Yup, the prefetchSize is 1 - but still I get back the MESSAGE before the RECEIPT. The ACK is required before more messages such as RECEIPT can come through.
Perhaps this will explain: ->CONNECTED <-SUBSCRIBE ->MESSAGE <-ACK ->RECEIPT(SUBSCRIBE) ->RECIEPT(ACK) I hoped I could run it like this: ->CONNECTED <-SUBSCRIBE ->RECEIPT(SUBSCRIBE) ->MESSAGE <-ACK ->RECIEPT(ACK) PeterB PS. Thanks for getting back to first mail so quickly. James.Strachan wrote: > > If you set the prefetchSize to 1 then you will only be given 1 message > by your subscription so that you can ACK the message, then you'll be > given another message etc. > > http://incubator.apache.org/activemq/stomp.html > > e.g. add the following header > > activemq.prefetchSize: 1 > > More background here > http://incubator.apache.org/activemq/what-is-the-prefetch-limit-for.html > > On 8/22/06, blueshed <[EMAIL PROTECTED]> wrote: >> >> I have built an asynchronous stomp client that works well enough. I tried >> to >> introduce a synchronous stomp client but came across a problem: reciepts >> are >> sent out of order. When I send a SUBCRIBE I get a MESSAGE back before the >> RECEIPT - the MESSAGE requires an ACK before I get any more messages. The >> ACK too requests a RECEIPT and then two RECEIPTS come back. I would like >> my >> Stomp Client to work with Twisted Python and it is single threaded. I >> would >> like to work with messages in order with as little state as possible. Any >> thoughts? Could message consumption on the server complete the >> consumption >> before sending more messages? >> -- >> View this message in context: >> http://www.nabble.com/Stomp-Receipts-tf2145063.html#a5921824 >> Sent from the ActiveMQ - User forum at Nabble.com. >> >> > > > -- > > James > ------- > http://radio.weblogs.com/0112098/ > > -- View this message in context: http://www.nabble.com/Stomp-Receipts-tf2145063.html#a5924444 Sent from the ActiveMQ - User forum at Nabble.com.
