<div dir="ltr">I have some tasks that make multiple API calls and recently I've noticed that the session will sometimes get dropped (API returns 412 response with a message saying that the token is invalid) after only a few minutes (should remain valid for 60 minutes). I think it started happening when we upgraded from 1.4.x to 1.5.1, and it doesn't happen all the time, but I don't know why it happens when it does.<div><br></div><div>We've also had cases where AS becomes unresponsive. When this has happened I would usually just restart it, so I don't know if it would have come back online if I waited long enough.</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Feb 28, 2017 at 12:27 PM, Alexander Duryee <span dir="ltr"><<a href="mailto:alexanderduryee@nypl.org" target="_blank">alexanderduryee@nypl.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div>Our production instance of ASpace has been suffering from intermittent outages for the past few weeks. Roughly once or twice a day, the application will go down for 1-5 minutes, then bring itself back up. Perplexingly, this doesn't seem to impact the backend - for example, the application went down during a reindex, but the reindex continued (and was logged) during the outage. However, API requests are dropped and the frontend is inaccessible during the outage.<br><br></div>We haven't identified a cause for the outages (e.g. heavy traffic, lots of database calls), as there's no consistent pattern. There's nothing in archivesspace.out to indicate any troubles.<br><br></div>Has anyone else experienced similar issues? Is there another log that we could refer to (e.g. ASpace's Apache instance) to diagnose the outages?<br clear="all"><div><div><div><br></div><div>Thanks!<br></div><div>--Alex<span class="HOEnZb"><font color="#888888"><br></font></span></div><span class="HOEnZb"><font color="#888888"><div><br>-- <br><div class="m_1891838537920703541gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr">Alexander Duryee<div>Metadata Archivist</div><div>New York Public Library</div><div><a href="tel:(917)%20229-9590" value="+19172299590" target="_blank">(917)-229-9590</a></div><div><a href="mailto:alexanderduryee@nypl.org" target="_blank">alexanderduryee@nypl.org</a></div></div></div></div></div>
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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div dir="ltr"><font size="2" style="background-color:rgb(255,255,255)" color="#666666">Trevor Thornton</font><div><font size="2" style="background-color:rgb(255,255,255)" color="#666666">Applications Developer, Digital Library Initiatives</font></div><div><font size="2" style="background-color:rgb(255,255,255)" color="#666666">North Carolina State University Libraries</font></div></div></div></div></div></div></div>
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