Hello Paul,
Thanks a lot for the link. It worked fine at least for response compression :-)
But when I try to POST a compressed HTTP message to a Jersey resource, I get an exception on the Jersey side. This is the header of the request that fails to decompress:
POST /tickhistory/ HTTP/1.1
VsDebuggerCausalityData: uIDPo9PKOzKg7z1DuyaISwKJUpgAAAAAdxwoWxKXH0OxvewI3bswnOraGVvVFg5NvTB+/pg8Cs8ACQAA
Accept-Encoding: gzip
Accept: application/fastinfoset,application/xml; charset=utf-8
Content-Encoding: gzip
Content-Type: application/fastinfoset
Host: 192.168.1.22:9998
Content-Length: 3289
Expect: 100-continue
The body seems to be of valid size. Also, when I save it into a file it can be decompressed and the FI content can also can be decoded. I have attached the message body to this email.
The exception that I get on Grizzly is EOFException.
SEVERE: service exception:
javax.servlet.ServletException: com.sun.jersey.api.container.ContainerException: java.io.EOFException
at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:346)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:831)
at com.sun.grizzly.http.servlet.FilterChainImpl.doFilter(FilterChainImpl.java:141)
at com.sun.grizzly.http.servlet.ServletAdapter.service(ServletAdapter.java:168)
at com.sun.grizzly.tcp.http11.GrizzlyAdapter.service(GrizzlyAdapter.java:146)
at com.sun.grizzly.http.DefaultProcessorTask.invokeAdapter(DefaultProcessorTask.java:620)
at com.sun.grizzly.http.DefaultProcessorTask.doProcess(DefaultProcessorTask.java:551)
at com.sun.grizzly.http.DefaultProcessorTask.process(DefaultProcessorTask.java:800)
at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:152)
at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137)
at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)
at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)
at com.sun.grizzly.http.SelectorThread$1.execute(SelectorThread.java:648)
at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:67)
at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:56)
at com.sun.grizzly.util.WorkerThreadImpl.run(WorkerThreadImpl.java:169)
Caused by: com.sun.jersey.api.container.ContainerException: java.io.EOFException
at com.sun.jersey.api.container.filter.GZIPContentEncodingFilter.filter(GZIPContentEncodingFilter.java:73)
at com.sun.jersey.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:720)
at com.sun.jersey.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:692)
at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:344)
... 15 more
Caused by: java.io.EOFException
at java.util.zip.GZIPInputStream.readUByte(GZIPInputStream.java:207)
at java.util.zip.GZIPInputStream.readUShort(GZIPInputStream.java:197)
at java.util.zip.GZIPInputStream.readHeader(GZIPInputStream.java:136)
at java.util.zip.GZIPInputStream.<init>(GZIPInputStream.java:58)
at java.util.zip.GZIPInputStream.<init>(GZIPInputStream.java:68)
at com.sun.jersey.api.container.filter.GZIPContentEncodingFilter.filter(GZIPContentEncodingFilter.java:70)
With best regards,
Arman
Paul Sandoz wrote:
> Hi Arman,
>
> I am cross posting to the Grizzly users list, as it might a config issue
> with the compression set up, or it might be that the compression set up
> is for transport encoding rather than content encoding.
>
> Jersey also has a content encoding filter:
>
>
> https://jersey.dev.java.net/nonav/apidocs/1.1.0-ea/jersey/com/sun/jersey/api/container/filter/GZIPContentEncodingFilter.html
>
>
> Paul.
>
> On Jul 7, 2009, at 11:21 AM, Arman Djusupov wrote:
>
>> Hello,
>>
>> I am testing REST interop between WCF and Jersey + standalone Grizzly
>> server. Up to now everything works fine, except of compression which
>> for some reason is not being applied despite having enabled it.
>>
>> I have initialized the standalone Grizzly in the following manner:
>>
>> System.out.println("Starting grizzly...");
>> SelectorThread threadSelector = GrizzlyWebContainerFactory.create(
>> baseUri, initParams);
>> threadSelector.setCompression("on");
>> threadSelector.setCompressableMimeTypes("application/fastinfoset");
>> threadSelector.setCompressionMinSize(0);
>>
>> System.out.println(String.format(
>> "Jersey app started with WADL available at
>> %sapplication.wadl\n” + “Try out %shelloworld\nHit enter to stop
>> it...", baseUri, baseUri));
>> System.in.read();
>>
>> The client sends a request with the following header:
>>
>> GET /tickhistory/?count=1000 HTTP/1.1
>> VsDebuggerCausalityData:
>> uIDPo8NPV7XwO0VGi6Vqcn5L7qcAAAAAHgkpNDHfjEGQyOWxx+Y5qyGawiJz7CdKr295EfxJus8ACQAA
>>
>> Accept-Encoding: gzip,deflate
>> Accept: application/fastinfoset,application/xml; charset=utf-8
>> Content-Type: application/fastinfoset
>> Host: 192.168.1.22:9998
>>
>> Grizzly replies using "application/fastinfoset" as it should (I am
>> using Fast Infoset as message encoding) but it does not compress the
>> traffic:
>>
>> HTTP/1.1 200 OK
>> server: grizzly/1.7
>> Content-Type: application/fastinfoset
>> Date: Fri, 03 Jul 2009 15:05:37 GMT
>> Content-Length: 7961
>>
>> Do you have any idea how can I enable compression? Or is it not
>> supported yet?
>>
>> With best regards,
>> Arman
>>
>>
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