-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Johan,
On 1/11/17 12:25 PM, Johan Basson wrote: > I have a C++ client posting a json payload to Tomcat. The payload > is GZIP encoded and the request is send in chunks. I have added a > GZIP Filter to my application which wrappes the ServletInputStream > into a GZIPInputStream. > > The request spans multiple packets, so I'm getting only partial > content. Do I need to buffer the request content until all the > content has been received or does Tomcat do It for you? > > The compressed payload is 42K spread over 3 requests. > > Technical Details: > > Tomcat: 8.5.5 Server OS: Linux > > Client Request Headers: > > Content-Type:application/json Transfer-Encoding: identity > Content-Encoding: gzip Content-Length: 41608 Accept: > application/json Expect: 100-continue Okay, so you are non-chunked-encoding (there is a Content-Length) with a gzip Content-Encoding. You shouldn't have to unwrap this request at all. If you do this: byte[] buffer = new byte[4096]; InputStream in = request.getInputStream(); int count = in.read(buffer); Then the bytes in the buffer should be your actual JSON. There shouldn't be any reason to gunzip the data a second time. - -chris -----BEGIN PGP SIGNATURE----- Comment: GPGTools - http://gpgtools.org Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQIcBAEBCAAGBQJYd7ZvAAoJEBzwKT+lPKRYhk8P+wSZN2C0IiY/j7abKRsM3ydi ZgVBOCeGSK0gliAux2kxtmI7G0mcsS4yLjgQcAJszgNzBMDzBG9rlLLCMMeFx3J9 fb5Z3O5W0t1vBCE2Tax9y4vCvJhn3u9pcpvKdVGHHjqVWw+unK6UEDaJl1/JrERH tsdAcoKqVSOiiVFiCqxv1Ok3KcMNe78G3jOGGzZSXFRSK7tYfy+qYfRfmWRgOuTJ s1mTTw3XtLubQnP2kjl6/mA/5M+GxzKzgWL+RQVp0S95ptNbl0fukytAf5b6yaU7 VRMz6FBGuYZCelqhArpWCLpqgwveLk9cjdmwyYu+UtpKaWi4Y8qbUuZFXWCkdgnQ Je70/NNjWDZuds/W6lN/cDKoSUQPXy+x1HQuqFnPwuEePltn3yMFK+/FifQx209L Pc9AnhKX8L5n1pAV27TNXDB9LUBDV4eTdl3zEi795fAuUdBL4H7bqEoFvup64nkP JnBUyFelJAbytzo41hiwEDsRvuJE0lE8AaCQ68bgrI6olYjxUY8nJToPGjzMzAsO hylNZxX/sx/INPUWD0G7GafdLjOVLln5CkRP00lUB7qkp1p3p2DXPAOkuxfAtRBM jJnQSpMpOkBmSR6X2LwapI/wdDSpVRu1lPct57PQc4OcX6gMhZKdFOl8/3TOSnsR DATV35IuYhVDBZngoDyN =lPh8 -----END PGP SIGNATURE----- --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
