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Merge pull request #20132 from antobinary/html5-pack-30

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refactor/build: drop html5InstanceId and simplify bbb-html5 frontend/backend
This commit is contained in:
Anton Georgiev 2024-05-08 10:04:37 -04:00 committed by GitHub
commit 628c3bb32b
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55 changed files with 96 additions and 531 deletions
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4
.github/workflows/automated-tests.yml vendored
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@ -256,6 +256,9 @@ jobs:
'
- name: Install BBB
uses: nick-fields/retry@v3
env:
NODE_EXTRA_CA_CERTS: /usr/local/share/ca-certificates/bbb-dev/bbb-dev-ca.crt
ACTIONS_RUNNER_DEBUG: true
with:
timeout_minutes: 25
max_attempts: 2
@ -265,7 +268,6 @@ jobs:
cd /root/ && wget -nv https://raw.githubusercontent.com/bigbluebutton/bbb-install/v3.0.x-release/bbb-install.sh -O bbb-install.sh
cat bbb-install.sh | sed "s|> /etc/apt/sources.list.d/bigbluebutton.list||g" | bash -s -- -v jammy-30-dev -s bbb-ci.test -j -d /certs/
bbb-conf --salt bbbci
echo "NODE_EXTRA_CA_CERTS=/usr/local/share/ca-certificates/bbb-dev/bbb-dev-ca.crt" >> /usr/share/meteor/bundle/bbb-html5-with-roles.conf
sed -i "s/\"minify\": true,/\"minify\": false,/" /usr/share/etherpad-lite/settings.json
bbb-conf --restart
EOF

2
akka-bbb-apps/src/main/scala/org/bigbluebutton/core/BigBlueButtonActor.scala
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@ -154,7 +154,7 @@ class BigBlueButtonActor(
}
private def handleGetAllMeetingsReqMsg(msg: GetAllMeetingsReqMsg): Unit = {
RunningMeetings.meetings(meetings).filter(_.props.systemProps.html5InstanceId == msg.body.html5InstanceId).foreach(m => {
RunningMeetings.meetings(meetings).foreach(m => {
m.actorRef ! msg
})
}

4
akka-bbb-apps/src/main/scala/org/bigbluebutton/core/apps/groupchats/SyncGetGroupChatsInfoMsgHdlr.scala
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@ -11,7 +11,7 @@ trait SyncGetGroupChatsInfoMsgHdlr {
def handleSyncGetGroupChatsInfo(state: MeetingState2x, liveMeeting: LiveMeeting, bus: MessageBus): MeetingState2x = {
def buildSyncGetGroupChatsRespMsg(allChats: Vector[GroupChatInfo]): BbbCommonEnvCoreMsg = {
val routing = Routing.addMsgToHtml5InstanceIdRouting(liveMeeting.props.meetingProp.intId, liveMeeting.props.systemProps.html5InstanceId.toString)
val routing = Routing.addMsgToClientRouting(MessageTypes.DIRECT, liveMeeting.props.meetingProp.intId, "nodeJSapp")
val envelope = BbbCoreEnvelope(SyncGetGroupChatsRespMsg.NAME, routing)
val header = BbbClientMsgHeader(SyncGetGroupChatsRespMsg.NAME, liveMeeting.props.meetingProp.intId, "nodeJSapp")
val body = SyncGetGroupChatsRespMsgBody(allChats)
@ -21,7 +21,7 @@ trait SyncGetGroupChatsInfoMsgHdlr {
}
def buildSyncGetGroupChatMsgsRespMsg(msgs: Vector[GroupChatMsgToUser], chatId: String): BbbCommonEnvCoreMsg = {
val routing = Routing.addMsgToHtml5InstanceIdRouting(liveMeeting.props.meetingProp.intId, liveMeeting.props.systemProps.html5InstanceId.toString)
val routing = Routing.addMsgToClientRouting(MessageTypes.DIRECT, liveMeeting.props.meetingProp.intId, "nodeJSapp")
val envelope = BbbCoreEnvelope(SyncGetGroupChatMsgsRespMsg.NAME, routing)
val header = BbbClientMsgHeader(SyncGetGroupChatMsgsRespMsg.NAME, liveMeeting.props.meetingProp.intId, "nodeJSapp")
val body = SyncGetGroupChatMsgsRespMsgBody(chatId, msgs)

2
akka-bbb-apps/src/main/scala/org/bigbluebutton/core/apps/meeting/SyncGetMeetingInfoRespMsgHdlr.scala
View File

@ -9,7 +9,7 @@ trait SyncGetMeetingInfoRespMsgHdlr {
val outGW: OutMsgRouter
def handleSyncGetMeetingInfoRespMsg(props: DefaultProps): Unit = {
val routing = Routing.addMsgToHtml5InstanceIdRouting(props.meetingProp.intId, props.systemProps.html5InstanceId.toString)
val routing = Routing.addMsgToClientRouting(MessageTypes.DIRECT, props.meetingProp.intId, "nodeJSapp")
val envelope = BbbCoreEnvelope(SyncGetMeetingInfoRespMsg.NAME, routing)
val header = BbbCoreBaseHeader(SyncGetMeetingInfoRespMsg.NAME)

2
akka-bbb-apps/src/main/scala/org/bigbluebutton/core/apps/presentationpod/SyncGetPresentationPodsMsgHdlr.scala
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@ -12,7 +12,7 @@ trait SyncGetPresentationPodsMsgHdlr {
def handleSyncGetPresentationPods(state: MeetingState2x, liveMeeting: LiveMeeting, bus: MessageBus): MeetingState2x = {
def buildSyncGetPresentationPodsRespMsg(pods: Vector[PresentationPodVO]): BbbCommonEnvCoreMsg = {
val routing = Routing.addMsgToHtml5InstanceIdRouting(liveMeeting.props.meetingProp.intId, liveMeeting.props.systemProps.html5InstanceId.toString)
val routing = Routing.addMsgToClientRouting(MessageTypes.DIRECT, liveMeeting.props.meetingProp.intId, "nodeJSapp")
val envelope = BbbCoreEnvelope(SyncGetPresentationPodsRespMsg.NAME, routing)
val header = BbbClientMsgHeader(SyncGetPresentationPodsRespMsg.NAME, liveMeeting.props.meetingProp.intId, "nodeJSapp")

5
akka-bbb-apps/src/main/scala/org/bigbluebutton/core/apps/screenshare/SyncGetScreenshareInfoRespMsgHdlr.scala
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@ -9,9 +9,10 @@ trait SyncGetScreenshareInfoRespMsgHdlr {
this: ScreenshareApp2x =>
def handleSyncGetScreenshareInfoRespMsg(liveMeeting: LiveMeeting, bus: MessageBus): Unit = {
val routing = Routing.addMsgToHtml5InstanceIdRouting(
val routing = Routing.addMsgToClientRouting(
MessageTypes.BROADCAST_TO_MEETING,
liveMeeting.props.meetingProp.intId,
liveMeeting.props.systemProps.html5InstanceId.toString
"nodeJSapp"
)
val envelope = BbbCoreEnvelope(SyncGetScreenshareInfoRespMsg.NAME, routing)
val header = BbbClientMsgHeader(

