[PROTON-1886] Expose diagnostic information from the openssl error queue when SSL_new fails.

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: proton-c-0.25.0
• Component/s: proton-c
• Assignee: Andrew Stitcher
• Reporter: Keith Wall
• Created: 06/Jul/18 11:28
• Updated: 02/Oct/19 19:22
• Resolved: 03/Sep/18 14:18

Description

If Proton C's call to SSL_new() fails currently proton logs only "SSL socket setup failure.". It would aid diagnostics if the logged information revealed the underlying reason(s) why the failure occurred from the openssl error queue/stack. This approach is suggested by the openssl SSL_new documentation.

https://www.openssl.org/docs/man1.0.2/ssl/SSL_new.html

https://www.openssl.org/docs/manmaster/man3/ERR_get_error.html

 

Issue Links

• links to: GitHub Pull Request #152