS:  
Priority: normal OS Version:  
Status: closed Product Version: 4.0.59  
Product Build: Resolution: fixed  
Projection: none      
ETA: none Fixed in Version: 4.0.60  
Summary: 0006207: ResinEmbed does not close server web socket connections on stop or destroy
Description: Steps to reproduce

1) Start ResinEmbed with a Web Socket Servlet.
2) Connect a client to the Web Socket.
3) Class ResinEmbed.stop(), .close() or .destroy(). None of these methods will force resin to close the socket and the client connected in step 0000002 will not see a disconnection notification until the process containing the ResinEmbed exits.
Steps To Reproduce:
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Notes
(0006863)
mikeb01   
12-18-18 19:17   
This appears to be a change in behaviour from the previous release. It would close the socket when running the same code on version 4.0.58.
(0006867)
ferg   
01-15-19 15:19   
Note: the purpose of the change was because of timing/threading issues with closing outstanding openssl connections at shutdown, leaving them to be closed during GC'd instead of a forced close. The fix attempts to close the file descriptor without incurring those openssl issues.