2
akka-bbb-apps/src/main/scala/org/bigbluebutton/core/apps/users/SyncGetUsersMeetingRespMsgHdlr.scala
View File

@ -11,7 +11,7 @@ trait SyncGetUsersMeetingRespMsgHdlr {
val outGW: OutMsgRouter
def handleSyncGetUsersMeetingRespMsg(): Unit = {
val routing = Routing.addMsgToHtml5InstanceIdRouting(liveMeeting.props.meetingProp.intId, liveMeeting.props.systemProps.html5InstanceId.toString)
val routing = Routing.addMsgToClientRouting(MessageTypes.DIRECT, liveMeeting.props.meetingProp.intId, "nodeJSapp")
val envelope = BbbCoreEnvelope(SyncGetUsersMeetingRespMsg.NAME, routing)
val header = BbbClientMsgHeader(SyncGetUsersMeetingRespMsg.NAME, liveMeeting.props.meetingProp.intId, "nodeJSapp")

2
akka-bbb-apps/src/main/scala/org/bigbluebutton/core/apps/voice/SyncGetVoiceUsersMsgHdlr.scala
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@ -17,7 +17,7 @@ trait SyncGetVoiceUsersMsgHdlr {
callerNum = u.callerNum, color = u.color, muted = u.muted, talking = u.talking, listenOnly = u.listenOnly)
}
val routing = Routing.addMsgToHtml5InstanceIdRouting(liveMeeting.props.meetingProp.intId, liveMeeting.props.systemProps.html5InstanceId.toString)
val routing = Routing.addMsgToClientRouting(MessageTypes.DIRECT, liveMeeting.props.meetingProp.intId, "nodeJSapp")
val envelope = BbbCoreEnvelope(SyncGetVoiceUsersRespMsg.NAME, routing)
val header = BbbClientMsgHeader(SyncGetVoiceUsersRespMsg.NAME, liveMeeting.props.meetingProp.intId, "nodeJSapp")
val body = SyncGetVoiceUsersRespMsgBody(voiceUsers)

5
akka-bbb-apps/src/main/scala/org/bigbluebutton/core/apps/webcam/SyncGetWebcamInfoRespMsgHdlr.scala
View File

@ -13,9 +13,10 @@ trait SyncGetWebcamInfoRespMsgHdlr {
this: WebcamApp2x =>
def handleSyncGetWebcamInfoRespMsg(liveMeeting: LiveMeeting, bus: MessageBus): Unit = {
val routing = Routing.addMsgToHtml5InstanceIdRouting(
val routing = Routing.addMsgToClientRouting(
MessageTypes.BROADCAST_TO_MEETING,
liveMeeting.props.meetingProp.intId,
liveMeeting.props.systemProps.html5InstanceId.toString
"nodeJSapp"
)
val envelope = BbbCoreEnvelope(SyncGetWebcamInfoRespMsg.NAME, routing)
val header = BbbClientMsgHeader(

2
akka-bbb-apps/src/main/scala/org/bigbluebutton/core/apps/whiteboard/ClearWhiteboardPubMsgHdlr.scala
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@ -11,7 +11,7 @@ trait ClearWhiteboardPubMsgHdlr extends RightsManagementTrait {
def handle(msg: ClearWhiteboardPubMsg, liveMeeting: LiveMeeting, bus: MessageBus): Unit = {
def broadcastEvent(msg: ClearWhiteboardPubMsg, fullClear: Boolean): Unit = {
val routing = Routing.addMsgToHtml5InstanceIdRouting(liveMeeting.props.meetingProp.intId, liveMeeting.props.systemProps.html5InstanceId.toString)
val routing = Routing.addMsgToClientRouting(MessageTypes.BROADCAST_TO_MEETING, liveMeeting.props.meetingProp.intId, msg.header.userId)
val envelope = BbbCoreEnvelope(ClearWhiteboardEvtMsg.NAME, routing)
val header = BbbClientMsgHeader(ClearWhiteboardEvtMsg.NAME, liveMeeting.props.meetingProp.intId, msg.header.userId)

2
akka-bbb-apps/src/main/scala/org/bigbluebutton/core/apps/whiteboard/DeleteWhiteboardAnnotationsPubMsgHdlr.scala
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@ -11,7 +11,7 @@ trait DeleteWhiteboardAnnotationsPubMsgHdlr extends RightsManagementTrait {
def handle(msg: DeleteWhiteboardAnnotationsPubMsg, liveMeeting: LiveMeeting, bus: MessageBus): Unit = {
def broadcastEvent(msg: DeleteWhiteboardAnnotationsPubMsg, removedAnnotationsIds: Array[String]): Unit = {
val routing = Routing.addMsgToHtml5InstanceIdRouting(liveMeeting.props.meetingProp.intId, liveMeeting.props.systemProps.html5InstanceId.toString)
val routing = Routing.addMsgToClientRouting(MessageTypes.BROADCAST_TO_MEETING, liveMeeting.props.meetingProp.intId, msg.header.userId)
val envelope = BbbCoreEnvelope(DeleteWhiteboardAnnotationsEvtMsg.NAME, routing)
val header = BbbClientMsgHeader(DeleteWhiteboardAnnotationsEvtMsg.NAME, liveMeeting.props.meetingProp.intId, msg.header.userId)

2
akka-bbb-apps/src/main/scala/org/bigbluebutton/core/apps/whiteboard/GetWhiteboardAnnotationsReqMsgHdlr.scala
View File

@ -10,7 +10,7 @@ trait GetWhiteboardAnnotationsReqMsgHdlr {
def handle(msg: GetWhiteboardAnnotationsReqMsg, liveMeeting: LiveMeeting, bus: MessageBus): Unit = {
def broadcastEvent(msg: GetWhiteboardAnnotationsReqMsg, history: Array[AnnotationVO], multiUser: Array[String]): Unit = {
val routing = Routing.addMsgToHtml5InstanceIdRouting(liveMeeting.props.meetingProp.intId, liveMeeting.props.systemProps.html5InstanceId.toString)
val routing = Routing.addMsgToClientRouting(MessageTypes.DIRECT, liveMeeting.props.meetingProp.intId, msg.header.userId)
val envelope = BbbCoreEnvelope(GetWhiteboardAnnotationsRespMsg.NAME, routing)
val header = BbbClientMsgHeader(GetWhiteboardAnnotationsRespMsg.NAME, liveMeeting.props.meetingProp.intId, msg.header.userId)

2
akka-bbb-apps/src/main/scala/org/bigbluebutton/core/apps/whiteboard/ModifyWhiteboardAccessPubMsgHdlr.scala
View File

@ -11,7 +11,7 @@ trait ModifyWhiteboardAccessPubMsgHdlr extends RightsManagementTrait {
def handle(msg: ModifyWhiteboardAccessPubMsg, liveMeeting: LiveMeeting, bus: MessageBus): Unit = {
def broadcastEvent(msg: ModifyWhiteboardAccessPubMsg): Unit = {
val routing = Routing.addMsgToHtml5InstanceIdRouting(liveMeeting.props.meetingProp.intId, liveMeeting.props.systemProps.html5InstanceId.toString)
val routing = Routing.addMsgToClientRouting(MessageTypes.BROADCAST_TO_MEETING, liveMeeting.props.meetingProp.intId, msg.header.userId)
val envelope = BbbCoreEnvelope(ModifyWhiteboardAccessEvtMsg.NAME, routing)
val header = BbbClientMsgHeader(ModifyWhiteboardAccessEvtMsg.NAME, liveMeeting.props.meetingProp.intId, msg.header.userId)

