[jira] [Commented] (THRIFT-3548) Assertion Error from thrift library of python

["Aki Sukegawa (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/THRIFT-3548?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15096033#comment-15096033 ] 

Aki Sukegawa commented on THRIFT-3548:
--------------------------------------

Is it reproducible with a minimal code that only calls the problematic method ?
The assertion is basically saying "something is in progress so we cannot start writing new message."
So maybe you're just using the TCompactProtocol instance concurrently.

> Assertion Error from thrift library of python
> ---------------------------------------------
>
>                 Key: THRIFT-3548
>                 URL: https://issues.apache.org/jira/browse/THRIFT-3548
>             Project: Thrift
>          Issue Type: Bug
>          Components: Python - Library
>            Reporter: raye pember
>
> I'm using a thrift-based-program in python and an error occurs from the thrift library. This is the thrift file I use.
> https://github.com/cslinmiso/LINE-instant-messenger-protocol/blob/master/line.thrift
> I call a function in "TalkService.py" which is generated from the "line.thrift", then it gave me the following error.
> Traceback (most recent call last):
>   File "/private/var/mobile/Downloads/final/linetmp/api.py", line 360, in _sendMessage
>     return self._client.sendMessage(seq, message)
>   File "/private/var/mobile/Downloads/final/curve/TalkService.py", line 6540, in sendMessage
>     self.send_sendMessage(seq, message)
>   File "/private/var/mobile/Downloads/final/curve/TalkService.py", line 6544, in send_sendMessage
>     self._oprot.writeMessageBegin('sendMessage', TMessageType.CALL, self._seqid)
>   File "/usr/lib/python2.7/site-packages/thrift/protocol/TCompactProtocol.py", line 140, in writeMessageBegin
>     assert self.state == CLEAR
> AssertionError
> Some functions(in TalkService.py) work fine but other many functions(in TalkService.py) give me this error.
> And I don't think it is a problem of the "line.thrift" because I heard that it works fine in other languages.(no error with php and C++)



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