Neil's email bounced. ---- Hiro Kishimoto From: "neil p chue hong" <N.ChueHong@epcc.ed.ac.uk> To: "'ogsa-wg'" <ogsa-wg@gridforum.org> Subject: Notes from ByteIO Telcon Date: Wed, 13 Apr 2005 10:17:31 +0100 These are the notes from the telcon postponed from last week. Minutes from the ByteIO Telcon on 12/4/05 ----------------------------------------- Attending: Mark Morgan (MM) Neil Chue Hong (NCH) Dave Berry (DB) Agenda - Charter Discussion - Telcon times - Kicking off technical discussion Date of next Telcon: 19/4/05 at 14:00 UTC (09:00 CDT / 10:00 EDT / 15:00 BST / 16:00 CEST) *** Note change in time *** Charter Discussion ------------------ The co-chairs and Dave Berry had put out the charter for comment, separately the OGSA-WG solicited comments on the ByteIO charter. In particular, one set of comments from Olegario Hernandez were addressed: - concern over whether the writers have properly considered the writing operations in scope (this stemmed from confusion within the initial version of scope as compared with the focus) - the scope does not clearly say what is included We discussed the charter, reworded the purpose, and tightened the scope to make it consistent. We feel we have now given adequate time for comment, received comments and addressed them where necessary. AGREED to submit revised charter, DB has done this. Telcon ------ Agreed to change telcon time to an hour earlier, to avoid clash with DAIS WG telcons. The new time is Tuesdays at 14:00 UTC / 09:00 CDT / 15:00 BST, starting from next week. [NCH] will advertise new time and distribute minutes [DB] will book a new telcon slot Starting Tech ------------- NCH circulated a paper on experiments done in Edinburgh comparing SOAP Base64, SwA and DIME, and sockets. Mark had also done some experiments, which confirm these results. The problem with using SwA is that in the next Microsoft WSE 3.0 release, it is likely that DIME will go out and MTOM will go in. So we lose compatibility in this release. We can also disregard raw sockets as a default as it's just not going to play nice with any web services normal setup. NCH will check on the progress of MTOM implementations in Java. There appear to be some commits into Apache on MTOM in JAXRPC 2.0 / JAXB. WebDAV can be wrapped by a simple web service, this might be a possibility, MM will look into this in more detail. Agenda for next week -------------------- Continue technical discussion Start discussing use cases - binary file - DAIS query - sensor [MM] Write a paragraph or two describing a binary file use case. [NCH] Send mail to Mario Antonioletti at DAIS to procure an existing use case from DAIS to contribute. [DB] Send mail to NEC to see if they can provide a sensor use case -- << NOTE ROOM CHANGE, OTHER DETAILS REMAIN CONSTANT >> Neil P Chue Hong | T: [+44] (0)131 650 5957 Project Manager, EPCC | F: [+44] (0)131 650 6555 Rm 2409, JCMB, Mayfield Rd. | E: N.ChueHong@epcc.ed.ac.uk Edinburgh, EH9 3JZ, UK | W: http://www.epcc.ed.ac.uk "A film is like a battleground. It's love, hate, action, violence, death - in a word, emotion." - Sam Fuller