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MQSeries.net Forum IndexIBM MQ API Supportsignal handling

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steve_baldwin
PostPosted: Tue Oct 02, 2001 9:25 pm Post subject: Reply with quote

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Joined: 30 Sep 2001
Posts: 11
Location: Melbourne, Australia

We're using MQ 5.1 on HPUX 11, and I'm finding that once I issue an MQCONN call, I cannot trap signals (eg SIGINT, SIGQUIT). Even if I reissue a sigaction() call, it seems to have no effect. I'm using C.

What am I doing wrong ?

Thanks.
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steve_baldwin
PostPosted: Tue Oct 02, 2001 11:02 pm Post subject: Reply with quote

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Joined: 30 Sep 2001
Posts: 11
Location: Melbourne, Australia

Actually, I think I've found the reference in the manual that tells me this is the "necessary" behaviour for operating in a threaded environment. Pretty damn ugly IMHO, but I'd still be interested in hearing from anyone who has managed to circumvent this. My scenario is that I've got my own "cleanup" I want to do on receipt of an interrupt signal (eg SIGINT, SIGQUIT).
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