PDA Adaptor

The PDA adaptor sits between the mobile clients and the GMS system and does user management, message mapping, connection management, and message optimization based on the user and device specification. The PDA adaptor looks like a typical Garnet client to GMS, and adapts data to the mobile device client specifications. For instance, the PDA adaptor listens to all the messages and events on the Garnet collaboration system by subscribing to GMS and it delivers messages from the mobile clients to GMS by publishing regular GMS message.

HHMS is a natural modification of the event service of GMSME bearing in mind the constraints of hand held devices. The PDA adaptor parses the GMS XML message body and delivers it to the mobile client over HHMS. HHMS protocol contains only the necessary data for message delivery in optimized form.




Overview

Architecture

PDA Adaptor

Transports

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