2
akka-bbb-apps/src/main/scala/org/bigbluebutton/core/apps/whiteboard/SendCursorPositionPubMsgHdlr.scala
View File

@ -12,7 +12,7 @@ trait SendCursorPositionPubMsgHdlr extends RightsManagementTrait {
def handle(msg: SendCursorPositionPubMsg, liveMeeting: LiveMeeting, bus: MessageBus): Unit = {
def broadcastEvent(msg: SendCursorPositionPubMsg): Unit = {
val routing = Routing.addMsgToHtml5InstanceIdRouting(liveMeeting.props.meetingProp.intId, liveMeeting.props.systemProps.html5InstanceId.toString)
val routing = Routing.addMsgToClientRouting(MessageTypes.BROADCAST_TO_MEETING, liveMeeting.props.meetingProp.intId, msg.header.userId)
val envelope = BbbCoreEnvelope(SendCursorPositionEvtMsg.NAME, routing)
val header = BbbClientMsgHeader(SendCursorPositionEvtMsg.NAME, liveMeeting.props.meetingProp.intId, msg.header.userId)

6
akka-bbb-apps/src/main/scala/org/bigbluebutton/core/apps/whiteboard/SendWhiteboardAnnotationPubMsgHdlr.scala
View File

@ -10,8 +10,8 @@ trait SendWhiteboardAnnotationsPubMsgHdlr extends RightsManagementTrait {
def handle(msg: SendWhiteboardAnnotationsPubMsg, liveMeeting: LiveMeeting, bus: MessageBus): Unit = {
def broadcastEvent(msg: SendWhiteboardAnnotationsPubMsg, whiteboardId: String, annotations: Array[AnnotationVO], html5InstanceId: String): Unit = {
val routing = Routing.addMsgToHtml5InstanceIdRouting(liveMeeting.props.meetingProp.intId, html5InstanceId)
def broadcastEvent(msg: SendWhiteboardAnnotationsPubMsg, whiteboardId: String, annotations: Array[AnnotationVO]): Unit = {
val routing = Routing.addMsgToClientRouting(MessageTypes.BROADCAST_TO_MEETING, liveMeeting.props.meetingProp.intId, msg.header.userId)
val envelope = BbbCoreEnvelope(SendWhiteboardAnnotationsEvtMsg.NAME, routing)
val header = BbbClientMsgHeader(SendWhiteboardAnnotationsEvtMsg.NAME, liveMeeting.props.meetingProp.intId, msg.header.userId)
@ -58,7 +58,7 @@ trait SendWhiteboardAnnotationsPubMsgHdlr extends RightsManagementTrait {
// }
// println("============= Printed Sanitized annotations ============")
val annotations = sendWhiteboardAnnotations(msg.body.whiteboardId, msg.header.userId, msg.body.annotations, liveMeeting, isUserAmongPresenters, isUserModerator)
broadcastEvent(msg, msg.body.whiteboardId, annotations, msg.body.html5InstanceId)
broadcastEvent(msg, msg.body.whiteboardId, annotations)
} else {
//val meetingId = liveMeeting.props.meetingProp.intId
//val reason = "No permission to send a whiteboard annotation."

21
akka-bbb-apps/src/main/scala/org/bigbluebutton/core2/FromAkkaAppsMsgSenderActor.scala
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@ -18,27 +18,18 @@ class FromAkkaAppsMsgSenderActor(msgSender: MessageSender)
case _ => log.warning("Cannot handle message ")
}
def sendToHTML5InstanceIdChannel(msg: BbbCommonEnvCoreMsg, json: String): Unit = {
msg.envelope.routing.get("html5InstanceId") match {
case Some(id) => {
msgSender.send(toHTML5RedisChannel.concat(id), json)
}
case _ => log.error("No html5InstanceId for " + msg.envelope.name)
}
}
def handleBbbCommonEnvCoreMsg(msg: BbbCommonEnvCoreMsg): Unit = {
val json = JsonUtil.toJson(msg)
msg.envelope.name match {
// HTML5 sync messages
case SyncGetPresentationPodsRespMsg.NAME => sendToHTML5InstanceIdChannel(msg, json)
case SyncGetMeetingInfoRespMsg.NAME => sendToHTML5InstanceIdChannel(msg, json)
case SyncGetUsersMeetingRespMsg.NAME => sendToHTML5InstanceIdChannel(msg, json)
case SyncGetGroupChatsRespMsg.NAME => sendToHTML5InstanceIdChannel(msg, json)
case SyncGetGroupChatMsgsRespMsg.NAME => sendToHTML5InstanceIdChannel(msg, json)
case SyncGetVoiceUsersRespMsg.NAME => sendToHTML5InstanceIdChannel(msg, json)
case SyncGetPresentationPodsRespMsg.NAME => msgSender.send(toHTML5RedisChannel, json)
case SyncGetMeetingInfoRespMsg.NAME => msgSender.send(toHTML5RedisChannel, json)
case SyncGetUsersMeetingRespMsg.NAME => msgSender.send(toHTML5RedisChannel, json)
case SyncGetGroupChatsRespMsg.NAME => msgSender.send(toHTML5RedisChannel, json)
case SyncGetGroupChatMsgsRespMsg.NAME => msgSender.send(toHTML5RedisChannel, json)
case SyncGetVoiceUsersRespMsg.NAME => msgSender.send(toHTML5RedisChannel, json)
// Sent to FreeSWITCH
case EjectAllFromVoiceConfMsg.NAME =>

1
bbb-common-message/src/main/scala/org/bigbluebutton/common2/domain/Meeting2x.scala
View File

@ -68,7 +68,6 @@ case class LockSettingsProps(
)
case class SystemProps(
html5InstanceId: Int,
loginUrl: String,
logoutUrl: String,
customLogoURL: String,

5
bbb-common-message/src/main/scala/org/bigbluebutton/common2/msgs/Routing.scala
View File

@ -4,7 +4,6 @@ object Routing {
val MSG_TYPE = "msgType"
val MEETING_ID = "meetingId"
val USER_ID = "userId"
val HTML5_INSTANCE_ID = "html5InstanceId"
def addMsgToClientRouting(msgType: String, meetingId: String, userId: String): collection.immutable.Map[String, String] = {
Map(MSG_TYPE -> msgType, MEETING_ID -> meetingId, USER_ID -> userId)
@ -13,10 +12,6 @@ object Routing {
def addMsgFromClientRouting(meetingId: String, userId: String): collection.immutable.Map[String, String] = {
Map(MEETING_ID -> meetingId, USER_ID -> userId)
}
def addMsgToHtml5InstanceIdRouting(meetingId: String, html5InstanceId: String): collection.immutable.Map[String, String] = {
Map(MEETING_ID -> meetingId, HTML5_INSTANCE_ID -> html5InstanceId)
}
}
class Routing {

2
bbb-common-message/src/main/scala/org/bigbluebutton/common2/msgs/SystemMsgs.scala
View File

