Re: Qpid Java Broker performance tests using AMQP 1.0

At the end I have managed to make it run using AMQP 1.0 protocol against both Qpid Java broker and Qpid C++ broker. With Qpid Java broker I had to switch to REST Queue creator and also specify management parameters. The final command then looks like: For the C++ broker I have created queues by

Qpid Java Broker performance tests using AMQP 1.0

Hi, I want to use performance tests which are part of the Qpid Java Broker to measure the throughput of several brokers. I was able to configure and run it using AMQP 0-10 protocol. However, I am struggling to make it use the AMQP 1.0 client. What I did: - specified jndi-config=perftests-jndi-qpid

Re: Unable to send 1MB messages in asynchronous mode

Hi Gordon, I have played with the qpid.session.byte_limit and it does affect the behavior. When I increased the limit to 1024 * 1024 * 10 I was able to send 100 messages. On the other hand, when I switched to smaller messages (1024 bytes size) and decreased the byte_limit to 1024 bytes the problem

Re: Unable to send 1MB messages in asynchronous mode

Hi Gordon, yes, it looks exactly like the issue described in QPID-4524. It seems strange to me that the issue was closed with a statement - expected behavior. I have increased the sync_op_timeout to 5 minutes, but it just delayed the same error on the client. It is also not a store performance pro

Re: Unable to send 1MB messages in asynchronous mode

Hi Gordon, I have tested qpid client 0.32 and also 6.0.2 (neither is working against C++ server). If I use the same code (send three 1MB messages) against Java Qpid broker, everything works. I am attaching logs, where you can see that after sending the first message the client waits for completion

Unable to send 1MB messages in asynchronous mode

I am unable to send 1MB messages using Java JMS API to Qpid (C++ broker) v0.34 if I use asynchronous send mode (no 'sync_publish' connection option). First message is sent normally, but the client hangs up on second producer.send(message) call. If I use synchronous send mode (sync_publish='all') o

Re: Java QMF library and ObjectId

Hello Fraser, thank you once again. I have verified that Python qmf/console.py is using QMF v1 (as well as qpid-tool for example) and that is why I see different (unique) ObjectIds than comparing to Java which uses QMF v2. We will use some different mechanism on our side which is able to deal wit

Re: Java QMF library and ObjectId

Hello Fraser and thanks for an exhaustive answer. There are still some foggy parts in this behavior for me, but let me clarify firstly some parts which were not explained clearly from my side: * we are connecting to the C++ Qpid broker * we are really using asynchronous mechanism from Java QMF AP

Re: Java Qpid Broker - flow to disk

Hi Robbie, thank you for an extensive answer. It is clear to me now. Michal -- View this message in context: http://qpid.2158936.n2.nabble.com/Java-Qpid-Broker-flow-to-disk-tp7591254p7591439.html Sent from the Apache Qpid users mailing list archive at Nabble.com.

Java Qpid Broker - flow to disk

Hello, I am curious what is the current state of the flow-to-disk implementation in Java Qpid broker. Especially, what happens if there are no consumers and cumulated size of persistent messages starts to reach the JVM memory limit. Thank you, Michal -- View this message in context: http://q

Re: SSL Client Authentication in Java broker

Hi all, we have just now raised the JIRA issue: QPID-4636. The patch is attached. Thanks. Best regards, Michal -- View this message in context: http://qpid.2158936.n2.nabble.com/SSL-Client-Authentication-in-Java-broker-tp7589210p7589736.html Sent from the Apache Qpid users mailing list archi

Re: JDBC store in Qpid-Java broker

Hi Phil, thank you for your answer! Michal -- View this message in context: http://qpid.2158936.n2.nabble.com/JDBC-store-in-Qpid-Java-broker-tp7587432p7587525.html Sent from the Apache Qpid users mailing list archive at Nabble.com.

JDBC store in Qpid-Java broker

Hello, what is the current state of the support for JDBC message store in Java Qpid broker? I do see the mention of the SQL store in Qpid documentation, but there is no more written (just the plain page): http://qpid.apache.org/books/trunk/AMQP-Messaging-Broker-Java-Book/html/Java-Broker-Stores.h

Re: Client applications in Python with SSL & EXTERNAL

Hi, we are encountering problems when using the ssl transport layer in Python clients. When the client is sending messages in burst to the broker in asynchronous manner (sync=False in Sender.send) the exception is occasionally thrown with the following output: [Errno 1] _ssl.c:1217: error:1409F07

Re: SSL Client Authentication support for C++ on Windows

Hello, I have extended the Jakub's patch for file based certificate client authentication. It is attached to the same https://issues.apache.org/jira/browse/QPID-3914 JIRA issue . This patch extends the Jakub's one for the missing client file based authentication under the Windows. A client may s