Clean up WhiteBoardService to use proper sync methods
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Key: OPENMEETINGS-169
URL: https://issues.apache.org/jira/browse/OPENMEETINGS-169
Project: Openmeetings
Issue Type: Task
Affects Versions: 2.0 Apache Incubator Release
Reporter: SebastianWagner
Assignee: SebastianWagner
Fix For: 2.0 Apache Incubator Release
The whiteboard service currently syncs whiteboard events to AVClient... that
makes no sense.
Also it does not check if rcl == null (meaning: He does not check if a client
currently already has disconnected while syncing)
That results in exceptions like:
ERROR 04-14 13:18:14.001 WhiteBoardService.java 143835 791
org.openmeetings.app.remote.WhiteBoardService [NioProcessor-5] -
[removeUserFromAllLists]
java.lang.NullPointerException: null
at
org.openmeetings.app.remote.WhiteBoardService.removeUserFromAllLists(WhiteBoardService.java:771)
~[openmeetings-2.0.0-SNAPSHOT.jar:na]
at
org.openmeetings.app.remote.red5.ScopeApplicationAdapter.roomLeaveByScope(ScopeApplicationAdapter.java:596)
[openmeetings-2.0.0-SNAPSHOT.jar:na]
at
org.openmeetings.app.remote.red5.ScopeApplicationAdapter.roomLeave(ScopeApplicationAdapter.java:533)
[openmeetings-2.0.0-SNAPSHOT.jar:na]
at
org.red5.server.adapter.MultiThreadedApplicationAdapter.leave(MultiThreadedApplicationAdapter.java:519)
[red5.jar:na]
The sync methods in the Whiteboard Service should use the same mechanism like
the ones in the ScopeApplicationAdapter.
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