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Published 20 hours ago • verified publisher icon eclipse

How can I know my message is fail

Open guakeliao opened this issue 6 years ago • 1 comments

hello, How can I know my message is fail to sent the other? Is there have some info feedback? thanks

guakeliao avatar Jan 22 '19 07:01 guakeliao

You may set QoS as 1 or 2.

ellingtonsu avatar Jul 10 '21 01:07 ellingtonsu