@ -35,7 +35,7 @@ case class GetAllMeetingsReqMsg(
header: BbbCoreBaseHeader,
body: GetAllMeetingsReqMsgBody
) extends BbbCoreMsg
case class GetAllMeetingsReqMsgBody(requesterId: String, html5InstanceId: Int)
case class GetAllMeetingsReqMsgBody(requesterId: String)
object GetRunningMeetingsReqMsg { val NAME = "GetRunningMeetingsReqMsg" }
case class GetRunningMeetingsReqMsg(

2
bbb-common-message/src/main/scala/org/bigbluebutton/common2/msgs/WhiteboardMsgs.scala
View File

@ -54,7 +54,7 @@ case class SendCursorPositionPubMsgBody(whiteboardId: String, xPercent: Double,
object SendWhiteboardAnnotationsPubMsg { val NAME = "SendWhiteboardAnnotationsPubMsg" }
case class SendWhiteboardAnnotationsPubMsg(header: BbbClientMsgHeader, body: SendWhiteboardAnnotationsPubMsgBody) extends StandardMsg
case class SendWhiteboardAnnotationsPubMsgBody(whiteboardId: String, annotations: Array[AnnotationVO], html5InstanceId: String)
case class SendWhiteboardAnnotationsPubMsgBody(whiteboardId: String, annotations: Array[AnnotationVO])
object DeleteWhiteboardAnnotationsPubMsg { val NAME = "DeleteWhiteboardAnnotationsPubMsg" }
case class DeleteWhiteboardAnnotationsPubMsg(header: BbbClientMsgHeader, body: DeleteWhiteboardAnnotationsPubMsgBody) extends StandardMsg

1
bbb-common-web/src/main/java/org/bigbluebutton/api/ApiParams.java
View File

@ -68,7 +68,6 @@ public class ApiParams {
public static final String MEETING_EXPIRE_IF_NO_USER_JOINED_IN_MINUTES = "meetingExpireIfNoUserJoinedInMinutes";
public static final String MEETING_EXPIRE_WHEN_LAST_USER_LEFT_IN_MINUTES = "meetingExpireWhenLastUserLeftInMinutes";
public static final String WELCOME = "welcome";
public static final String HTML5_INSTANCE_ID = "html5InstanceId";
public static final String ROLE = "role";
public static final String GROUPS = "groups";
public static final String DISABLED_FEATURES = "disabledFeatures";

97
bbb-common-web/src/main/java/org/bigbluebutton/api/HTML5LoadBalancingService.java
View File

@ -1,97 +0,0 @@
/**
* BigBlueButton open source conferencing system - http://www.bigbluebutton.org/
* <p>
* Copyright (c) 2020 BigBlueButton Inc. and by respective authors (see below).
* <p>
* This program is free software; you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License as published by the Free Software
* Foundation; either version 3.0 of the License, or (at your option) any later
* version.
* <p>
* BigBlueButton is distributed in the hope that it will be useful, but WITHOUT ANY
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
* PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
* <p>
* You should have received a copy of the GNU Lesser General Public License along
* with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
*/
package org.bigbluebutton.api;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.InputStream;
import java.io.OutputStream;
import org.apache.commons.io.IOUtils;
import java.util.ArrayList;
import java.util.List;
import org.bigbluebutton.api.util.HTML5ProcessLine;
public class HTML5LoadBalancingService {
private static Logger log = LoggerFactory.getLogger(HTML5LoadBalancingService.class);
private ArrayList<HTML5ProcessLine> list = new ArrayList<HTML5ProcessLine>();
private final int MAX_NUMBER_OF_HTML5_INSTANCES = 20;
private int lastSelectedInstanceId = 0;
public void init() {
log.info("HTML5LoadBalancingService initialised");
}
// Find nodejs processes associated with processing meeting events
// $ ps -u meteor -o pcpu,cmd= | grep NODEJS_BACKEND_INSTANCE_ID
// 1.1 /usr/lib/bbb-html5/node/bin/node --max-old-space-size=2048 --max_semi_space_size=128 main.js NODEJS_BACKEND_INSTANCE_ID=1
// 1.0 /usr/lib/bbb-html5/node/bin/node --max-old-space-size=2048 --max_semi_space_size=128 main.js NODEJS_BACKEND_INSTANCE_ID=2
public void scanHTML5processes() {
try {
this.list = new ArrayList<HTML5ProcessLine>();
Process p1 = Runtime.getRuntime().exec(new String[]{"ps", "-u", "meteor", "-o", "pcpu,cmd="});
InputStream input1 = p1.getInputStream();
Process p2 = Runtime.getRuntime().exec(new String[]{"grep", HTML5ProcessLine.BBB_HTML5_PROCESS_IDENTIFIER});
OutputStream output = p2.getOutputStream();
IOUtils.copy(input1, output);
output.close(); // signals grep to finish
List<String> result = IOUtils.readLines(p2.getInputStream());
for (String entry : result) {
HTML5ProcessLine line = new HTML5ProcessLine(entry);
list.add(line);
}
} catch (Exception e) {
e.printStackTrace();
}
}
private boolean listItemWithIdExists(int id) {
for (HTML5ProcessLine line : this.list) {
if (line.instanceId == id) {
return true;
}
}
return false;
}
public int findSuitableHTML5ProcessByRoundRobin() {
this.scanHTML5processes();
if (list.isEmpty()) {
log.warn("Did not find any instances of html5 process running");
return 1;
}
for (int i = lastSelectedInstanceId + 1; i <= MAX_NUMBER_OF_HTML5_INSTANCES + lastSelectedInstanceId; i++) {
int k = i % (MAX_NUMBER_OF_HTML5_INSTANCES + 1);
if (this.listItemWithIdExists(k)) {
this.lastSelectedInstanceId = k;
return k;
}
}
return 1;
}
}

2
bbb-common-web/src/main/java/org/bigbluebutton/api/MeetingService.java
View File

@ -452,7 +452,7 @@ public class MeetingService implements MessageListener {
m.getUserInactivityInspectTimerInMinutes(), m.getUserInactivityThresholdInMinutes(),
m.getUserActivitySignResponseDelayInMinutes(), m.getEndWhenNoModerator(), m.getEndWhenNoModeratorDelayInMinutes(),
m.getMuteOnStart(), m.getAllowModsToUnmuteUsers(), m.getAllowModsToEjectCameras(), m.getMeetingKeepEvents(),
m.breakoutRoomsParams, m.lockSettingsParams, m.getHtml5InstanceId(), m.getLoginUrl(), m.getLogoutUrl(), m.getCustomLogoURL(),
m.breakoutRoomsParams, m.lockSettingsParams, m.getLoginUrl(), m.getLogoutUrl(), m.getCustomLogoURL(),
m.getBannerText(), m.getBannerColor(), m.getGroups(), m.getDisabledFeatures(), m.getNotifyRecordingIsOn(),
m.getPresentationUploadExternalDescription(), m.getPresentationUploadExternalUrl(),
m.getOverrideClientSettings());

16
bbb-common-web/src/main/java/org/bigbluebutton/api/ParamsProcessorUtil.java
View File

