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</o:shapelayout></xml><![endif]--></head><body lang=EN-AU link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoNormal>Hi all,<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I’ve been playing with the ZOOM libraries and Zebra, and it seems like there’s a memory leak when using C4::Context->Zconn with the environmental variable GATEWAY_INTERFACE.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I had a script that was creating a new connection for each request, and C4::Context->Zconn did look like it was calling the destroy method on the connection before creating a new one, and it was clear that each request was using a new connection, but I noticed the memory usage on the script slowly started going up. For a long-running script, the memory usage got over a gigabyte. <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>If I re-use the connection (ie don’t have GATEWAY_INTERFACE turned on), there’s no memory leak. <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>It shouldn’t matter for CGI Koha, but I’m curious how this might affect Plack Koha. I haven’t looked yet, but I figured it was worth sharing my observation. I suppose Plack recycles workers, so it’s not dangerous, but I wonder if this is affecting the memory usage of Plack workers. Food for thought at least.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>David Cook<o:p></o:p></p><p class=MsoNormal>Systems Librarian<o:p></o:p></p><p class=MsoNormal>Prosentient Systems<o:p></o:p></p><p class=MsoNormal>72/330 Wattle St<o:p></o:p></p><p class=MsoNormal>Ultimo, NSW 2007<o:p></o:p></p><p class=MsoNormal>Australia<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Office: 02 9212 0899<o:p></o:p></p><p class=MsoNormal>Direct: 02 8005 0595<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>