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From: | Владимир Калачихин |
Subject: | Re: DBT sentences |
Date: | Wed, 16 Jun 2021 23:45:48 +0300 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.8.1 |
16.06.2021 23:04, Gary E. Miller пишет:
Your guess is as good as mine.
Then my abstract:If the device did not send a time -- the epoch lasts forever. So echosounder data will be actual any time on POLL request.
If the device sent some types of data simultaneously -- all of the types sets to empty with a new epoch. So echosounder data will be mostly unavailable to POLL request if this data appears on the epoch ends.
As result tcp data sources cannot be read by ?POLL; and must as ?WATCH={"enable":true,"json":true}; if you want to see not only coordinates.
Владимир Калачихин
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