Can permanence of message solve this problem? I join follow code,but no
effect.
producer->setTimeToLive(1000000000);
If I send message to activemq server in one program,and I receive message in
other program.I set permanence of messge.over this time,message will
disappear.
I hope producer in one program(or function),and consumer in other program(or
function).
How shall I do?
Thanks a lot.
nmittler wrote:
>
> It looks like you stop producing before you start consuming. The join on
> the thread waits for that thread to stop. If you join on the producing
> thread before you start your consumer, the main thread will block until
> the
> producer is done and there will be no messages available for the consumer
> when it starts.
>
> If you look at our example, we start the consumer thread, then we start
> the
> producer thread, and finally join and wait for both threads to terminate.
>
> Hope this helps,
> Nate
>
> On 11/11/06, sgliu <[EMAIL PROTECTED]> wrote:
>>
>>
>> At first,I thank you for helping.
>> This sample work fine.But If I change createQueue to createTopic in
>> producer
>> and consumer, and change follow code
>> int main(int argc, char* argv[]) {
>>
>> HelloWorldProducer producer( 5 );
>> HelloWorldConsumer consumer( 5000 );
>>
>> // Start the consumer thread.
>> Thread consumerThread( &consumer );
>> consumerThread.start();
>>
>> // Start the producer thread.
>> Thread producerThread( &producer );
>> producerThread.start();
>>
>> // Wait for the threads to complete.
>> producerThread.join();
>> consumerThread.join();
>> }
>> into
>> void Produce()
>> {
>> HelloWorldProducer producer( 5 );
>> Thread producerThread( &producer );
>> producerThread.start();
>> producerThread.join();
>> }
>> void Consumer()
>> {
>> HelloWorldConsumer consumer( 5000 );
>> Thread consumerThread( &consumer );
>> consumerThread.start();
>> consumerThread.join();
>> }
>> int main(int argc, char* argv[])
>> {
>> Produce();
>> Consumer();
>> }
>>
>> after running,I received nothing.
>> If I write some code for produce,and write some code for consumer. How
>> shall
>> I do ?
>>
>>
>>
>>
>> I've updated the example code shown here:
>> http://www.activemq.com/site/activemq-c-clients.html
>>
>> The update show the use of topic or queue by passing a boolean into the
>> ctor
>> of the producer and consumer objects on construction.
>>
>> It may take some time for the webpage to update, so grab to code from
>> trunk
>> if you don't see the changed code here.
>>
>> Regards
>> Tim.
>>
>> --
>> View this message in context:
>> http://www.nabble.com/Topic-In-Visual-C%2B%2B%2CWho-can-help-me--tf2606196.html#a7298852
>> Sent from the ActiveMQ - User mailing list archive at Nabble.com.
>>
>>
>
>
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