What are message brokers (e.g., RabbitMQ, Kafka)?

Feb 24, 2025 ... I get this issue with my setup: sudo kubectl cluster-info dump The connection to the server localhost:8080 was refused - did you specify the right host or port? Hi,. Use the app server's hostname instead of localhost. If IIS is installed (recommended), omit :8080 from the URL. Thanks,. -Jon. $ python -m websockets ws://localhost:8080/ Connected to ws://localhost:8080/. > Hello! < Hello! Connection closed: 1000 (OK). Look at the pid of an ... ... localhost:8080/iam/account/find/bylabel?name=test. byemail. $ curl -s -H "Authorization: Bearer ${AT}" \ http://localhost:8080/iam/account/find/byemail?email ... Jun 22, 2023 ... 8080:8080 refers to the port number that the device is trying to connect to on the server. Every server has a designated port number that allows ... This Linux forum is for members that are new to Linux. Just starting out and have a question? If it is not in the man pages or the how-to's this is the place! down votefavoriteI want to set up my own Pentaho server on http://localhost:8080/pentaho/Login by tomcat server and with Java(TM) SE Runtime Environment ... I am trying to use Joomla on Apache, which works fine until I try to upload an image, then it issues the request to localhost:80, which fails with a message ... Apr 16, 2022 ... I am seeing the following error: " The connection to the server localhost:8080 was refused - did you specify the right host or port" on kubectl commands to the ... Mar 25, 2018 ... I am new to Camunda and I am also not able to access the url: http://localhost:8080/camunda-welcome/index.html, and hence the web apps supplied by these.