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Jason Tackaberry wrote:
| On Thu, 2008-02-14 at 19:07 +0100, Duncan Webb wrote:
|> What happens is:
|> freevo execute src/tv/record_client.py getNextProgramStart
|> xml_rpc_server at 'http://localhost:18001/'
|> 06:20: getNextProgramStart begin
|> 06:20: getNextProgramStart.progress=<kaa.notifier.async.InProgress
object at 0xb6eea24c>
|
| But are you sure that the InProgress that the first rpc yields ever
| finishes?
|
| In any case, try updating svn and let me know. This this works for me
| on python 2.4:
|
| import kaa, sys
|
| @kaa.coroutine()
| def delayed():
| cb = kaa.InProgressCallback()
| kaa.OneShotTimer(cb, 42).start(0.5)
| yield cb
| yield cb.get_result()
|
| @kaa.coroutine()
| def foo():
| for i in range(5):
| p = delayed()
| yield p
| print "%d:" %i, p.get_result()
| sys.exit(1)
|
| foo()
| kaa.main.run()
This works, it gives:
python foo.py
0: 42
1: 42
2: 42
3: 42
4: 42
Asynctest also works:
python base/test/asynctest.py
1
fast needs more time
2
3
subyield needs more time
4
5
6
(7, 8)
None
9
10
{'foo': 11, 'bar': 12}
13
crash test ok
14
connect to server
server tests
(15, True)
(16, False)
17
18
2008-02-14 21:40:43,265 [ERROR] rpc(527): ['test1', 'test3', 'test2',
'test5', 'test4', 'test6', 'shutdown']
bad rpc test ok
remote rpc exception test ok
========= A traceback (for rpc) is expected below:
Exception during RPC call 'test6'; remote traceback follows:
~ File "/usr/lib/python2.4/site-packages/kaa/rpc.py", line 521, in
_handle_packet_after_auth
~ result = self._callbacks[function](*args, **kwargs)
~ File "base/test/asynctest.py", line 43, in test6
~ raise ValueError
ValueError
19
20
21
server down
My code works better and gives:
freevo execute src/tv/record_client.py getNextProgramStart
0.000: getNextProgramStart begin
0.023: getNextProgramStart.progress=<kaa.notifier.async.InProgress
object at 0xb6eef1ec>
9.850: getNextProgramStart.progress=<kaa.notifier.async.InProgress
object at 0xb6eef1ec>
shutdown.result='bye'
Under Python 2.5 (AMD64) I get this:
# freevo execute src/tv/record_client.py getNextProgramStart
0.000: getNextProgramStart begin
0.011: getNextProgramStart.progress=<kaa.notifier.async.InProgress
object at 0x2aea687a5710>
5.686: getNextProgramStart.progress=<kaa.notifier.async.InProgress
object at 0x2aea687a5710>
shutdown.result='bye'
# freevo execute src/tv/record_client.py updateFavoritesScheduleNow
5.680: result: (1, 'favorites schedule updated')
Under Python 2.4 (P3) this:
# freevo execute src/tv/record_client.py getNextProgramStart
0.000: getNextProgramStart begin
0.022: getNextProgramStart.progress=<kaa.notifier.async.InProgress
object at 0xb6f471cc>
9.741: getNextProgramStart.progress=<kaa.notifier.async.InProgress
object at 0xb6f471cc>
shutdown.result='bye'
# freevo execute src/tv/record_client.py updateFavoritesScheduleNow
9.739: result: (1, 'favorites schedule updated')
shutdown.result='bye'
The timings make sense but the get_result is blocking in the coroutine
but is okay for the wait.
The code from record_client is:
~ def updateFavoritesScheduleNow(self):
~ """ Update the favorites scbedule, returning the object """
~ _debug_('updateFavoritesScheduleNow()', 2)
~ progress = self.recordserver_rpc('updateFavoritesSchedule')
~ if progress is None:
~ return None
~ progress.wait()
~ result = progress.get_result()
~ _debug_('getScheduledRecordingsNow.result=%r' % (result,), 2)
~ return result
[snip]
~ if function == "updatefavoritesschedulenow":
~ start = time.time()
~ result = rc.updateFavoritesScheduleNow()
~ print '%s: result: %r' % (rc.timeit(start), result)
Sorry this is a bit long, and the current version of record_client.py is
checked in at r10369.
Duncan
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