Status: Accepted
Owner: [email protected]
Labels: Type-Task Priority-Medium MileStone-VideoComponent
New issue 1569 by [email protected]: New concept for RemoteClients and
Server Side Session
http://code.google.com/p/openmeetings/issues/detail?id=1569
The ScopeApplicationAdapter, ChatServer, WhiteboardService (and potentially
some more) are iterating through all available connections to send for
example whiteboard events. There is just one exception at this point: If it
is a screensharing client we do not send whiteboard events to.
If there are now two or several NetConnection per conference participant,
we need to make sure that only the NetConnection that really handles the
whiteboard will receive whiteboard events. Otherwise it will lead to the
situation that you send the same whiteboard objects (that can be several
KBytes) seeral time to the same client.
On the other hand I can imagine there are Events that you actually want to
send to those NetConnections that handle the Audio/Video component.
It makes not so much sense anymore to handle all RoomClients in a single
queue then and currently the paradigma is:
array ( publicSID1 = roomClient1, publicSID2 = roomClient2, ...)
if we have several roomClients representing the same user (and publicSID
this array(map) will no more work.
We should split up the roomClients into several list. A audio/video
NetConnection also does not need a full RoomClient object with all
attributes.
New design of RoomClient:
abstract class BaseRoomClient
-->RoomClient extends BaseRoomClient
-->ScreenClient extends BaseRoomClient
-->AudioVideoClient extends BaseRoomClient
New design of session object:
roomClientArrayMap = array ( publicSID1 = roomClient1, publicSID2 =
roomClient2, ...)
screenSharingMap = array ( publicSID1 = screenRoomClient1, publicSID2 =
screenRoomClient2, ...)
audioVideoMap = array ( publicSID1 = videoRoomClient1, publicSID2 =
videoRoomClient2, ...)
So to iterate through all clients that should receive the whiteboard events
we iterate only through roomClientArrayMap and no more through all session
objects.
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