Questions tagged [wso2-message-broker]
WSO2 Message Brokers enable applications to exchange communications asynchronously or publish messages for timely access by many subscribers. For example, news bureaus can publish different categories of news – business, sports, science and technology, weather – and consumers can subscribe to the latest news that interests them.
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SSL connection refused with NEED_WRAP
Current situation. There are 2 nodes on the same internal network (let's call them Bus and Broker). The internal CA has signed a request made 2 weeks ago. This signed certificate has been inserted ...
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Use API instead of Proxy in wso2 ei message broker
Is it possible use api instead of proxy in communication between message broker and ei on wso2?
I've studied about connection message broker and enterprise integrator, but in all documents ...
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403 error while trying to access WSO2MB(3.2.0) management console
i was trying to access management console , after deploying WSO2MB . I kept all the default configuration . Used admin user to access console , i get 403 error.
Server version is WSO2 Message ...
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How to use private NTP service (instedad pool.ntp.org) in the syncronization of WSO2 MB cluster nodes?
I am installing a WSO2 MB in a two node cluster. I am following the official documentation:
https://docs.wso2.com/display/EI650/Clustering+the+Message+Broker+Profile#ClusteringtheMessageBrokerProfile-...
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Can't run wso2 esb after doing wso2 mb tutorial
I'm trying to catch up with the new realease of the wso2ei 7 and 'm following the new tutorial but I keep getting an error when I start the esb again with the following error
Store [...
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How to correctly guarantee the high availability requirement for a WSO2 MB profile cluster?
I have the following doubt relating how to correctly set up a WSO2 MB cluster respecting the requirements of high availability. I am following this official guide: https://docs.wso2.com/display/EI650/...
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How many and what databases I have to create for a WSO2 EI two node cluster like this (each node contains ESB and MB profiles)
I am installing a WSO2 EI two nodes cluster and I have some doubts about the number of databases that have to be created.
I will try to explain my situation as best that I can: I am using WSO2 EI 6.5....
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Clustering WSO2 EI ESB and WSO2 EI MB profiles, WKA vs Multicast? Are my assumptions correct?
I have to create and configure a two node WSO2 EI cluster. In particular I have to cluster an ESB profile and MB profile.
I have some architectural doubts about this:
CLUSTERING ESB PROFILE DOUBTS:
...
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WSO2 Enterprise Integrator + WSO2 Message Broker
I need to deploy the message broker. However is not clear if I must have the ESB profile running too.
I'm following this guide https://dzone.com/articles/wso2-enterprise-integrator-with-a-message-...
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WSO2 ESB (4.9.0) / MB (3.1.0) - Could not connect to broker (Connection refused)
I have WSO2 ESB (4.9.0) and WS02 MB (3.1.0) installed on a mounted drive on a server running Ubuntu 16.04.5 LTS.
The ESB has API endpoints configured that of which push received data to the message ...
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WSO2 ESB 5.0.0 - maximum traffic it can hold
I am trying to analyse what will be the maximum traffic can wso2 ESB 5.0.0 can take or hold in a Production environment.
Like how many API's we can deploy in two servers in a cluster with 2 WSO2 MB?
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How to get Message count in Topic in WSO2 MB using AdminServices
To get the message count from topic, I have invoked the WSO2 MB 3.1.0 AdminService api calls. It worked for queue but not for the topic. When invoking with topic, it doesn't give the correct count (it ...
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MQTT Oauth2 authentication against WSO2 Message broker
I want to get a MQTT broker to authenticate with an OAUTH2 server.
I am coding the MQTT client in Python 3 using Paho.
I have succesfullly connected to the IS to obtain the access token.
I have ...
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how to consult the elements of a JMS queue without deleting them
Good morning,
I have a queue in a wso2 message broker.
I would like to know if in java there is a way to be able to consult the elements of a queue without deleting them.
I tried to use the ...
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JMS: Server closed connection and reconnection not permitted
I want to count the messages in the queue.
InitialContext ctx = initQueue();
connFactory = (QueueConnectionFactory) ctx.lookup(CF_NAME);
queueConnection = connFactory.createQueueConnection();
...