Questions tagged [broker]
389 questions
0
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1 answer
ActiveMQ - broker network setup
I want to configure 3 activemq brokers (same machine or vm) that works together as broker network. What are the steps I need to follow ?
Gihan Anuruddha
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- 11
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1 answer
Is there a way to listen to an initialized object's method? Interactive Broker API connection object
I have below code tied to a Jbutton.
private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
m_client.eConnect("127.0.0.1", 4001, 1);
if…
hwen0419
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- 1
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1 answer
wso2 message broker topic list
I m working on WSO2 Message Broker 2.0.0.
I have to write a Java Code to get list of all the TOPICS created/available in message broker.
Is there an API to do this?
Please help.
Thanks.
Naveen Goyal
- 11
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- 3
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1 answer
Configuring Message Broker to use a proxy
My organization recently implemented a new proxy/firewall appliance and now I find that my development broker instance (WMB version 8.0.0.1) is unable to call external web services.
Does anyone have any experience in configuring the broker to use a…
Chris
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- 2
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1 answer
wso2 new broker type
I have implemented a new Broker by extending the BrokerType and BrokerTypeFactory.
I wanted to deploy this new Broker to WSO2 CEP.
I created a broker.xml and placed it in repository/conf directory
…
Rajiv Patil
- 129
- 8
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1 answer
Service Broker Activation SP and TempDB Object Permissions
I have an activation SP that calls another SP that calls other SPs to insert and update a table that exists in TempDB. I've created the queue with a user with SA permissions and the activation SP has SA permissions (to try and get around the issue).…
Neo302
- 150
- 7
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1 answer
ActiveMQ -- Messages not being delivered until the Broker is restarted
I am using ActiveMQ v5.6. It has one consumer. It works fine in most of the cases. But sometimes, messages wont be dispatched and they accumulate in the queue. BUT, once I restart the Broker, it works fine again. I searched to see if anyone else was…
Kathy
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2 answers
Interactive Brokers TWS not starting under Ubuntu with OpenJDK
Error while starting up IBs TWS under Ubuntu 12.04. I looked up into stdout and found the following log message. I checked locales and tz settings but was not able to resolve it.
22:22:47:443 AWT-EventQueue-0: ERROR - No time zones could be…
patroqueeet
- 764
- 1
- 8
- 19
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2 answers
How to use wxreactor with twisted Perspective Broker [PB] to write a chat client
I am learning wxPython and twisted's Perspective Broker. I've been assigned to use them together to produce a chat client (I've already written the server, and a console based client.)
This is what's stumping me: PB has it's own 'flow' with…
Eowyn Dean
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- 5
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1 answer
How to execute a function every 1 minute
I am running a Python script that is connected to an mqtt gateway.
I am attaching a part of the code.
In the script, I have an on_message function which gets the data from the mqtt topic. So while running, I need to call another function every 1…
user18430327
- 11
- 4
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1 answer
How to share data from mqtt to wordpress
I have sensor for temperature, data from this sensor is writing to online broker, but I don't know how to connect this to wordpress.
Lock
- 9
- 1
-1
votes
1 answer
How to integrate a mqtt broker into spring boot project
How to integrate a mqtt broker into spring boot project ？
I had ever tried spring-boot-starter-activemq , but it is a client ,not a broker
the main purpose is bridge message between cloud mqtt broker and Intranet Mqtt broker ， include message…
Kscorpio
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1 answer
Why does my Arduino fail to connect to my Mosca Broker?
I am learning MQTT and I deployed the open source mosca broker to an azure web app. The problem is the broker works between 2 pcs but When I try to connect my arduino nano to the broker it always fails. Here is my server code:
//Mosca
const mosca =…
-1
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1 answer
I am using a collector node on IIB to collect messages. Can someone guide with sample ESQL after collector node to process a message collection?
I'm using the FileOutputNode to write the data into the file. I have tried writing the collection messages in the file but every time the file created is of 0 byte and there is no data.
SET OutputRoot.Properties = InputRoot.Properties;
…
Raj
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-1
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1 answer
How can i have both consistent hashing exchange and topic exchange functionality at the same time?
I have an horizontally scalable application. My application is a spring-boot service with the spring framework version of 2.1.1.RELEASE.
Each worker has a queue (and it's respective listener) and binds to an exchange of type "x-consistent-hash". I…
efotopoulou
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