This PR builds on #1913 to demonstrate how it might be used. With this, the PSS returns the following when the cache is unable to authenticate with the origin:

[ERROR] Server responded with an error: [3030] Unable to open /user/ligo/test_access/access_ligo; invalid exchange (Failed to open file in cache: invalid exchange)

Note that it generates a lousy message ("invalid exchange") because EAUTH maps to a EBADE on Linux. I'll fix that in a follow-up PR.

With this approach, we could continue digging through the XrdPosix layer to generate a better error message there as well. However, I just wanted to illustrate what the new XrdOss API usage would look like.

@osschar

You can view, comment on, or merge this pull request online at:

https://github.com/xrootd/xrootd/pull/1915

Commit Summary

5f7e3b7 Add an error object to XrdOss.
6b88c83 Add advanced error reporting support to the OFS
7712e2b Advanced error message generation for the PSS

File Changes

(8 files)

Patch Links:

—
Reply to this email directly, view it on GitHub, or unsubscribe.
You are receiving this because you are subscribed to this thread.

[ { "@context": "http://schema.org", "@type": "EmailMessage", "potentialAction": { "@type": "ViewAction", "target": "https://github.com/xrootd/xrootd/pull/1915", "url": "https://github.com/xrootd/xrootd/pull/1915", "name": "View Pull Request" }, "description": "View this Pull Request on GitHub", "publisher": { "@type": "Organization", "name": "GitHub", "url": "https://github.com" } } ]

Use REPLY-ALL to reply to list

To unsubscribe from the XROOTD-DEV list, click the following link:
https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=XROOTD-DEV&A=1