FRS-452 Archives - FusionReactor Observability & APM https://fusion-reactor.com/tag/frs-452/ Mon, 25 Nov 2019 11:02:41 +0000 en-US hourly 1 https://wordpress.org/?v=6.6.2 https://fusion-reactor.com/wp-content/uploads/2024/03/cropped-icon-32x32.png FRS-452 Archives - FusionReactor Observability & APM https://fusion-reactor.com/tag/frs-452/ 32 32 [FRS-452] FusionReactor incompatibility when using Web Sockets in WildFly 13 and 14 https://fusion-reactor.com/blog/support/frs-452-2/ Mon, 25 Nov 2019 11:02:41 +0000 https://f_reactor.dev.onpressidium.com/news/frs-452/ [FRS-452] FusionReactor incompatibility when using Web Sockets in WildFly 13 and 14 … Read More

The post [FRS-452] FusionReactor incompatibility when using Web Sockets in WildFly 13 and 14 appeared first on FusionReactor Observability & APM.

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Due to a change in the Servlet engine in WildFly 13 and 14 FusionReactor is currently not able to monitor any application using Web Sockets.

If you are using FusionReactor with WildFly 13 you will see a stack trace similar to the one below in your WildFly log files and you will not be able to establish or interact with any Web Socket connections.

14:37:14,653 ERROR [io.undertow.request.io] (default task-3) UT005090: Unexpected failure: java.lang.AbstractMethodError14:37:14,653 ERROR [io.undertow.request.io] (default task-3) UT005090: Unexpected failure: java.lang.AbstractMethodError at javax.servlet.http.HttpServletResponseWrapper.getHeaderNames(HttpServletResponseWrapper.java:321) at javax.servlet.http.HttpServletResponseWrapper.getHeaderNames(HttpServletResponseWrapper.java:321) at javax.servlet.http.HttpServletResponseWrapper.getHeaderNames(HttpServletResponseWrapper.java:321) at io.undertow.servlet.websockets.ServletWebSocketHttpExchange.getResponseHeaders(ServletWebSocketHttpExchange.java:110) at io.undertow.websockets.core.protocol.Handshake.initExtensions(Handshake.java:228) at 

We are currently working on a fix for this and will amend this technote as soon as a fix is available.

Issue Details

Type Technote
Issue Number FRS-452
Resolution Fixed
Last Updated 2019-11-25T11:00:54.233+0000
Affects Version(s) 7.4.2
Fix Version(s) Pending

The post [FRS-452] FusionReactor incompatibility when using Web Sockets in WildFly 13 and 14 appeared first on FusionReactor Observability & APM.

]]> [FRS-452] FusionReactor incompatibility when using Web Sockets in WildFly 13 and 14 https://fusion-reactor.com/blog/frs-452/ Mon, 25 Nov 2019 11:02:41 +0000 https://fronprem.dev.onpressidium.com/2019/11/25/frs-452/ [FRS-452] FusionReactor incompatibility when using Web Sockets in WildFly 13 and 14 … Read More

The post [FRS-452] FusionReactor incompatibility when using Web Sockets in WildFly 13 and 14 appeared first on FusionReactor Observability & APM.

]]>

Due to a change in the Servlet engine in WildFly 13 and 14 FusionReactor is currently not able to monitor any application using Web Sockets.

If you are using FusionReactor with WildFly 13 you will see a stack trace similar to the one below in your WildFly log files and you will not be able to establish or interact with any Web Socket connections.

14:37:14,653 ERROR [io.undertow.request.io] (default task-3) UT005090: Unexpected failure: java.lang.AbstractMethodError14:37:14,653 ERROR [io.undertow.request.io] (default task-3) UT005090: Unexpected failure: java.lang.AbstractMethodError at javax.servlet.http.HttpServletResponseWrapper.getHeaderNames(HttpServletResponseWrapper.java:321) at javax.servlet.http.HttpServletResponseWrapper.getHeaderNames(HttpServletResponseWrapper.java:321) at javax.servlet.http.HttpServletResponseWrapper.getHeaderNames(HttpServletResponseWrapper.java:321) at io.undertow.servlet.websockets.ServletWebSocketHttpExchange.getResponseHeaders(ServletWebSocketHttpExchange.java:110) at io.undertow.websockets.core.protocol.Handshake.initExtensions(Handshake.java:228) at 

We are currently working on a fix for this and will amend this technote as soon as a fix is available.

Issue Details

Type Technote
Issue Number FRS-452
Resolution Fixed
Last Updated 2019-11-25T11:00:54.233+0000
Affects Version(s) 7.4.2
Fix Version(s) Pending

The post [FRS-452] FusionReactor incompatibility when using Web Sockets in WildFly 13 and 14 appeared first on FusionReactor Observability & APM.

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