@ -134,7 +134,6 @@ public class ParamsProcessorUtil {
private Integer maxUserConcurrentAccesses = 0;
private Boolean defaultEndWhenNoModerator = false;
private Integer defaultEndWhenNoModeratorDelayInMinutes = 1;
private Integer defaultHtml5InstanceId = 1;
private String bbbVersion = "";
private Boolean allowRevealOfBBBVersion = false;
@ -731,8 +730,6 @@ public class ParamsProcessorUtil {
String avatarURL = useDefaultAvatar ? defaultAvatarURL : "";
int html5InstanceId = processHtml5InstanceId(params.get(ApiParams.HTML5_INSTANCE_ID));
if(defaultAllowDuplicateExtUserid == false) {
log.warn("[DEPRECATION] use `maxUserConcurrentAccesses=1` instead of `allowDuplicateExtUserid=false`");
maxUserConcurrentAccesses = 1;
@ -768,7 +765,6 @@ public class ParamsProcessorUtil {
.withBreakoutRoomsParams(breakoutParams)
.withLockSettingsParams(lockSettingsParams)
.withMaxUserConcurrentAccesses(maxUserConcurrentAccesses)
.withHTML5InstanceId(html5InstanceId)
.withLearningDashboardCleanupDelayInMinutes(learningDashboardCleanupMins)
.withLearningDashboardAccessToken(learningDashboardAccessToken)
.withGroups(groups)
@ -795,7 +791,6 @@ public class ParamsProcessorUtil {
meeting.setUserInactivityInspectTimerInMinutes(userInactivityInspectTimerInMinutes);
meeting.setUserActivitySignResponseDelayInMinutes(userActivitySignResponseDelayInMinutes);
meeting.setUserInactivityThresholdInMinutes(userInactivityThresholdInMinutes);
// meeting.setHtml5InstanceId(html5InstanceId);
meeting.setEndWhenNoModerator(endWhenNoModerator);
meeting.setEndWhenNoModeratorDelayInMinutes(endWhenNoModeratorDelayInMinutes);
@ -978,17 +973,6 @@ public class ParamsProcessorUtil {
return rec;
}
public int processHtml5InstanceId(String instanceId) {
int html5InstanceId = 1;
try {
html5InstanceId = Integer.parseInt(instanceId);
} catch(Exception ex) {
html5InstanceId = defaultHtml5InstanceId;
}
return html5InstanceId;
}
public int processMaxUser(String maxUsers) {
int mUsers = -1;

13
bbb-common-web/src/main/java/org/bigbluebutton/api/domain/Meeting.java
View File

@ -117,8 +117,6 @@ public class Meeting {
private String meetingEndedCallbackURL = "";
private Integer html5InstanceId;
private String overrideClientSettings = "";
public Meeting(Meeting.Builder builder) {
@ -174,7 +172,6 @@ public class Meeting {
maxUserConcurrentAccesses = builder.maxUserConcurrentAccesses;
endWhenNoModerator = builder.endWhenNoModerator;
endWhenNoModeratorDelayInMinutes = builder.endWhenNoModeratorDelayInMinutes;
html5InstanceId = builder.html5InstanceId;
groups = builder.groups;
guestUsersWithPositionInWaitingLine = new HashMap<>();
userCustomData = new HashMap<>();
@ -286,10 +283,6 @@ public class Meeting {
return GuestPolicy.DENY;
}
public int getHtml5InstanceId() { return html5InstanceId; }
public void setHtml5InstanceId(int instanceId) { html5InstanceId = instanceId; }
public ArrayList<Group> getGroups() { return groups; }
public void setGroups(ArrayList<Group> groups) { this.groups = groups; }
@ -925,7 +918,6 @@ public class Meeting {
private Integer maxUserConcurrentAccesses;
private Boolean endWhenNoModerator;
private Integer endWhenNoModeratorDelayInMinutes;
private int html5InstanceId;
private ArrayList<Group> groups;
public Builder(String externalId, String internalId, long createTime) {
@ -1139,11 +1131,6 @@ public class Meeting {
return this;
}
public Builder withHTML5InstanceId(int instanceId) {
html5InstanceId = instanceId;
return this;
}
public Builder withGroups(ArrayList<Group> groups) {
this.groups = groups;
return this;

48
bbb-common-web/src/main/java/org/bigbluebutton/api/util/HTML5ProcessLine.java
View File

@ -1,48 +0,0 @@
/**
* BigBlueButton open source conferencing system - http://www.bigbluebutton.org/
* <p>
* Copyright (c) 2020 BigBlueButton Inc. and by respective authors (see below).
* <p>
* This program is free software; you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License as published by the Free Software
* Foundation; either version 3.0 of the License, or (at your option) any later
* version.
* <p>
* BigBlueButton is distributed in the hope that it will be useful, but WITHOUT ANY
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
* PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
* <p>
* You should have received a copy of the GNU Lesser General Public License along
* with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
*/
package org.bigbluebutton.api.util;
public class HTML5ProcessLine {
public int instanceId;
public double percentageCPU;
public static final String BBB_HTML5_PROCESS_IDENTIFIER = "NODEJS_BACKEND_INSTANCE_ID";
public HTML5ProcessLine(String input) {
// $ ps -u meteor -o pcpu,cmd= | grep NODEJS_BACKEND_INSTANCE_ID
// 1.1 /usr/lib/bbb-html5/node/bin/node --max-old-space-size=2048 --max_semi_space_size=128 main.js NODEJS_BACKEND_INSTANCE_ID=1
// 1.0 /usr/lib/bbb-html5/node/bin/node --max-old-space-size=2048 --max_semi_space_size=128 main.js NODEJS_BACKEND_INSTANCE_ID=2
String[] a = input.trim().split(" ");
this.percentageCPU = Double.parseDouble(a[0]);
for (int i = 0; i < a.length; i++) {
if (a[i].toString().indexOf(BBB_HTML5_PROCESS_IDENTIFIER) > -1) {
this.instanceId = Integer.parseInt(a[i].replace(BBB_HTML5_PROCESS_IDENTIFIER + "=", ""));
}
}
}
public String toString() {
return "instanceId:" + this.instanceId + " CPU:" + this.percentageCPU;
}
}

1
bbb-common-web/src/main/java/org/bigbluebutton/api2/IBbbWebApiGWApp.java
View File

@ -41,7 +41,6 @@ public interface IBbbWebApiGWApp {
Boolean keepEvents,
BreakoutRoomsParams breakoutParams,
LockSettingsParams lockSettingsParams,
Integer html5InstanceId,
String loginUrl,
String logoutUrl,
String customLogoURL,

2
bbb-common-web/src/main/scala/org/bigbluebutton/api2/BbbWebApiGWApp.scala
View File

@ -148,7 +148,6 @@ class BbbWebApiGWApp(
keepEvents: java.lang.Boolean,
breakoutParams: BreakoutRoomsParams,
lockSettingsParams: LockSettingsParams,
html5InstanceId: java.lang.Integer,
loginUrl: String,
logoutUrl: String,
customLogoURL: String,
@ -235,7 +234,6 @@ class BbbWebApiGWApp(
)
val systemProps = SystemProps(
html5InstanceId,
loginUrl match {
case url: String => url
case _ => ""

