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Posted to users@qpid.apache.org by Sitapati das / Joshua J Wulf <si...@worldsankirtan.net> on 2012/07/16 14:22:44 UTC
Receiver.unsettled()
I'm trying to use the receiver.unsettled() method of the python receiver
object (mostly to figure out what it does).
When I call it, however, I get this error:
Traceback (most recent call last):
File "unsettled.py", line 14, in <module>
msgs=rx.unsettled()
File "<string>", line 6, in unsettled
File "/usr/lib/python2.6/site-packages/qpid/messaging/endpoints.py", line
974, in unsettled
return len([m for m in self.acked if m._receiver is self])
AttributeError: 'Receiver' object has no attribute 'acked'
Does the receiver needs to be created with some particular option to be
able to use this method?
Here's a minimal case that reproduces this error:
import sys
from qpid.messaging import *
connection=Connection("localhost:5672")
connection.open()
try:
ssn=connection.session()
rx=ssn.receiver("test; {create:always}")
tx=ssn.sender("test")
tx.send("hello")
rx.fetch()
msgs=rx.unsettled()
print msgs
ssn.acknowledge()
finally:
connection.close()
Re: Receiver.unsettled()
Posted by Gordon Sim <gs...@redhat.com>.
On 07/16/2012 10:45 PM, Sitapati das / Joshua J Wulf wrote:
> # python unsettled.py
> Traceback (most recent call last):
> File "unsettled.py", line 20, in <module>
> msgs = ssn.unsettled()
> AttributeError: Session instance has no attribute 'unsettled'
>
> Which is what I would have expected, given that the API docs make no
> mention of an unsettled() method for a session:
Yes, sorry, that was a stupid question on my part.
> http://qpid.apache.org/apis/0.16/python/html/qpid.messaging.endpoints.Session-class.html<http://qpid.apache.org/apis/0.16/python/html/index.html>
>
> I'll open a JIRA for the receiver.
Great, I see it and will take a look shortly.
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Re: Receiver.unsettled()
Posted by Sitapati das / Joshua J Wulf <si...@worldsankirtan.net>.
On Mon, Jul 16, 2012 at 10:41 PM, Gordon Sim <gs...@redhat.com> wrote:
> On 07/16/2012 01:22 PM, Sitapati das / Joshua J Wulf wrote:
>
>> I'm trying to use the receiver.unsettled() method of the python receiver
>> object (mostly to figure out what it does).
>>
>> When I call it, however, I get this error:
>>
>> Traceback (most recent call last):
>> File "unsettled.py", line 14, in <module>
>> msgs=rx.unsettled()
>> File "<string>", line 6, in unsettled
>> File "/usr/lib/python2.6/site-**packages/qpid/messaging/**endpoints.py",
>> line
>> 974, in unsettled
>> return len([m for m in self.acked if m._receiver is self])
>> AttributeError: 'Receiver' object has no attribute 'acked'
>>
>> Does the receiver needs to be created with some particular option to be
>> able to use this method?
>>
>
> No, that looks like a bug. Does ssn.unsettled() give the same error? Could
> you raise a JIRA and list the version you are using? Thanks!
# python unsettled.py
Traceback (most recent call last):
File "unsettled.py", line 20, in <module>
msgs = ssn.unsettled()
AttributeError: Session instance has no attribute 'unsettled'
Which is what I would have expected, given that the API docs make no
mention of an unsettled() method for a session:
http://qpid.apache.org/apis/0.16/python/html/qpid.messaging.endpoints.Session-class.html<http://qpid.apache.org/apis/0.16/python/html/index.html>
I'll open a JIRA for the receiver.
>
>
> Here's a minimal case that reproduces this error:
>>
>> import sys
>> from qpid.messaging import *
>>
>> connection=Connection("**localhost:5672")
>> connection.open()
>> try:
>> ssn=connection.session()
>> rx=ssn.receiver("test; {create:always}")
>> tx=ssn.sender("test")
>> tx.send("hello")
>>
>> rx.fetch()
>> msgs=rx.unsettled()
>> print msgs
>> ssn.acknowledge()
>>
>> finally:
>> connection.close()
>>
>>
>
>
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Re: Receiver.unsettled()
Posted by Gordon Sim <gs...@redhat.com>.
On 07/16/2012 01:22 PM, Sitapati das / Joshua J Wulf wrote:
> I'm trying to use the receiver.unsettled() method of the python receiver
> object (mostly to figure out what it does).
>
> When I call it, however, I get this error:
>
> Traceback (most recent call last):
> File "unsettled.py", line 14, in <module>
> msgs=rx.unsettled()
> File "<string>", line 6, in unsettled
> File "/usr/lib/python2.6/site-packages/qpid/messaging/endpoints.py", line
> 974, in unsettled
> return len([m for m in self.acked if m._receiver is self])
> AttributeError: 'Receiver' object has no attribute 'acked'
>
> Does the receiver needs to be created with some particular option to be
> able to use this method?
No, that looks like a bug. Does ssn.unsettled() give the same error?
Could you raise a JIRA and list the version you are using? Thanks!
> Here's a minimal case that reproduces this error:
>
> import sys
> from qpid.messaging import *
>
> connection=Connection("localhost:5672")
> connection.open()
> try:
> ssn=connection.session()
> rx=ssn.receiver("test; {create:always}")
> tx=ssn.sender("test")
> tx.send("hello")
>
> rx.fetch()
> msgs=rx.unsettled()
> print msgs
> ssn.acknowledge()
>
> finally:
> connection.close()
>
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