<html><head><meta http-equiv="Content-Type" content="text/html charset=windows-1252"><base href="x-msg://262/"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hi John,<div><br></div><div> It's probably the Django web server that is creating these files in /tmp. See <a href="https://docs.djangoproject.com/en/dev/topics/http/sessions/#using-file-based-sessions">https://docs.djangoproject.com/en/dev/topics/http/sessions/#using-file-based-sessions</a></div><div><br></div><div>and <a href="http://stackoverflow.com/questions/10197880/django-file-based-session-doesnt-expire">http://stackoverflow.com/questions/10197880/django-file-based-session-doesnt-expire</a></div><div><br></div><div>These are sessions between the browser and the Django server and have nothing to do with OMERO sessions.</div><div><br></div><div>Are you aware of any difference in the web server configurations or browser connections between your servers that could explain this behaviour?</div><div><br></div><div> Regards,</div><div><br></div><div> Will.</div><div><br></div><div><br></div><div><br><div><div>On 19 Jun 2014, at 16:38, "John Webber (NBI)" <<a href="mailto:John.Webber@nbi.ac.uk">John.Webber@nbi.ac.uk</a>> wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div lang="EN-GB" link="#0563C1" vlink="#954F72" style="font-family: Helvetica; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; "><div class="WordSection1" style="page: WordSection1; "><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif; ">Hi all,<o:p></o:p></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif; "><o:p> </o:p></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif; ">On one of my Omero servers I am seeing “sessionid” files in /tmp, which are generated every 10 minutes and not removed. These files are called something like “sessionideb93037246a7b1efe7e01f6eec735cef”. On other Omero servers, one or two of these files might exist, but they are not created every 10 minutes or so! These are only small, but there are a lot of them!<o:p></o:p></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif; "><o:p> </o:p></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif; ">Can anyone advise why these are being left behind? This is the SAME server where I was experiencing the<span class="Apple-converted-space"> </span><span style="color: rgb(31, 73, 125); ">“Server error[500]”</span><span class="Apple-converted-space"> </span>errors, which have now stopped.<o:p></o:p></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif; "><br>Thanks<o:p></o:p></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif; ">John<o:p></o:p></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif; "><o:p> </o:p></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif; "><o:p> </o:p></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif; "><o:p> </o:p></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 12pt; background-color: white; "><b><span style="font-size: 10pt; font-family: Arial, sans-serif; color: rgb(79, 129, 189); ">-------------------------------------------------------------------------------------------------------------------------------------------- </span></b><span style="color: rgb(15, 18, 111); "><o:p></o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 12pt; background-color: white; "><b><span style="font-family: Arial, sans-serif; color: rgb(84, 141, 212); ">John Webber<br></span></b><span style="color: rgb(31, 73, 125); ">Computing and Information Services</span><span style="color: rgb(15, 18, 111); "><o:p></o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 12pt; background-color: white; "><span style="color: rgb(31, 73, 125); ">NBI Partnership Ltd</span><span style="color: rgb(15, 18, 111); "><o:p></o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 12pt; background-color: white; "><span style="color: rgb(31, 73, 125); ">Norwich Research park</span><span style="color: rgb(15, 18, 111); "><o:p></o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 12pt; background-color: white; "><span style="color: rgb(31, 73, 125); ">Colney Lane</span><span style="color: rgb(15, 18, 111); "><o:p></o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 12pt; background-color: white; "><span style="color: rgb(31, 73, 125); ">Norwich</span><span style="color: rgb(15, 18, 111); "><o:p></o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 12pt; background-color: white; "><span style="color: rgb(31, 73, 125); ">NR4 7UH</span><span style="color: rgb(15, 18, 111); "><o:p></o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 12pt; background-color: white; "><span style="color: rgb(31, 73, 125); "> </span><span style="color: rgb(15, 18, 111); "><o:p></o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 12pt; background-color: white; "><span style="color: rgb(31, 73, 125); ">E-Mail:</span><span> </span><span style="color: rgb(31, 73, 125); "><a href="mailto:john.webber@nbi.ac.uk" style="color: rgb(149, 79, 114); text-decoration: underline; "><span style="color: blue; ">john.webber@nbi.ac.uk</span></a></span><span style="color: rgb(15, 18, 111); "><o:p></o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 12pt; background-color: white; "><span style="color: rgb(31, 73, 125); ">Web:</span><span> </span><span style="color: rgb(31, 73, 125); "> <span class="Apple-converted-space"> </span><a href="http://www.nbi.ac.uk/" style="color: rgb(149, 79, 114); text-decoration: underline; "><span style="color: blue; ">http://www.nbi.ac.uk</span></a></span><span style="color: rgb(15, 18, 111); "><o:p></o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 12pt; background-color: white; "><span style="color: rgb(31, 73, 125); ">Tel:</span><span> </span><span style="color: rgb(31, 73, 125); "> +44(0)1603 450 818<o:p></o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 12pt; background-color: white; "><span style="color: rgb(31, 73, 125); "> </span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 12pt; background-color: white; "><span style="color: rgb(31, 73, 125); ">Helpdesk (Tel): 1234</span><span> </span><span style="color: rgb(31, 73, 125); "> HPC Support (Web):</span><span> </span><span style="color: rgb(31, 73, 125); "> <span class="Apple-converted-space"> </span><a href="http://hpc.nbi.ac.uk/" style="color: rgb(149, 79, 114); text-decoration: underline; "><span style="color: blue; ">http://hpc.nbi.ac.uk</span></a> (NBI internal)<o:p></o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif; line-height: 12pt; background-color: white; "><span style="color: rgb(31, 73, 125); "> HPC Support (Tel):</span><span> </span><span style="color: rgb(31, 73, 125); "> 2003 (NBI internal)<o:p></o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif; "><span style="color: rgb(31, 73, 125); "> </span><span style="color: rgb(15, 18, 111); "><o:p></o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif; "><i><span style="color: rgb(31, 73, 125); ">The NBI Partnership Ltd provides non-scientific services to the Institute of Food Research, the John Innes Centre, The Genome Analysis Centre and The Sainsbury Laboratory</span></i><span style="color: rgb(15, 18, 111); "><o:p></o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif; "><o:p> </o:p></div></div>_______________________________________________<br>ome-users mailing list<br><a href="mailto:ome-users@lists.openmicroscopy.org.uk" style="color: rgb(149, 79, 114); text-decoration: underline; ">ome-users@lists.openmicroscopy.org.uk</a><br><a href="http://lists.openmicroscopy.org.uk/mailman/listinfo/ome-users" style="color: rgb(149, 79, 114); text-decoration: underline; ">http://lists.openmicroscopy.org.uk/mailman/listinfo/ome-users</a><br></div></blockquote></div><br></div></body></html>