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Long delays in data transfer while using vb.net webservice

1
Hi all,

we have developed and application in which Mobile devices using Win CE talk to SQL server 2000 db.

the applicaiton is developed in .net.

using webservices i.e soap protocol data transfer is being done.

as Microsoft ONLY supports soap, we dont have any other option right now !

the main issue is speed...when huge amt of data is to be transmitted...speed is horrible sometimes.

One strange thing happened few days back... to save a particular entity, it took F I V E minutes...which is NOT at all acceptable in any case...!!!

when we investigated, we found IIS was asking device to increase the packet size and device could not.

but can there be anything related to SOAP protocol, which gave this inconsistent output...next time it function well.

and when it happened, the data to be transfered was not much.

our apps is quite bigger one... currently used by 21 LXE forklift comps and 7 symbol PPT's.

so, any help regarding increasing speed and the strange behaviour mentioned above, would be appreciated.

Thanking you in anticipation,

Mandar Chandrakant Jambotkar
Jun 26 '06 #1
0 1128

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