1
bbb-graphql-actions/src/actions/presAnnotationSubmit.ts
View File

@ -22,7 +22,6 @@ export default function buildRedisMessage(sessionVariables: Record<string, unkno
const body = {
whiteboardId: input.pageId,
annotations: input.annotations,
html5InstanceId: '', //TODO remove this prop from bbb-common-msg
};
return { eventName, routing, header, body };

1
bbb-graphql-client-test/src/MeetingInfo.js
View File

@ -9,7 +9,6 @@ export default function MeetingInfo() {
disabledFeatures
durationInSeconds
extId
html5InstanceId
isBreakout
maxPinnedCameras
meetingCameraCap

1
bbb-graphql-server/bbb_schema.sql
View File

@ -19,7 +19,6 @@ create table "meeting" (
"presentationUploadExternalDescription" text,
"presentationUploadExternalUrl" varchar(500),
"learningDashboardAccessToken" varchar(100),
"html5InstanceId" varchar(100),
"loginUrl" varchar(500),
"logoutUrl" varchar(500),
"customLogoUrl" varchar(500),

1
bbb-graphql-server/metadata/databases/BigBlueButton/tables/public_v_meeting.yaml
View File

@ -171,7 +171,6 @@ select_permissions:
- endedByUserName
- endedReasonCode
- extId
- html5InstanceId
- isBreakout
- loginUrl
- logoutUrl

14
bigbluebutton-config/bin/bbb-conf
View File

@ -380,20 +380,6 @@ display_bigbluebutton_status () {
if [ -f /usr/lib/systemd/system/bbb-html5.service ]; then
units="$units mongod bbb-html5"
source /usr/share/meteor/bundle/bbb-html5-with-roles.conf
if [ -f /etc/bigbluebutton/bbb-html5-with-roles.conf ]; then
source /etc/bigbluebutton/bbb-html5-with-roles.conf
fi
for ((i = 1 ; i <= $NUMBER_OF_BACKEND_NODEJS_PROCESSES; i++)); do
units="$units bbb-html5-backend@$i"
done
for ((i = 1; i <= $NUMBER_OF_FRONTEND_NODEJS_PROCESSES; i++)); do
units="$units bbb-html5-frontend@$i"
done
fi
if [ -f /usr/lib/systemd/system/bbb-graphql-actions.service ]; then

61
bigbluebutton-html5/deploy_to_usr_share.sh
View File

@ -16,7 +16,7 @@ fi
sudo rm -rf "$UPPER_DESTINATION_DIR"
sudo mkdir -p "$UPPER_DESTINATION_DIR"
sudo chown -R meteor:meteor "$UPPER_DESTINATION_DIR"
sudo chown -R root:root "$UPPER_DESTINATION_DIR"
# the next 5 lines may be temporarily commented out if you are sure you are not tweaking the required node_modules after first use of the script. This will save a minute or two during the run of the script
if [ -d "node_modules" ]; then
@ -28,10 +28,9 @@ meteor npm ci --production
sudo chmod 777 /usr/share/meteor
METEOR_DISABLE_OPTIMISTIC_CACHING=1 meteor build $UPPER_DESTINATION_DIR --architecture os.linux.x86_64 --allow-superuser --directory
sudo chown -R meteor:meteor "$UPPER_DESTINATION_DIR"/
sudo chown -R root:root "$UPPER_DESTINATION_DIR"/
echo 'stage3'
cd "$DESTINATION_DIR"/programs/server/ || exit
sudo chmod -R 777 .
meteor npm i
@ -44,63 +43,15 @@ sudo cp $LOCAL_PACKAGING_DIR/mongod_start_pre.sh "$DESTINATION_DIR"/mongod_start
echo "writing $DESTINATION_DIR/mongo-ramdisk.conf"
sudo cp $LOCAL_PACKAGING_DIR/mongo-ramdisk.conf "$DESTINATION_DIR"/mongo-ramdisk.conf
echo "writing $DESTINATION_DIR/bbb-html5-with-roles.conf"
sudo tee "$DESTINATION_DIR/bbb-html5-with-roles.conf" >/dev/null <<HERE
# Default = 2; Min = 1; Max = 4
# On powerful systems with high number of meetings you can set values up to 4 to accelerate handling of events
NUMBER_OF_BACKEND_NODEJS_PROCESSES=2
# Default = 2; Min = 0; Max = 8
# If 0 is set, bbb-html5 will handle both backend and frontend roles in one process (default until Feb 2021)
# Set a number between 1 and 4 times the value of NUMBER_OF_BACKEND_NODEJS_PROCESSES where higher number helps with meetings
# stretching the recommended number of users in BigBlueButton
NUMBER_OF_FRONTEND_NODEJS_PROCESSES=2
HERE
echo "writing $DESTINATION_DIR/systemd_start.sh"
sudo cp $LOCAL_PACKAGING_DIR/systemd_start.sh "$DESTINATION_DIR"/systemd_start.sh
echo "writing $DESTINATION_DIR/systemd_start_frontend.sh"
sudo cp $LOCAL_PACKAGING_DIR/systemd_start_frontend.sh "$DESTINATION_DIR"/systemd_start_frontend.sh
sudo chown -R meteor:meteor "$UPPER_DESTINATION_DIR"/
sudo chown -R root:root "$UPPER_DESTINATION_DIR"/
sudo chmod +x "$DESTINATION_DIR"/mongod_start_pre.sh
sudo chmod +x "$DESTINATION_DIR"/systemd_start.sh
sudo chmod +x "$DESTINATION_DIR"/systemd_start_frontend.sh
sudo cp $LOCAL_PACKAGING_DIR/workers-start.sh "$DESTINATION_DIR"/workers-start.sh
sudo chmod +x "$DESTINATION_DIR"/workers-start.sh
echo "writing $SERVICE_FILES_DIR/bbb-html5-frontend@.service"
sudo cp $LOCAL_PACKAGING_DIR/bbb-html5-frontend@.service "$SERVICE_FILES_DIR"/bbb-html5-frontend@.service
echo "writing $SERVICE_FILES_DIR/bbb-html5-backend@.service"
sudo cp $LOCAL_PACKAGING_DIR/bbb-html5-backend@.service "$SERVICE_FILES_DIR"/bbb-html5-backend@.service
echo "writing $SERVICE_FILES_DIR/bbb-html5.service"
sudo cp $LOCAL_PACKAGING_DIR/bbb-html5.service "$SERVICE_FILES_DIR"/bbb-html5.service
sudo systemctl daemon-reload
echo 'before stopping bbb-html5:'
ps -ef | grep node-
sudo ss -netlp | grep -i node
echo 'before stopping bbb-html5:'
echo '_____________'
sudo systemctl stop bbb-html5
sleep 5s
echo 'after stopping bbb-html5:'
ps -ef | grep node-
sudo ss -netlp | grep -i node
echo 'after stopping bbb-html5:'
echo '_____________'
echo 'starting bbb-html5'
sudo systemctl start bbb-html5
sleep 10s
echo 'after:...'
ps -ef | grep node-
sudo ss -netlp | grep -i node
echo 'after:'
echo '_____________'
sudo systemctl restart bbb-html5

