1. Funambol Server Architecture Stefano Nichele

3. Funambol Server Architecture We will refer to those as services . The DS service is the primary service , without that the Funambol Server cannot run. And we are going to change some names.... Core component of the Funambol Server. It provides synchronization and push engines Allows push mail by checking email accounts Allows pim push by checking the database Allows Client TCP Push DataSynchronization Server Inbox Listener Pim Listener CTP Server DataSynchronization service Pim Listener service Push Connection service Inbox Listener service

4. Funambol Server Architecture Synchronization Push DataSynchronization service Pim Listener service Push Connection service Inbox Listener service DB Mail Server

8. SyncML – an example <SyncML xmlns='SYNCML:SYNCML1.2'> <SyncHdr> <VerDTD>1.2</VerDTD> <VerProto>SyncML/1.2</VerProto> <SessionID>1</SessionID> <MsgID>3</MsgID> <Target> <LocURI>IMEI:004400061769830</LocURI> </Target> <Source> <LocURI>http://syncserver.com/servlets/SyncML</LocURI> </Source> ... </SyncHdr> <SyncBody> <Status> <CmdID>1</CmdID> <MsgRef>3</MsgRef> <CmdRef>0</CmdRef> <Cmd>SyncHdr</Cmd> <TargetRef>http://syncserver.com/servlets/SyncML</TargetRef> <SourceRef>IMEI:004400061769830</SourceRef> <Data>200</Data> </Status> </SyncBody> </SyncML>

10. Data Synchronization service Admin Manager Pipeline Manager Nokia Synclet Razr Synclet Push Engine Push Sender WebServices API Plugins Manager Plugin A Plugin B Framework Device Inventory SMS Service SMS Provider Synchr. Engine Email Sync Source PIM Sync Source Google Sync Source Officer

21. Funambol Server Architecture Push DataSynchronization service Pim Listener service Push Connection service Inbox Listener service DB Mail Server

31. Connection-oriented push UDP channel Connecting Pushing Push Connection Service 1 The client opens the connection and sends its credentials DS service WS API Push Engine 2 The Push Connection service calls the DS service WS API to authenticate the client The Push Sender sends a multicast UDP message with the push message 2 1 The Push Connection service receives the UDP message and checks if the recipient is connected 3 If the device is connected, the push message is written on the already open (by the client)connection

36. Push Framework Listener Task executor Tasks queue Scheduled tasks One Shot tasks DB Registry Monitor Plugin Manager UDP Listener At startup it loads from the database the list of tasks to perform and publish it in the tasks queue Thread Pool. Any free thread pickup from the queue a task and starts its execution. It can contain scheduled tasks or “One Shot” tasks It allows notifiable mode ... ... User 1 User 2 User 3 User 4

39. Conclusions Monitoring Monitoring WS API Connection-less push Request for connection-oriented push Connection-oriented push Synchronization DS service Mail Server InboxListener service PIMListener service PIM DB Mail Server WS API Push Engine Push Connection service 1 1 2 3 4 5 Sync Engine 6

41. The End