It looks like the default buffer size was set to high. I have updated this in upstream, or you can just increase -Xmx. Stuart Darran Lofthouse wrote: > Hello all, > > Making use of the subsystem integration for Undertow I am getting the > error at the bottom of this message each time a request is received by > the server. > > I am using Fedora 17 (About to move to 18) but I know quite a few > engineers are on OSX so just wanted to check if anyone else is > experiencing this on other operating systems? Or is it just mine? ;-) > > I should add this is a cleanly built AS7/master, Undertow/master, > Undertow-Subsystem/master, AS7 started using standalone-undertow.xml and > one simple war deployed - no other changes have been made anywhere. > > Regards, > Darran Lofthouse. > > > 23:25:31,364 ERROR [org.xnio.listener] (Undertow read-1) A channel event > listener threw an exception: java.lang.OutOfMemoryError: Direct buffer > memory > at java.nio.Bits.reserveMemory(Bits.java:658) [rt.jar:1.7.0_04] > at java.nio.DirectByteBuffer.<init>(DirectByteBuffer.java:123) > [rt.jar:1.7.0_04] > at java.nio.ByteBuffer.allocateDirect(ByteBuffer.java:306) > [rt.jar:1.7.0_04] > at org.xnio.BufferAllocator$2.allocate(BufferAllocator.java:57) > [xnio-api-3.1.0.Beta6.jar:3.1.0.Beta6] > at org.xnio.BufferAllocator$2.allocate(BufferAllocator.java:55) > [xnio-api-3.1.0.Beta6.jar:3.1.0.Beta6] > at org.xnio.ByteBufferSlicePool.allocate(ByteBufferSlicePool.java:93) > [xnio-api-3.1.0.Beta6.jar:3.1.0.Beta6] > at > io.undertow.server.HttpReadListener.handleEvent(HttpReadListener.java:89) [undertow-core-1.0.0.Alpha1-SNAPSHOT.jar:1.0.0.Alpha1-SNAPSHOT] > _______________________________________________ > undertow-dev mailing list > undertow-dev(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/undertow-dev _______________________________________________ undertow-dev mailing list undertow-dev(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/undertow-dev