On Feb 12, 2010, at 9:51 PM, K. Richard Pixley wrote:
> I'm working with parallelized build servers. We often have raided
> disks, solid state disks, servers with huge amounts of disk cache
> specifically so that an entire build happens in memory, etc. File io is
> our bottleneck.
Yeah, thi
On Feb 11, 2010, at 5:27 PM, Timothy Allen wrote:
> On Thu, 11 Feb 2010 11:54:47 -0600
> Kevin Horn wrote:
>> Not entirely related to this discussion (though not entirely
>> unrelated), I think that Twisted's whole release/distribution system
>> needs to be revamped a little. I've been meaning to
Glyph Lefkowitz wrote:
> If you only have one disk, you can only really get a benefit from two, maybe
> three file I/O slave processes, and that's a fairly small amount of resources
> to manage. Granted, it's tricky to really identify how many "disks" you've
> got in a system, and the performan
On Feb 12, 2010, at 3:11 PM, exar...@twistedmatrix.com wrote:
> On 07:35 pm, r...@noir.com wrote:
>>
>> Er... on second thought... isn't there still a utility in asynchronous
>> file io which yields to the reactor?
>>
>> It may be always readable/writable, but if I simply read/write, I'll
>> b
On 07:35 pm, r...@noir.com wrote:
>exar...@twistedmatrix.com wrote:
>>It isn't `doRead`'s job to close the file descriptor. At most, it's
>>`doRead`'s job to signal that the descriptor is no longer worth
>>keeping
>>open by returning something like an instance of ConnectionDone or
>>ConnectionLos
On 06:03 pm, r...@cttc.upc.edu wrote:
>Hello everybody,
>
>I am trying to build a a client/server application using Perspective
>Broker and wanting to authenticate against a PostgreSQL database.
>Everything works fine if I user plain text passwords, but when trying
>to
>hash then using md5 using
exar...@twistedmatrix.com wrote:
> Also, you won't accomplish much by adding a file descriptor for a normal
> file to the reactor. Select, poll, etc, will always indicate that such
> descriptors are both readable and writeable.
Er... on second thought... isn't there still a utility in asynchrono
exar...@twistedmatrix.com wrote:
> It isn't `doRead`'s job to close the file descriptor. At most, it's
> `doRead`'s job to signal that the descriptor is no longer worth keeping
> open by returning something like an instance of ConnectionDone or
> ConnectionLost. Then the reactor will call conn
Hello everybody,
I am trying to build a a client/server application using Perspective
Broker and wanting to authenticate against a PostgreSQL database.
Everything works fine if I user plain text passwords, but when trying to
hash then using md5 using
from hashlib import md5
md5Password = md5(pass
On Thu, Feb 11, 2010 at 1:55 PM, Matt Bone wrote:
> You could try virtualenv:
>
> http://pypi.python.org/pypi/virtualenv
>
> And have one virtual environment with Twisted 9.0 and another with
> Twisted 8.2, etc, etc.
>
Thanks! Will try it out
> --matt
>
> On Thu, Feb 11, 2010 at 6:41 AM, Pet wr
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