Experimental Physics and
Industrial Control System
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| <== Date ==> | <== Thread ==> |
|---|
| Subject: | Re: modbus instruments don't provide the correct connection status using asyn check |
| From: | Michael Davidsaver via Tech-talk <[email protected]> |
| To: | Mark Rivers <[email protected]> |
| Cc: | tech-talk EPICS <[email protected]> |
| Date: | Thu, 11 Sep 2025 10:10:53 -0700 |
|
On 9/11/25 08:57, Mark Rivers via
Tech-talk wrote:
There is a simple fix. You need to set the asyn option “disconnectOnReadTimeout” to “Y” in the underlying TCP port. In that case whenever a read times out asyn will close the socket, and then it will be disconnected. Should "Y" become the default?
|
- References:
- modbus instruments don't provide the correct connection status using asyn check Antonio Moschini via Tech-talk
- Re: modbus instruments don't provide the correct connection status using asyn check Mark Rivers via Tech-talk
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