you are using a prefetch of 1 (this sum of maxSessions, maxMessagesPerSessions ) and possibly u miss an ack somewhere and no dispatch happens. Possibly using maxSessions=1 and maxMessagesPerSessions =100 may help. so that you get a prefetch of 100.
On 26 March 2010 15:18, Cristian Botiza <cristian.bot...@endava.com> wrote: > Hi all, > > I'm using an activation spec where maxSessions=maxMessagesPerSessions=1. > Using a client application I'm sending a TextMessage to the queue > > The MDB consumes some messages and then the messages start piling up in the > queue and never get dispatched. > I restarted the server, redeployed the application but no message is > dispatched anymore. > > I'm using ActiveMQ 4.1.2 as embeded in Apache Geronimo 2.1.1.2 (and can't > change it). > I'm using maxSessions=1 as the message is really a notification and wanted > to avoid processing the same notification concurrently. > > Do you have any suggestions? This is really a blocker now. > > Thank you > Cristian > > The information in this email is confidential and may be legally > privileged. It is intended solely for the addressee. Any opinions expressed > are mine and do not necessarily represent the opinions of the Company. > Emails are susceptible to interference. If you are not the intended > recipient, any disclosure, copying, distribution or any action taken or > omitted to be taken in reliance on it, is strictly prohibited and may be > unlawful. If you have received this message in error, do not open any > attachments but please notify the EndavaIT Service Desk on (+44 (0)870 423 > 0187), and delete this message from your system. The sender accepts no > responsibility for information, errors or omissions in this email, or for > its use or misuse, or for any act committed or omitted in connection with > this communication. If in doubt, please verify the authenticity of the > contents with the sender. Please rely on your own virus checkers as no > responsibility is taken by the sender for any damage rising out of any bug > or virus infection. > > Endava Limited is a company registered in England under company number > 5722669 whose registered office is at 125 Old Broad Street, London, EC2N > 1AR, United Kingdom. Endava Limited is the Endava group holding company and > does not provide any services to clients. Each of Endava Limited and its > subsidiaries is a separate legal entity and has no liability for another > such entity's acts or omissions. Please refer to the “Legal” section on our > website for a list of legal entities. > -- http://blog.garytully.com Open Source Integration http://fusesource.com
