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Questions tagged [amazon-mq]

Amazon MQ is a managed message broker service for ActiveMQ that makes it easy to set up and operate message brokers in the cloud.

Amazon MQ was released in 2017. Currently supports only ActiveMQ since 5.15.0 and is frequently updated to support new versions of the broker.

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What is the difference between Amazon MQ and SQS?

I am a newbie to AWS. As I understand, both AWS MQ and AWS SQS are Message Queue tools. The only noted difference is that SQS is fully managed. When should we use SQS or MQ?
mishav
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Amazon MQ transforming AMQP message to JMS

I have a Python and Java Spring application communicating 2 ways. The stack is mostly built on Java/Spring so ActiveMQ and JMS were the logical choices. However, we added a Python application that needed to interact with the rest of the services so…
Nicolas Pinard
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"message:Broker not available." error when implementing stomp over spring websocket

I'm building a sample chat app using spring WebSocket, SockJs and Amazon MQ. It is throwing a 'broker not available' exception when the client subscribes to the topic. All the inbound traffic rules are set correctly in the AWS security groups, and…
Vishnu S Kumar
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Is there a way to test failover in amazonMQ?

I'm testing the master-slave functionality of amazonMQ and I would like to trigger a failover under load and ensure that all messages sent are received by my subscribers. I can't see any options in the gui or cli to trigger a failover scenario. I…
Duane Allam
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how to increase AmazonMQ maximum connections

2019-08-01 06:04:43,263 | ERROR | Could not accept connection : org.apache.activemq.transport.tcp.ExceededMaximumConnectionsException: Exceeded the maximum number of allowed client connections. See the 'maximumConnections' property on the TCP…
anshul Gupta
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RabbitMQ Delivery Acknowledgement Timeout

I am using a managed RabbitMQ cluster through AWS Amazon-MQ. If the consumers finish their work quickly then everything is working fine. However, depending on few scenarios few consumers are taking more than 30 mins to complete the processing. In…
Swagat
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RabbitMQ delivery acknowledgement timeout workarounds: pika or editing RabbitMQ configuration file for Amazon-MQ managed cluster

Background: Recent changes to RabbitMQ 3.8.x have created a delivery acknowledgement timeout of 30 minutes. According to the documents, this can be overridden in the rabbitmq.conf file by setting a consumer_timeout value. My issue: I am using the…
Mov
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Spring websockets + Amazon MQ limitations

We want to use spring websockets + STOMP + amazon MQ as a full featured message broker. We were trying to do benchmarking, to find out how many client websocket connections single tomcat node can handle. But it appears that we hit amazonMQ…
Leffchik
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Using Amazon MQ or AWS IoT for self managed IoT Devices

I've tried Amazon MQ today and found out that it is very easy to setup and we can integrate the pub/sub feature on our IoT device side quickly. But unfortunately, when I check the limitations of Amazon MQ, the maximum connection for an instance is…
JLT
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How Amazon MQ service works without asking client to use TrustStore and KeyStore?

When we configure the SSL on standalone ActiveMQ, we may need to provide the TrustStore,TrustStore Password, KeyStore and KeyStore password in client code to connect to the Active MQ over SSL protocol but in case of AmazonMQ, though they have…
Nish
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AmazonMQ with .NET Core 2.0

Has anyone managed to get connect to AmazonMQ using .NET Core 2.0 over SSL? I'm getting following error using the Apache.NMS.ActiveMQ.Core package to connect: System.NotSupportedException: The requested security protocol is not supported. at…
Albert
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AmazonMQ (ActiveMQ on AWS) platform scalability

I've used AMQ for years standalone and it can be very efficient for many messaging scenarios when properly configured. We are looking to use the new AmazonMQ, but are concerned about limitations of the current configuration options only…
Ben ODay
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Unable to connect to remote RabbitMQ server using Swift

I am using RabbitMQ in my app for chat module. It works fine with local server but somehow I am not able to connect to remote RabbitMQ server. I keep getting this error when I try to send a message. Received connection:
iRiziya
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How to set up Amazon MQ RabbitMQ Cluster using Route53

I am trying to create a RabbitMQ instance of Amazon MQ and give it a Route53 addressable name. The problem is, I can't seem to figure out how to do that since the IP addresses that would be required for an NLB are not available from the console, and…
Austin
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spring boot not getting connected to RabbitMQ in AWS

I am trying to connect my Spring-Boot application to RabbitMQ which is hosted as a AWS service.I am getting the following exception when starting the application. I am including the java exception, configurations of my spring boot and AWS as…
k.explorer
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