I'm not really sure what would cause this. It sounds like either a bug in the fastbinary module or corrupted data being sent to the server.
--David Francisco Byun wrote: > Hello David, > > I forgot to take a look at server error log. This is what I found from > server. Well, server think, it got "Unexpected TType". Again, it only > happens when I put non-latin character (Korean letters) in the string. > If I send everything purely in latin character, no ERROR occurs. > > 2010-05-18 03:37:57,917 [25831:-4E200470] <root> ** ERROR ** Unexpected TType > Traceback (most recent call last): > File "build/bdist.linux-i686/egg/thrift/server/TServer.py", line > 157, in serveClient > self.processor.process(iprot, oprot) > File "/home/ara/arara/gen-py/arara_thrift/ArticleManager.py", line > 833, in process > self._processMap[name](self, seqid, iprot, oprot) > File "/home/ara/arara/gen-py/arara_thrift/ArticleManager.py", line > 1036, in process_write_article > args.read(iprot) > File "/home/ara/arara/gen-py/arara_thrift/ArticleManager.py", line > 3054, in read > fastbinary.decode_binary(self, iprot.trans, (self.__class__, > self.thrift_spec)) > TypeError: Unexpected TType > > > 2010/5/18 David Reiss <[email protected]>: >> It looks like the server closed the connection without sending back >> a response. I would take a look at the server error log. >> >> --David >> >> Francisco Byun wrote: >>> Hello. I'm running a BBS written in Python which use Thrift as the >>> protocol between Backend & Frontend server. Recently I tried to >>> migrate Frontend server. Former Frontend server was 32-bit Ubuntu >>> server. New Frontend server is 64-bit Ubuntu server with doubled >>> memory. >>> >>> But I failed. >>> >>> When Frontend ask Backend to send some information, it works fine. But >>> when Frontend tries to send some information, it does not work very >>> well. For example, I tried to write an article written in English, >>> everything was fine. But when I tried to write an article written in >>> Korean, it just screwed up with following traceback. >>> >>> What should I inspect? Is this reported Thrift problem, or my code is >>> wrong? (But identical source works fine with 32-bit Ubuntu server >>> >>> .) >>> >>> Traceback (most recent call last): >>> >>> File >>> "/usr/local/lib/python2.6/dist-packages/Django-1.2-py2.6.egg/django/core/handlers/base.py", >>> line 100, in get_response >>> response = callback(request, *callback_args, **callback_kwargs) >>> >>> File "/home/ara/arara/warara/__init__.py", line 24, in check_error >>> return f(*args, **argv) >>> >>> File "/home/ara/arara/warara/board/views.py", line 118, in write >>> return write_(request, board_name) >>> >>> File "/home/ara/arara/warara/__init__.py", line 24, in check_error >>> return f(*args, **argv) >>> >>> File "/home/ara/arara/warara/board/views.py", line 169, in write_ >>> article_id = server.article_manager.write_article(sess, board_name, >>> WrittenArticle(**article_dic)) >>> >>> File "/home/ara/arara/gen-py/arara_thrift/ArticleManager.py", line >>> 607, in write_article >>> return self.recv_write_article() >>> >>> File "/home/ara/arara/gen-py/arara_thrift/ArticleManager.py", line >>> 620, in recv_write_article >>> (fname, mtype, rseqid) = self._iprot.readMessageBegin() >>> >>> File >>> "/usr/local/lib/python2.6/dist-packages/Thrift-0.2.0-py2.6-linux-x86_64.egg/thrift/protocol/TBinaryProtocol.py", >>> line 126, in readMessageBegin >>> sz = self.readI32() >>> >>> File >>> "/usr/local/lib/python2.6/dist-packages/Thrift-0.2.0-py2.6-linux-x86_64.egg/thrift/protocol/TBinaryProtocol.py", >>> line 203, in readI32 >>> buff = self.trans.readAll(4) >>> >>> File >>> "/usr/local/lib/python2.6/dist-packages/Thrift-0.2.0-py2.6-linux-x86_64.egg/thrift/transport/TTransport.py", >>> line 58, in readAll >>> chunk = self.read(sz-have) >>> >>> File >>> "/usr/local/lib/python2.6/dist-packages/Thrift-0.2.0-py2.6-linux-x86_64.egg/thrift/transport/TTransport.py", >>> line 155, in read >>> self.__rbuf = StringIO(self.__trans.read(max(sz, self.DEFAULT_BUFFER))) >>> >>> File >>> "/usr/local/lib/python2.6/dist-packages/Thrift-0.2.0-py2.6-linux-x86_64.egg/thrift/transport/TSocket.py", >>> line 94, in read >>> raise TTransportException(type=TTransportException.END_OF_FILE, >>> message='TSocket read 0 bytes') >>> >>> TTransportException: TSocket read 0 bytes >>> >>> <ModPythonRequest >>> path:/board/test/write/, >>> GET:<QueryDict: {}>, >>> POST:<QueryDict: {u'file1': [u'', u''], u'delete_file': [u''], >>> u'article_no': [u''], u'title': [u'test'], u'text': [u'--\r\nKAIST >>> \ucca0\ud559\uacfc\uc5d0 \uc7ac\ud559\uc911\uc778 >>> \ubcc0\uaddc\ud64d\uc774\ub77c\uace0 \ud569\ub2c8\ub2e4.'], >>> u'article_write': [u'write'], u'board_name': [u'test'], u'write_type': >>> [u'write'], u'file1_fi': [u'', u'']}>,
