Experimental Physics and
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I have some problems of communication between an IOC and a client, both running on different machines on the same subnetwork on a similar environment (Epics v 13.4.7 under linux redhat 9.0 kernel 2.4.20-8). At the beginning of the startup of the IOC, process variable values can be got without problems from a client (either a simple command line or a php script), but after a while, the data is not available any more and the following message shows up on the IOC side : CAS: request from 192.168.101.21:55894 => "bad resource ID" CAS: Request from 192.168.101.21:55894 => cmmd=12 cid=0xffffffff type=0 count=0 postsize=0 CAS: Request from 192.168.101.21:55894 => available=0x1 N=0 paddr=(nil) CAS: forcing disconnect from 192.168.101.21:55894 Would someone have an idea of what's going on ? Thanks for your help Christophe
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ANJ, 02 Sep 2010 |
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