Hi.
We were using CXF 2.0.10 in our application and now decided to use GZIP
compression for messages. So we've upgraded to CXF 2.2.3. After solving some
migration problems we are finally available to use all our stuff without
GZIP compression. But if we turn it on (by adding GZIPFeature to
ServerFactoryBean and ClientFactoryBean) then attachments are not being read
throwing following exception:
On client:
java.io.IOException: stream is closed
at
sun.net.www.http.ChunkedInputStream.ensureOpen(ChunkedInputStream.java:151)
at sun.net.www.http.ChunkedInputStream.read(ChunkedInputStream.java:646)
at java.io.FilterInputStream.read(FilterInputStream.java:116)
at
sun.net.www.protocol.http.HttpURLConnection$HttpInputStream.read(HttpURLConnection.java:2446)
at java.util.zip.InflaterInputStream.fill(InflaterInputStream.java:221)
at java.util.zip.InflaterInputStream.read(InflaterInputStream.java:141)
at java.util.zip.GZIPInputStream.read(GZIPInputStream.java:92)
at java.util.zip.InflaterInputStream.read(InflaterInputStream.java:105)
at java.io.FilterInputStream.read(FilterInputStream.java:66)
at java.io.PushbackInputStream.read(PushbackInputStream.java:122)
at
org.apache.cxf.attachment.MimeBodyPartInputStream.read(MimeBodyPartInputStream.java:192)
at
org.apache.cxf.attachment.DelegatingInputStream.read(DelegatingInputStream.java:57)
at
com.fundcount.fcoffice.gui.CGlobalData.backupDatabase(CGlobalData.java:2427)
On server:
2009-09-16 17:30:41,187 ERROR: Sep 16, 2009 5:30:41 PM
org.apache.cxf.phase.PhaseInterceptorChain doIntercept
WARNING: Interceptor has thrown exception, unwinding now
org.apache.cxf.interceptor.Fault: Could not write attachments.
at
org.apache.cxf.interceptor.AttachmentOutInterceptor$AttachmentOutEndingInterceptor.handleMessage(AttachmentOutInterceptor.java:82)
at
org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:236)
at
org.apache.cxf.interceptor.OutgoingChainInterceptor.handleMessage(OutgoingChainInterceptor.java:74)
at
org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:236)
at
org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:104)
at
org.apache.cxf.transport.http_jetty.JettyHTTPDestination.serviceRequest(JettyHTTPDestination.java:302)
at
org.apache.cxf.transport.http_jetty.JettyHTTPDestination.doService(JettyHTTPDestination.java:266)
at
org.apache.cxf.transport.http_jetty.JettyHTTPHandler.handle(JettyHTTPHandler.java:70)
at
org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766)
at
org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230)
at org.mortbay.jetty.handler.HandlerList.handle(HandlerList.java:49)
at
org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
at org.mortbay.jetty.Server.handle(Server.java:324)
at
org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:534)
at
org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:879)
at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:741)
at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:213)
at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:403)
at
org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:409)
at
org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:522)
Caused by: org.mortbay.jetty.EofException
at org.mortbay.jetty.HttpGenerator.flush(HttpGenerator.java:787)
at
org.mortbay.jetty.AbstractGenerator$Output.flush(AbstractGenerator.java:566)
at
org.mortbay.jetty.HttpConnection$Output.flush(HttpConnection.java:946)
at
org.mortbay.jetty.AbstractGenerator$Output.write(AbstractGenerator.java:646)
at
org.mortbay.jetty.AbstractGenerator$Output.write(AbstractGenerator.java:577)
at
org.apache.cxf.io.AbstractWrappedOutputStream.write(AbstractWrappedOutputStream.java:46)
at
java.util.zip.DeflaterOutputStream.deflate(DeflaterOutputStream.java:161)
at
java.util.zip.DeflaterOutputStream.write(DeflaterOutputStream.java:118)
at java.util.zip.GZIPOutputStream.write(GZIPOutputStream.java:72)
at
org.apache.cxf.io.AbstractWrappedOutputStream.write(AbstractWrappedOutputStream.java:46)
at
org.apache.cxf.io.AbstractThresholdOutputStream.write(AbstractThresholdOutputStream.java:69)
at javax.activation.DataHandler.writeTo(DataHandler.java:294)
at
org.apache.cxf.attachment.AttachmentSerializer.writeAttachments(AttachmentSerializer.java:153)
at
org.apache.cxf.interceptor.AttachmentOutInterceptor$AttachmentOutEndingInterceptor.handleMessage(AttachmentOutInterceptor.java:80)
... 19 more
Caused by: java.io.IOException: Broken pipe
at sun.nio.ch.FileDispatcher.write0(Native Method)
at sun.nio.ch.SocketDispatcher.write(SocketDispatcher.java:29)
at sun.nio.ch.IOUtil.writeFromNativeBuffer(IOUtil.java:104)
at sun.nio.ch.IOUtil.write(IOUtil.java:60)
at sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:334)
at org.mortbay.io.nio.ChannelEndPoint.flush(ChannelEndPoint.java:169)
at
org.mortbay.io.nio.SelectChannelEndPoint.flush(SelectChannelEndPoint.java:221)
at org.mortbay.jetty.HttpGenerator.flush(HttpGenerator.java:721)
... 32 more
We use simple frontend for our web services. Attachments are supposed to be
loaded as a response from web-method, which is java-first designed method
returning DataHandler object with AttachmentDataSource in it.
Need some ideas. Are we doing something wrong or it is a bug in CXF and MTOM
attachments simply does not work with gzip compression?
