Hi All, In case it's useful, there's a page dedicated to replay (which I *think* Colin Christ wrote) here:
http://cwiki.apache.org/qpid/queue-replay.html Marnie On Tue, Sep 9, 2008 at 10:44 AM, Gordon Sim <[EMAIL PROTECTED]> wrote: > Robert Greig wrote: > >> 2008/9/8 Gordon Sim <[EMAIL PROTECTED]>: >> >>> Andrew M wrote: >>> >>>> Do you guys think someone could implement this for M4? >>>> https://issues.apache.org/jira/browse/QPID-1248 >>>> >>> Yes, I'm going to try and get that done, its a useful feature to have. >>> >> >> Out of curiosity, is the easiest way to do this with a custom >> exchange? Does the C++ broker support chaining of exchanges? >> > > I haven't yet thought about it in sufficient detail, but I was imagining > allowing a 'replay queue' to be attached to an exchange instance (of any of > the existing types), and in bind requests for that exchange allowing clients > to ask that the queue they are binding first be populated with messages from > that replay queue (synchronised w.r.t. the incoming message stream so > nothing is lost). > > The replay queue could then have policies on it restricting the number of > messages it retains etc. In the simple case it might just hold a single > message, but it could hold more than that if required. > > Thoughts? >
