Re: [ZODB-Dev] Really want to refactor ZEO's networking archiecture

2006-05-05 Thread Jens Vagelpohl
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 5 May 2006, at 02:57, David Pratt wrote: Hi Jim and Roderigo! This is encouraging news. I have been putting much thought into this also. There is a downside to refactoring ZEO in that there are many folks heavily dependent on it and also re

Re: [ZODB-Dev] Really want to refactor ZEO's networking archiecture

2006-05-05 Thread Jim Fulton
Rodrigo Dias Arruda Senra wrote: ... I volunteer to help with two-hours time slices on a daily basis, probably more on weekends. Great. We should figure out a time to discuss what we're going to do. I can often be found on the #zope3-dev irc channel. Otherwise, I'll start some email discuss

Re: [ZODB-Dev] Really want to refactor ZEO's networking archiecture

2006-05-05 Thread Jim Fulton
David Pratt wrote: Hi Jim and Roderigo! This is encouraging news. I have been putting much thought into this also. There is a downside to refactoring ZEO in that there are many folks heavily dependent on it and also reasonably happy with it. The refactoring we are talking about won't effect t

Re: [ZODB-Dev] Really want to refactor ZEO's networking archiecture

2006-05-05 Thread Jim Fulton
Jens Vagelpohl wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 5 May 2006, at 02:57, David Pratt wrote: Hi Jim and Roderigo! This is encouraging news. I have been putting much thought into this also. There is a downside to refactoring ZEO in that there are many folks heavily depend

Re: [ZODB-Dev] Really want to refactor ZEO's networking archiecture

2006-05-05 Thread Sidnei da Silva
On Fri, May 05, 2006 at 07:25:50AM -0400, Jim Fulton wrote: | >IMHO there is no downside. People would be "heavily dependent" if they | >e.g. had programs directly interacting with ZEO internals, or | >subclassing ZEO components. I would bet the number of people who are in | >that position ca

[ZODB-Dev] Re: Questions on ZODB BTrees versus bsddb BTrees

2006-05-05 Thread Florent Guillaume
Terry Jones wrote: I've just read the ZODB/ZEO Programming Guide (Release 3.6.0, A.M. Kuchling, January 5, 2006) and I'd like to ask a few questions. Are the following all correct? - The BTrees supported by ZODB have nothing to do with Berkeley DB Btrees (apart from the fact that they're bo

[ZODB-Dev] Re: Questions on ZODB BTrees versus bsddb BTrees

2006-05-05 Thread Terry Jones
Hi Florent | For the values stuff, what people usually do is have two BTrees that hey | keep in sync, one being the reverse of the other. Finding all values >= X | is then simply a matter of using the proper API on the reverse Tree (and | it's fast). Ok, thanks. People on zope-dev pointed me to Z

Re: [ZODB-Dev] Really want to refactor ZEO's networking archiecture

2006-05-05 Thread Jim Fulton
Sidnei da Silva wrote: ... Oh, if I'm allowed to speak *wink*, it would be great if in this refactoring 'zrpc' could be made to work with less dependencies. I'm using 'zrpc' on a project and it was a pain to implement a minimally working application because it depended on a few convoluted step

Re: [ZODB-Dev] Really want to refactor ZEO's networking archiecture

2006-05-05 Thread Sidnei da Silva
On Fri, May 05, 2006 at 10:32:12AM -0400, Jim Fulton wrote: | Sidnei da Silva wrote: | ... | >Oh, if I'm allowed to speak *wink*, it would be great if in this | >refactoring 'zrpc' could be made to work with less dependencies. | > | >I'm using 'zrpc' on a project and it was a pain to implement a |