1
bigbluebutton-html5/imports/ui/Types/meeting.ts
View File

@ -115,7 +115,6 @@ export interface Meeting {
disabledFeatures: Array<string>;
durationInSeconds: number;
extId: string;
html5InstanceId: string | null;
isBreakout: boolean;
learningDashboardAccessToken: string;
maxPinnedCameras: number;

1
bigbluebutton-html5/imports/ui/core/graphql/queries/meetingSubscription.ts
View File

@ -97,7 +97,6 @@ const MEETING_SUBSCRIPTION = gql`
record
sequence
}
html5InstanceId
voiceSettings {
dialNumber
muteOnStart

2
bigbluebutton-html5/package-lock.json generated
View File

@ -9432,4 +9432,4 @@
}
}
}
}
}

2
bigbluebutton-web/grails-app/conf/spring/resources.xml
View File

@ -118,8 +118,6 @@ with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
<property name="learningDashboardFilesDir" value="${learningDashboardFilesDir}"/>
</bean>
<bean id="html5LoadBalancingService" class="org.bigbluebutton.api.HTML5LoadBalancingService" init-method="init" />
<bean id="validationService" class="org.bigbluebutton.api.service.ValidationService">
<property name="securitySalt" value="${securitySalt}"/>
<property name="supportedChecksumAlgorithms" value="${supportedChecksumAlgorithms}"/>

3
bigbluebutton-web/grails-app/controllers/org/bigbluebutton/web/controllers/ApiController.groovy
View File

@ -62,7 +62,6 @@ class ApiController {
ParamsProcessorUtil paramsProcessorUtil
PresentationUrlDownloadService presDownloadService
StunTurnService stunTurnService
HTML5LoadBalancingService html5LoadBalancingService
ResponseBuilder responseBuilder = initResponseBuilder()
ValidationService validationService
@ -184,8 +183,6 @@ class ApiController {
// Still no unique voiceBridge found? Let createMeeting handle it.
}
params.html5InstanceId = html5LoadBalancingService.findSuitableHTML5ProcessByRoundRobin().toString()
Meeting newMeeting = paramsProcessorUtil.processCreateParams(params)
String requestBody = request.inputStream == null ? null : request.inputStream.text

28
build/packages-template/bbb-html5/bbb-html5-backend@.service
View File

@ -1,28 +0,0 @@
[Unit]
Description=BigBlueButton HTML5 service, backend instance %i
Requires=bbb-html5.service
Before=bbb-html5.service
BindsTo=bbb-html5.service
StartLimitBurst=4
StartLimitInterval=70sec
StartLimitAction=none
[Service]
PermissionsStartOnly=true
#Type=simple
Type=idle
EnvironmentFile=/usr/share/meteor/bundle/bbb-html5-with-roles.conf
ExecStart=/usr/share/meteor/bundle/systemd_start.sh %i $BACKEND_NODEJS_ROLE
WorkingDirectory=/usr/share/meteor/bundle
StandardOutput=syslog
StandardError=syslog
TimeoutStartSec=10
Restart=on-failure
RestartSec=10
User=meteor
Group=meteor
CPUSchedulingPolicy=fifo
Nice=18
[Install]
WantedBy=bbb-html5.service

29
build/packages-template/bbb-html5/bbb-html5-frontend@.service
View File

@ -1,29 +0,0 @@
[Unit]
Description=BigBlueButton HTML5 service, frontend instance %i
Requires=bbb-html5.service
Before=bbb-html5.service
BindsTo=bbb-html5.service
StartLimitBurst=4
StartLimitInterval=70sec
StartLimitAction=none
[Service]
PermissionsStartOnly=true
#Type=simple
Type=idle
EnvironmentFile=/usr/share/meteor/bundle/bbb-html5-with-roles.conf
ExecStart=/usr/share/meteor/bundle/systemd_start_frontend.sh %i
WorkingDirectory=/usr/share/meteor/bundle
StandardOutput=syslog
StandardError=syslog
TimeoutStartSec=10
Restart=on-failure
RestartSec=10
User=meteor
Group=meteor
CPUSchedulingPolicy=fifo
Nice=18
[Install]
WantedBy=bbb-html5.service

13
build/packages-template/bbb-html5/bbb-html5-loadbalancer.conf
View File

@ -1,13 +0,0 @@
upstream poolhtml5servers {
zone poolhtml5servers 32k;
least_conn;
server 127.0.0.1:4100 fail_timeout=5s max_fails=3;
server 127.0.0.1:4101 fail_timeout=5s max_fails=3;
server 127.0.0.1:4102 fail_timeout=5s max_fails=3;
server 127.0.0.1:4103 fail_timeout=5s max_fails=3;
server 127.0.0.1:4104 fail_timeout=5s max_fails=3;
server 127.0.0.1:4105 fail_timeout=5s max_fails=3;
server 127.0.0.1:4106 fail_timeout=5s max_fails=3;
server 127.0.0.1:4107 fail_timeout=5s max_fails=3;
}

9
build/packages-template/bbb-html5/bbb-html5-with-roles.conf
View File

@ -1,9 +0,0 @@
# Default = 2; Min = 1; Max = 4
# On powerful systems with high number of meetings you can set values up to 4 to accelerate handling of events
NUMBER_OF_BACKEND_NODEJS_PROCESSES=2
# Default = 2; Min = 0; Max = 8
# If 0 is set, bbb-html5 will handle both backend and frontend roles in one process (default until Feb 2021)
# Set a number between 1 and 4 times the value of NUMBER_OF_BACKEND_NODEJS_PROCESSES where higher number helps with meetings
# stretching the recommended number of users in BigBlueButton
NUMBER_OF_FRONTEND_NODEJS_PROCESSES=2

4
build/packages-template/bbb-html5/bbb-html5.conf
View File

@ -1,4 +0,0 @@
INSTANCE_MIN=1
INSTANCE_MAX=4
DESIRED_INSTANCE_COUNT=1

11
build/packages-template/bbb-html5/bbb-html5.nginx
View File

@ -1,6 +1,5 @@
location @html5client {
# proxy_pass http://127.0.0.1:4100; # use for development
proxy_pass http://poolhtml5servers; # use for production
proxy_pass http://127.0.0.1:4100;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "Upgrade";
@ -15,13 +14,13 @@ location /html5client/__meteor__/dynamic-import/fetch {
proxy_cache_lock on;
add_header X-Cached $upstream_cache_status;
proxy_pass http://poolhtml5servers;
proxy_pass http://127.0.0.1:4100;
proxy_http_version 1.1;
}
#location /html5client/join {
# alias /usr/share/meteor/bundle/programs/web.browser;
#}
#location /html5client/join {
# alias /usr/share/meteor/bundle/programs/web.browser;
#}
location /html5client/locales {
alias /usr/share/meteor/bundle/programs/web.browser/app/locales;

20
build/packages-template/bbb-html5/bbb-html5.service
View File

@ -5,16 +5,18 @@ After=redis-server.service mongod.service disable-transparent-huge-pages.service
PartOf=bigbluebutton.target
[Service]
Type=oneshot
Type=idle
ExecStart=/usr/share/meteor/bundle/workers-start.sh
WorkingDirectory=/usr/share/meteor
# WorkingDirectory=/usr/share/meteor/bundle
RemainAfterExit=yes
# StandardOutput=syslog
# StandardError=syslog
# User=meteor
# Group=meteor
User=root
WorkingDirectory=/usr/share/meteor/bundle
StandardOutput=syslog
StandardError=syslog
TimeoutStartSec=10
Restart=on-failure
RestartSec=10
User=meteor
Group=meteor
CPUSchedulingPolicy=fifo
Nice=18
[Install]
WantedBy=multi-user.target bigbluebutton.target

