hey friend
i tyed the "" but it seems
dosn't work.
1 durable subscribe cliend offline
2 send more than 100 messages to the topic
3 durable subscribe cliend online
4 the client still receive all the 100 messages i send.i just want to
receive the latest 10 messages.
did i do something wr
thank you again
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i use durable subscription for a topic,i want to know how to set the max
number of the message that topic can keep when my cliend offline
thank you inadvance
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both or only one?
Does each subscription run through the same exact code?
Tim
On Nov 11, 2015 5:54 PM, "wuwufen" <[hidden email]> wrote:
> 3 mqttClent （c1,c2,c3,c4,c5）;mqttclent setClindId,cleansession=false;
> activemq 5.12.0 (or befor)
> test topic(T)
>
3 mqttClent （c1,c2,c3,c4,c5）;mqttclent setClindId,cleansession=false;
activemq 5.12.0 (or befor)
test topic(T)
1 c1,c2,c3 subscribe T
2 c5 send message m1 to T
3 c1,c2,c3 received m1
...sometimes (problem occurs)
4c1 unsubscribe T
5c5 send message m2 to T (b c receive
hi everyone
i subscribe and unsubscribe topic in activemq by
mqttconnection（durable）many times。a problem occur。
when i subscribe the topic i received the message that created before i
subscribed。
（sorry，i‘m not good at english）
thank you inadvance
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yes，im using durable subscriptions; and set 3 different clientID，and
operation is ok，by look the activemq info in local-web。
now i think is the problem about ack。and use a thread to deal with the
message i received from mqtt-connection，then ack will quickly execute
thank for your reply
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oh thanks
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when i use 3 or more mqtt client subscribe a topic in activemq,1 client is
unsubscribe the topic，1 is good running,1 is off-line.then i send message
to the topic,problem comes. when i unsubscribe the topic then subscribe ,i
whill receive the old message .i use a new mqtt client subscibe the
topic,
