IOException for HTTP DELETE --------------------------- Key: WFLY-1540 URL: https://issues.jboss.org/browse/WFLY-1540 Project: WildFly Issue Type: Bug Components: Web (Undertow) Affects Versions: 8.0.0.Alpha1 Reporter: Rich Midwinter Assignee: Stuart Douglas I'm seeing the following stack trace at the end of an HTTP DELETE RestEasy method. I've put a System.out.println() as the last line of the method which I see executed, I'm confident it's running without error. 06:57:39,897 ERROR [io.undertow.request.io] (default task-55) UT005013: An IOException occurred: java.nio.channels.ClosedChannelException at sun.nio.ch.FileChannelImpl.transferFrom(FileChannelImpl.java:644) [rt.jar:1.7.0_21] at io.undertow.conduits.ReadDataStreamSourceConduit.transferTo(ReadDataStreamSourceConduit.java:30) at org.xnio.conduits.ConduitStreamSourceChannel.transferTo(ConduitStreamSourceChannel.java:83) [xnio-api-3.1.0.CR3.jar:3.1.0.CR3] at io.undertow.server.HttpServerExchange$ReadDispatchChannel.transferTo(HttpServerExchange.java:1544) at org.xnio.channels.Channels.drain(Channels.java:807) [xnio-api-3.1.0.CR3.jar:3.1.0.CR3] at io.undertow.server.HttpServerExchange.endExchange(HttpServerExchange.java:1115) at io.undertow.server.HttpHandlers.executeRootHandler(HttpHandlers.java:63) at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:544) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [rt.jar:1.7.0_21] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [rt.jar:1.7.0_21] at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_21] In Chrome Developer tools the request remains open with a pending status until there's a 504 gateway timeout.