We've been running a soft IOC that talked to a number of ethernet based
devices. We've been using the auto-reconnect feature of asyn, and
generally it works. However we often have problems where a device is
unreachable on the network, and apparently asyn will try to reconnect to
it many times in rapid succession, the end result is that the load on
one cpu core will reach 100%. At this point even if the device is
reconnected to the network the IOC will not successfully reconnect.
Has any one else had this problem, or no how to avoid it.
Probably, I could turn off autoreconnect and have a record that requests
reconnects at a specified maximum rate as needed. I'm wondering if
there's some setting that I've missed that limits how quickly asyn will
attempt to reconnect.
--
Scott Baily
AOT-IC, MS H820
Los Alamos National Laboratory
Los Alamos, NM 87545
ph: (505) 606-2260
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