Spiro is an open source tool that can be used to talk between cpython
and jython. (Available here: http://www.freenet.org.nz/python/spiro/)
It works in Jython 2.1, but fails when running as a server in Jython2.5b0
with
It works with Python 2.5 so I figure that it should work with Jython 2.5.
(Seems to be a pickling issue)
spiro-0.1.0>jython spiroserver.py
2009-01-07 17:43:04 spiroserver.py:120:run():
* Listening for client requests on 127.0.0.1:9091
2009-01-07 17:44:49 spiroserver.py:188:handle():
* Got req from (u'127.0.0.1', 4781)
2009-01-07 17:44:49 spiroserver.py:607:__init__():
* creating SpiroUnpickler
2009-01-07 17:44:49 spiroserver.py:249:executeRequest():
* {'attr': 'do', 'cacheId': None, 'kw': {}, 'args': (0,), 'cmdId': 0,
'cmd': 'ge
t'}
2009-01-07 17:44:49 spiroserver.py:324:executeRequest():
* get: seeking root attrib do
2009-01-07 17:44:49 spiroserver.py:555:sendReply():
* sending reply {'status': 'ok', 'val': None, 'cacheId': 0, 'type':
'reply', 'cm
dId': 0}
2009-01-07 17:44:49 spiroserver.py:607:__init__():
* creating SpiroUnpickler
2009-01-07 17:44:49 spiroserver.py:249:executeRequest():
* {'attr': None, 'cacheId': 0, 'kw': {}, 'args': ('import java',),
'cmdId': 1, '
cmd': 'call'}
2009-01-07 17:44:49 spiroserver.py:370:executeRequest():
* about to call object '<bound method SpiroSession.do of
<__main__.SpiroSession
instance at 11>>' with args=('import java',) kw={}
2009-01-07 17:44:49 spiroserver.py:451:do():
* Executing 'import java'
2009-01-07 17:44:49 spiroserver.py:380:executeRequest():
* back from call, allocated cacheId 1
2009-01-07 17:44:49 spiroserver.py:555:sendReply():
* sending reply {'status': 'ok', 'val': 'N.', 'cacheId': 1, 'type':
'reply', 'cm
dId': 1}
2009-01-07 17:44:49 spiroserver.py:607:__init__():
* creating SpiroUnpickler
2009-01-07 17:44:49 spiroserver.py:607:__init__():
* creating SpiroUnpickler
2009-01-07 17:44:49 spiroserver.py:249:executeRequest():
* {'attr': None, 'cacheId': 1, 'kw': {}, 'args': (), 'cmdId': -1, 'cmd':
'goodby
e'}
2009-01-07 17:44:49 spiroserver.py:249:executeRequest():
* {'attr': 'java', 'cacheId': None, 'kw': {}, 'args': (0,), 'cmdId': 2,
'cmd': '
get'}
2009-01-07 17:44:49 spiroserver.py:324:executeRequest():
* get: seeking root attrib java
2009-01-07 17:44:49 spiroserver.py:329:executeRequest():
* get: about to eval 'java'
2009-01-07 17:44:49 spiroserver.py:332:executeRequest():
* get: got <java package java 19>
2009-01-07 17:44:49 spiroserver.py:555:sendReply():
* sending reply {'status': 'ok', 'val': None, 'cacheId': 2, 'type':
'reply', 'cm
dId': 2}
2009-01-07 17:44:49 spiroserver.py:607:__init__():
* creating SpiroUnpickler
2009-01-07 17:44:49 spiroserver.py:249:executeRequest():
* {'attr': 'lang', 'cacheId': 2, 'kw': {}, 'args': (0,), 'cmdId': 3,
'cmd': 'get
'}
2009-01-07 17:44:49 spiroserver.py:276:executeRequest():
* found item 2 in cache, fetching attrib lang
2009-01-07 17:44:49 spiroserver.py:293:executeRequest():
* about to reply
2009-01-07 17:44:49 spiroserver.py:555:sendReply():
* sending reply {'status': 'ok', 'val': None, 'cacheId': 3, 'type':
'reply', 'cm
dId': 3}
2009-01-07 17:44:49 spiroserver.py:607:__init__():
* creating SpiroUnpickler
2009-01-07 17:44:49 spiroserver.py:249:executeRequest():
* {'attr': 'Math', 'cacheId': 3, 'kw': {}, 'args': (0,), 'cmdId': 4,
'cmd': 'get
'}
2009-01-07 17:44:49 spiroserver.py:276:executeRequest():
* found item 3 in cache, fetching attrib Math
2009-01-07 17:44:49 spiroserver.py:293:executeRequest():
* about to reply
2009-01-07 17:44:49 spiroserver.py:555:sendReply():
* sending reply {'status': 'ok', 'val': None, 'cacheId': 4, 'type':
