Added checking for HTML5 webcams

This should prevent blank webcams on the flash client

akka-bbb-apps/src/main/scala/org/bigbluebutton/core/apps/users/UserBroadcastCamStartMsgHdlr.scala

@@ -16,7 +16,7 @@ trait UserBroadcastCamStartMsgHdlr {
       val envelope = BbbCoreEnvelope(UserBroadcastCamStartedEvtMsg.NAME, routing)
       val header = BbbClientMsgHeader(UserBroadcastCamStartedEvtMsg.NAME, props.meetingProp.intId, msg.header.userId)
 
-      val body = UserBroadcastCamStartedEvtMsgBody(msg.header.userId, msg.body.stream)
+      val body = UserBroadcastCamStartedEvtMsgBody(msg.header.userId, msg.body.stream, msg.body.isHtml5Client)
       val event = UserBroadcastCamStartedEvtMsg(header, body)
       val msgEvent = BbbCommonEnvCoreMsg(envelope, event)
       outGW.send(msgEvent)

bbb-common-message/src/main/scala/org/bigbluebutton/common2/msgs/WebcamsMsgs.scala

@@ -3,7 +3,7 @@ package org.bigbluebutton.common2.msgs
 object UserBroadcastCamStartedEvtMsg { val NAME = "UserBroadcastCamStartedEvtMsg" }
 case class UserBroadcastCamStartedEvtMsg(header: BbbClientMsgHeader,
                                          body: UserBroadcastCamStartedEvtMsgBody) extends BbbCoreMsg
-case class UserBroadcastCamStartedEvtMsgBody(userId: String, stream: String)
+case class UserBroadcastCamStartedEvtMsgBody(userId: String, stream: String, isHtml5Client: Boolean = false)
 
 object UserBroadcastCamStartMsg { val NAME = "UserBroadcastCamStartMsg" }
 case class UserBroadcastCamStartMsg(header: BbbClientMsgHeader, body: UserBroadcastCamStartMsgBody) extends StandardMsg

bigbluebutton-client/src/org/bigbluebutton/modules/users/services/MessageReceiver.as

@@ -487,7 +487,7 @@ package org.bigbluebutton.modules.users.services
       logData.tags = ["users"];
       logData.status = "user_ejected";
       logData.message = "User ejected from meeting.";
-      LOGGER.info(JSON.stringify(logData));
+      LOGGER.debug(JSON.stringify(logData));
     }
     
     private function handleUserLocked(msg:Object):void {
@@ -698,21 +698,24 @@ package org.bigbluebutton.modules.users.services
     private function handleUserBroadcastCamStartedEvtMsg(msg:Object):void {
       var userId: String = msg.body.userId as String; 
       var streamId: String = msg.body.stream as String;
+      var isHtml5Client: Boolean = msg.body.isHtml5Client as Boolean;
       
       var logData:Object = UsersUtil.initLogData();
       logData.tags = ["webcam"];
       logData.message = "UserBroadcastCamStartedEvtMsg server message";
       logData.user.webcamStream = streamId;
+      logData.user.isHtml5Client = isHtml5Client;
       LOGGER.info(JSON.stringify(logData));
-      
-      var mediaStream: MediaStream = new MediaStream(streamId, userId)
-      LiveMeeting.inst().webcams.add(mediaStream);
-      
-      var webUser: User2x = UsersUtil.getUser(userId);
-      if (webUser != null) {
-        sendStreamStartedEvent(userId, webUser.name, streamId);
+
+      if (!isHtml5Client) {
+        var mediaStream: MediaStream = new MediaStream(streamId, userId)
+          LiveMeeting.inst().webcams.add(mediaStream);
+
+        var webUser: User2x = UsersUtil.getUser(userId);
+        if (webUser != null) {
+          sendStreamStartedEvent(userId, webUser.name, streamId);
+        }
       }
-      
     }
     
     private function sendStreamStartedEvent(userId: String, name: String, stream: String):void{