WildFly 10 Domain Cluster Issue

blin24 Oct 11, 2019 10:07 PM

Hi all,

I already set up the wildfly 10 cluster and use Apache httpd 2.4 + mod_cluster as the load balancer.

The goal is that I need to turn this wildfly cluster as client and send http request to another web server and hope the cluster can handle the http connection for error handling.

I try Apache HttpClient, OkHttp3 but those can not handle by the cluster, so if the connection is lost then other machines in cluster can not get the response back.

Does wildfly provide the web client for the support or can I use other connection web client to do that ?

Regards,

Brian

1. Re: WildFly 10 Domain Cluster Issue

rhusar Oct 22, 2019 9:22 AM (in response to blin24)

I don't quite understand the question.

One of the aspects of load balancer is to route to requests to available nodes. So as long as you point your client to the load balancer as opposed to a single node in the cluster, you will get the fail-over behavior.

Note that some requests cannot be retried if they fail during processing (e.g. POSTs).

Also note that WildFly 10 is very old, current version is 18.
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