'reply', 'cm
dId': 4}
2009-01-07 17:44:49 spiroserver.py:607:__init__():
* creating SpiroUnpickler
2009-01-07 17:44:49 spiroserver.py:249:executeRequest():
* {'attr': 'sqrt', 'cacheId': 4, 'kw': {}, 'args': (0,), 'cmdId': 5,
'cmd': 'get
'}
2009-01-07 17:44:49 spiroserver.py:276:executeRequest():
* found item 4 in cache, fetching attrib sqrt
2009-01-07 17:44:49 spiroserver.py:293:executeRequest():
* about to reply
2009-01-07 17:44:49 spiroserver.py:555:sendReply():
* sending reply {'status': 'ok', 'val': None, 'cacheId': 5, 'type':
'reply', 'cm
dId': 5}
2009-01-07 17:44:49 spiroserver.py:607:__init__():
* creating SpiroUnpickler
2009-01-07 17:44:49 spiroserver.py:249:executeRequest():
* {'attr': '__str__', 'cacheId': 5, 'kw': {}, 'args': (0,), 'cmdId': 6,
'cmd': '
get'}
2009-01-07 17:44:49 spiroserver.py:276:executeRequest():
* found item 5 in cache, fetching attrib __str__
2009-01-07 17:44:49 spiroserver.py:293:executeRequest():
* about to reply
2009-01-07 17:44:49 spiroserver.py:555:sendReply():
* sending reply {'status': 'ok', 'val': None, 'cacheId': 6, 'type':
'reply', 'cm
dId': 6}
2009-01-07 17:44:49 spiroserver.py:607:__init__():
* creating SpiroUnpickler
2009-01-07 17:44:49 spiroserver.py:249:executeRequest():
* {'attr': None, 'cacheId': 6, 'kw': {}, 'args': (), 'cmdId': 7, 'cmd':
'call'}
2009-01-07 17:44:49 spiroserver.py:370:executeRequest():
* about to call object '<function _thefunc at 47>' with args=() kw={}
2009-01-07 17:44:49 spiroserver.py:380:executeRequest():
* back from call, allocated cacheId 7
2009-01-07 17:44:49 spiroserver.py:555:sendReply():
* sending reply {'status': 'ok', 'val': "S'<java function sqrt
40>'\np0\n.", 'ca
cheId': 7, 'type': 'reply', 'cmdId': 7}
2009-01-07 17:44:49 spiroserver.py:607:__init__():
* creating SpiroUnpickler
2009-01-07 17:44:49 spiroserver.py:249:executeRequest():
* {'attr': None, 'cacheId': 7, 'kw': {}, 'args': (), 'cmdId': -1, 'cmd':
'goodby
e'}
2009-01-07 17:44:49 spiroserver.py:607:__init__():
* creating SpiroUnpickler
2009-01-07 17:44:49 spiroserver.py:249:executeRequest():
* {'attr': None, 'cacheId': 5, 'kw': {}, 'args': (16,), 'cmdId': 8,
'cmd': 'call
'}
2009-01-07 17:44:49 spiroserver.py:370:executeRequest():
* about to call object '<java function sqrt 40>' with args=(16,) kw={}
2009-01-07 17:44:49 spiroserver.py:380:executeRequest():
* back from call, allocated cacheId 8
2009-01-07 17:44:49 spiroserver.py:555:sendReply():
* sending reply {'status': 'ok', 'val': 'F4.0\n.', 'cacheId': 8, 'type':
'reply'
, 'cmdId': 8}
2009-01-07 17:44:49 spiroserver.py:607:__init__():
* creating SpiroUnpickler
2009-01-07 17:44:49 spiroserver.py:249:executeRequest():
* {'attr': None, 'cacheId': 8, 'kw': {}, 'args': (), 'cmdId': -1, 'cmd':
'goodby
e'}
2009-01-07 17:44:49 spiroserver.py:224:getRequest():
* Traceback (most recent call last):
+ File "spiroserver.py", line 222, in getRequest
+ size = int(self.rfile.readline().strip())
+ File "C:\DEV\jython2.5b0\Lib\socket.py", line 1276, in readline
+ data = self._sock.recv(self._rbufsize)
+ File "C:\DEV\jython2.5b0\Lib\socket.py", line 817, in recv
+ raise _map_exception(jlx)
+ error: (104, 'Software caused connection abort')
+
+ Failed to read size header, killing client
2009-01-07 17:44:49 spiroserver.py:194:handle():
* Traceback (most recent call last):
+ File "spiroserver.py", line 192, in handle
+ req = self.getRequest()
+ File "spiroserver.py", line 225, in getRequest
+ thread.exit()
+ SystemExit: 0
+
+ Failed to get request
2009-01-07 17:44:49 spiroserver.py:130:finish_request():
* Client session terminated |
