I try the new version of WildFly: 8.2.0 (I was with the 8.1.0) on Windows 8.1 with JDK 1.8u25
So I install wildfly, add user, add WildFly to NetBeans, go to the admin console (on Firefox 34), add jdbc driver in runtime and then click on Configuration to setup the datasource but there is a popup saying "Lost connection to the server", I restart but the problem remain, I reinstall and the problem remain
Each time I click on configuration I have the popup : "Lost connection to the server"
Re: WildFly 8 service does not stop on Windows 2012 R2 core I had the same (or similar) problem and the following fixed the issue for me: The service is running under a 'Log On' account that is not 'Local System'. In my case it was running under an AD account that could connect to an SQL Server database via 'Integrated Security'.
Done. The short story is, because of security reasons, Wildfly doesn’t want to expose its services on ports that can be accessed without proper authorization. One of those services is the JMX service, which is used for monitoring and managing Java servers trought 9990 port.
WildFly ships with a large set of services. The default ones, however, just rely on basic network settings so it should not happen that the servers hangs at start. Chances are that, if you included extra services, like a Resource Adapter of an Outbound connection to another server, that there is an issue blocking your server start.
Although, not specific to 8.2.0.Final, the WildFly release contain a "patch" distribution which you can use if you already are using WildFly 8.1.0.Final and just want to "upgrade" to this new release. WildFly 8 has patch management built in and one can apply this patch on top of an existing 8.1.0.Final version.
Reloading the admin page (using F5 or Ctrl+R) also worked for me. I think the browser cached the old console.
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