Glassfish Server Hell - GZip JSON - No Stacktrace Printed - glassfish

Question

I never liked these heavy weight servers like Glassfish, Weblogic etc., but I had to do some implementation by exposing some of the endpoints through http served via Glassfish. In one particular case, I have to send to the Glassfish server a Post request that takes a GZipped input, decompresses it and send a GZipped response back. Here is what I have so far:
On the Glassfish Server:
#Path("/")
class MyService extends BaseService {
#POST
#Path("/myService")
#Consumes(Array("application/json"))
#Produces(Array("application/json"))
#GZIP
def myService(#GZIP json: String): Response = {
println("Message received") // Not getting printed as well!!!
Response.status(200).header("Content-Encoding", "gzip").entity(JsonMarshall.deserialize(json)).build()
}
}
I'm using the JBoss rest easy API's to expose myService endpoint. In my client, I set the necessary headers (snippet shown below)
post.addHeader("Content-Encoding", "gzip")
post.addHeader("Accept-Encoding", "gzip, deflate")
But when I run my client, here is what I see as response:
[main] INFO ServerPingTest - Calling URL http://localhost:8080/glassfish-server/myService
[main] INFO ServerPingTest - --- RESPONSE HEADERS ---
[main] INFO ServerPingTest - X-Powered-By: Servlet/3.1 JSP/2.3 (GlassFish Server Open Source Edition 4.0 Java/Oracle Corporation/1.7)
[main] INFO ServerPingTest - Server: GlassFish Server Open Source Edition 4.0
[main] INFO ServerPingTest - Content-Language:
[main] INFO ServerPingTest - Content-Type: text/html
[main] INFO ServerPingTest - Date: Tue, 11 Mar 2014 16:39:17 GMT
[main] INFO ServerPingTest - Content-Length: 1217
[main] ERROR ServerPingTest - Error occurred when ping testing !!!!! Please see the stacktrace below!
java.util.zip.ZipException: Not in GZIP format
at java.util.zip.GZIPInputStream.readHeader(GZIPInputStream.java:164)
at java.util.zip.GZIPInputStream.<init>(GZIPInputStream.java:78)
at java.util.zip.GZIPInputStream.<init>(GZIPInputStream.java:90)
......
......
This is what I see on the server;
[#|2014-03-11T17:39:17.557+0100|SEVERE|glassfish 4.0||_ThreadID=21;_ThreadName=Thread-4;_TimeMillis=1394555957557;_LevelValue=1000;|
[http-listener-1(3)] WARN org.jboss.resteasy.core.SynchronousDispatcher - Failed executing POST /myService|#]
I also do not see any stack trace. Can anyone please help as to what went wrong?

Answer 1

Looks like I have managed to solve this. I did the following:
Used the latest version of the rest easy API (version 3.0.6.Final) against using an older version 2.2.1 (See this post http://sourceforge.net/p/resteasy/mailman/resteasy-developers/thread/BDED22DA-ACDC-47F5-9B14-30A202B52981#redhat.com/)
I added an additional header on my client (post.addHeader("Content-Type", "application/json"))
Bang it worked!