[SECURITY] [CVE-2018-17187] Apache Qpid Proton-J transport TLS wrapper hostname verification mode not implemented

2018-11-12 Thread Robbie Gemmell
CVE-2018-17187: Apache Qpid Proton-J transport TLS wrapper hostname verification mode not implemented Severity: Important Vendor: The Apache Software Foundation Versions Affected: Versions 0.3 to 0.29.0 Description: The Proton-J transport includes an optional wrapper layer to perform TLS,

[Dispatch Router] multicast distribution

2018-11-12 Thread VERMEULEN Olivier
Hello, I'm using 1 dispatch-router (1.3.0), 2 brokers (7.0.3) and a simple topic/queue configuration. I was testing the multicast distribution on the dispatch-router with 1 producer on the topic and 2 listeners on the queue. In AUTO_ACK everything seems to work fine but when I switch to

Re: [Dispatch Router] multicast distribution

2018-11-12 Thread Gordon Sim
On 12/11/18 13:07, VERMEULEN Olivier wrote: Hello, I'm using 1 dispatch-router (1.3.0), 2 brokers (7.0.3) and a simple topic/queue configuration. I was testing the multicast distribution on the dispatch-router with 1 producer on the topic and 2 listeners on the queue. In AUTO_ACK everything

Re: [Dispatch Router] multicast distribution

2018-11-12 Thread Gordon Sim
On 12/11/18 14:58, VERMEULEN Olivier wrote: address { prefix: queue_1 waypoint: yes distribution: multicast } This will not give you end to end acknowledgement with consuming clients. The router will acknowledge each message received by the queue on receipt, causing the

RE: [Dispatch Router] multicast distribution

2018-11-12 Thread VERMEULEN Olivier
Would it also work if the queue is sharded across multiple brokers? Will my consumers receive the messages stored in all the brokers for a given queue? -Original Message- From: Gordon Sim Sent: lundi 12 novembre 2018 16:09 To: users@qpid.apache.org Subject: Re: [Dispatch Router]

Re: [Dispatch Router] multicast distribution

2018-11-12 Thread Gordon Sim
On 12/11/18 15:50, VERMEULEN Olivier wrote: Would it also work if the queue is sharded across multiple brokers? Will my consumers receive the messages stored in all the brokers for a given queue? No, each link would be routed to one broker.

RE: [Dispatch Router] multicast distribution

2018-11-12 Thread VERMEULEN Olivier
I tried to reduce the test case as much as possible. I'm sending a message with the following code: Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE); Destination destination = session.createTopic("topic_1"); MessageProducer producer =

Re: [VOTE] Release Apache Qpid JMS 0.38.0

2018-11-12 Thread Robbie Gemmell
On Mon, 12 Nov 2018 at 18:43, Robbie Gemmell wrote: > > Hi folks, > > I have put together a spin for a 0.38.0 Qpid JMS client release, > please give it a test out and vote accordingly. > > The source and binary archives can be grabbed from: >

[ANNOUNCE] Apache Qpid Proton-J 0.30.0 released

2018-11-12 Thread Robbie Gemmell
The Apache Qpid (http://qpid.apache.org) community is pleased to announce the immediate availability of Apache Qpid Proton-J 0.30.0. Apache Qpid Proton-J is a messaging library for the Advanced Message Queuing Protocol 1.0 (AMQP 1.0, ISO/IEC 19464, http://www.amqp.org). It can be used in a wide

[VOTE] Release Apache Qpid JMS 0.38.0

2018-11-12 Thread Robbie Gemmell
Hi folks, I have put together a spin for a 0.38.0 Qpid JMS client release, please give it a test out and vote accordingly. The source and binary archives can be grabbed from: https://dist.apache.org/repos/dist/dev/qpid/jms/0.38.0-rc1/ The maven artifacts are also staged for now at:

RE: [Dispatch Router] multicast distribution

2018-11-12 Thread VERMEULEN Olivier
when all receivers acknowledge it -Original Message- From: Gordon Sim Sent: lundi 12 novembre 2018 17:38 To: users@qpid.apache.org Subject: Re: [Dispatch Router] multicast distribution On 12/11/18 16:35, VERMEULEN Olivier wrote: > So this use case (client acknowledged multicast with

RE: [Dispatch Router] multicast distribution

2018-11-12 Thread VERMEULEN Olivier
So this use case (client acknowledged multicast with message routing) will never be supported ? -Original Message- From: Gordon Sim Sent: lundi 12 novembre 2018 17:20 To: users@qpid.apache.org Subject: Re: [Dispatch Router] multicast distribution On 12/11/18 15:50, VERMEULEN Olivier

Re: qpid-cpp-0.35 errors

2018-11-12 Thread rammohan ganapavarapu
Kim, Thanks for clearing that up for me, does it support SAN storage blocks. Where can i read more about linearstore if i want to know the low level internals? Ram On Mon, Nov 12, 2018 at 8:32 AM Kim van der Riet wrote: > The linearstore relies on using libaio for its async disk writes. The >

Python Proton - Multiple consumers on dynamic queue

2018-11-12 Thread gsupa
Hi All, I'm working on migrating a python2 app to python3, which also means transitioning to Proton. The application is communicating with a c++ qpid broker. *One of the last roadblocks I'm having in this transition is figuring out how to dynamically generate a queue with bindings hooked up.*

Re: Python Proton - Multiple consumers on dynamic queue

2018-11-12 Thread Gordon Sim
On 12/11/18 20:07, gsupa wrote: Hi All, I'm working on migrating a python2 app to python3, which also means transitioning to Proton. The application is communicating with a c++ qpid broker. *One of the last roadblocks I'm having in this transition is figuring out how to dynamically generate a

Re: [Dispatch Router] multicast distribution

2018-11-12 Thread Gordon Sim
On 12/11/18 19:32, VERMEULEN Olivier wrote: when all receivers acknowledge it How is the set of 'all' receivers defined? All those active at the time the message is received by the first router? (What if one of them had been disconnected just before that message?) If a message is not

Re: qpid-cpp-0.35 errors

2018-11-12 Thread Kim van der Riet
The linearstore relies on using libaio for its async disk writes. The O_DIRECT flag is used, and this requires a block of aligned memory to serve as a memory buffer for disk write operations. To my knowledge, this technique only works with local disks and controllers. NFS does not allow for

Re: [Dispatch Router] multicast distribution

2018-11-12 Thread Gordon Sim
On 12/11/18 16:35, VERMEULEN Olivier wrote: So this use case (client acknowledged multicast with message routing) will never be supported ? What is you intention? That the message be dequeued when any receiver acknowledges it? Or only when all receivers acknowledge it? Or that each receiver