14
build/packages-template/bbb-html5/before-install.sh
View File

@ -10,5 +10,19 @@ case "$1" in
rm -r /usr/share/meteor/bundle/programs/server/node_modules
fi
# Remove remnants from old architecture prior to BBB 3.0.x-alpha.6
if [ -f /usr/lib/systemd/system/bbb-html5-backend@.service ]; then
rm /usr/lib/systemd/system/bbb-html5-backend@.service
fi
if [ -f /usr/lib/systemd/system/bbb-html5-frontend@.service ]; then
rm /usr/lib/systemd/system/bbb-html5-frontend@.service
fi
if [ -f /etc/nginx/conf.d/bbb-html5-loadbalancer.conf ]; then
rm /etc/nginx/conf.d/bbb-html5-loadbalancer.conf
fi
if [ -f /etc/bigbluebutton/bbb-html5-with-roles.conf ]; then
echo "BigBlueButton 3.0+ does not support configurations in /etc/bigbluebutton/bbb-html5-with-roles.conf"
fi
;;
esac

13
build/packages-template/bbb-html5/build.sh
View File

@ -25,7 +25,6 @@ mkdir -p staging/usr/share/bigbluebutton/nginx
cp bbb-html5.nginx staging/usr/share/bigbluebutton/nginx
mkdir -p staging/etc/nginx/conf.d
cp bbb-html5-loadbalancer.conf staging/etc/nginx/conf.d
cp bbb-html5-conn-limit.conf staging/etc/nginx/conf.d
cp bbb-html5-meteor-assets-cache.conf staging/etc/nginx/conf.d
@ -78,17 +77,9 @@ if [ ! -f staging/usr/share/meteor/bundle/programs/web.browser/app/locales/index
find staging/usr/share/meteor/bundle/programs/web.browser/app/locales -maxdepth 1 -type f -name "*.json" -exec basename {} \; | awk 'BEGIN{printf "["}{printf "\"%s\", ", $0}END{print "]"}' | sed 's/, ]/]/' > staging/usr/share/meteor/bundle/programs/web.browser/app/locales/index.json
fi
cp systemd_start.sh staging/usr/share/meteor/bundle
chmod +x staging/usr/share/meteor/bundle/systemd_start.sh
cp systemd_start_frontend.sh staging/usr/share/meteor/bundle
chmod +x staging/usr/share/meteor/bundle/systemd_start_frontend.sh
cp workers-start.sh staging/usr/share/meteor/bundle
chmod +x staging/usr/share/meteor/bundle/workers-start.sh
cp bbb-html5-with-roles.conf staging/usr/share/meteor/bundle
cp mongod_start_pre.sh staging/usr/share/meteor/bundle
chmod +x staging/usr/share/meteor/bundle/mongod_start_pre.sh
@ -99,10 +90,6 @@ mkdir -p staging/usr/lib/systemd/system
cp bbb-html5.service staging/usr/lib/systemd/system
cp disable-transparent-huge-pages.service staging/usr/lib/systemd/system
cp bbb-html5-backend@.service staging/usr/lib/systemd/system
cp bbb-html5-frontend@.service staging/usr/lib/systemd/system
mkdir -p staging/usr/share
# replace v=VERSION with build number in head and css files

30
build/packages-template/bbb-html5/systemd_start.sh
View File

@ -1,30 +0,0 @@
#!/bin/bash -e
#Allow to run outside of directory
cd $(dirname $0)
if [ -z $1 ]
then
INSTANCE_ID=1
else
INSTANCE_ID=$1
fi
PORT=$(echo "3999+$INSTANCE_ID" | bc)
echo "instanceId = $INSTANCE_ID and port = $PORT and role is backend (in backend file)"
export INSTANCE_ID=$INSTANCE_ID
export BBB_HTML5_ROLE=backend
# this might be already set by a systemd unit override in case this node is run
# behind a load balancer proxy node
if [[ -z $ROOT_URL ]] ; then
export ROOT_URL=http://127.0.0.1/html5client
fi
export MONGO_OPLOG_URL=mongodb://127.0.1.1/local
export MONGO_URL=mongodb://127.0.1.1/meteor
export NODE_ENV=production
export SERVER_WEBSOCKET_COMPRESSION=0
export BIND_IP=127.0.0.1
PORT=$PORT /usr/lib/bbb-html5/node/bin/node --max-old-space-size=2048 --max_semi_space_size=128 main.js NODEJS_BACKEND_INSTANCE_ID=$INSTANCE_ID

29
build/packages-template/bbb-html5/systemd_start_frontend.sh
View File

@ -1,29 +0,0 @@
#!/bin/bash -e
#Allow to run outside of directory
cd $(dirname $0)
if [ -z $1 ]
then
INSTANCE_ID=1
else
INSTANCE_ID=$1
fi
PORT=$(echo "4099+$INSTANCE_ID" | bc)
echo "instanceId = $INSTANCE_ID and port = $PORT and role is frontend (in frontend file)"
export INSTANCE_ID=$INSTANCE_ID
export BBB_HTML5_ROLE=frontend
# this might be already set by a systemd unit override in case this node is run
# behind a load balancer proxy node
if [[ -z $ROOT_URL ]] ; then
export ROOT_URL=http://127.0.0.1/html5client
fi
export MONGO_OPLOG_URL=mongodb://127.0.1.1/local
export MONGO_URL=mongodb://127.0.1.1/meteor
export NODE_ENV=production
export SERVER_WEBSOCKET_COMPRESSION='{"level":5, "maxWindowBits":13, "memLevel":7, "requestMaxWindowBits":13}'
export BIND_IP=127.0.0.1
PORT=$PORT /usr/lib/bbb-html5/node/bin/node --max-old-space-size=2048 --max_semi_space_size=128 main.js

44
build/packages-template/bbb-html5/workers-start.sh
View File

@ -23,37 +23,19 @@ done;
echo "I'm the master!"
#Allow to run outside of directory
cd $(dirname $0)
# Start parallel nodejs processes for bbb-html5. Number varies on restrictions file bbb-html5-with-roles.conf
PORT=4100
source /usr/share/meteor/bundle/bbb-html5-with-roles.conf
if [ -f /etc/bigbluebutton/bbb-html5-with-roles.conf ]; then
source /etc/bigbluebutton/bbb-html5-with-roles.conf
# this might be already set by a systemd unit override in case this node is run
# behind a load balancer proxy node
if [[ -z $ROOT_URL ]] ; then
export ROOT_URL=http://127.0.0.1/html5client
fi
MIN_NUMBER_OF_BACKEND_PROCESSES=1
MAX_NUMBER_OF_BACKEND_PROCESSES=4
MIN_NUMBER_OF_FRONTEND_PROCESSES=0 # 0 means each nodejs process handles both front and backend roles
MAX_NUMBER_OF_FRONTEND_PROCESSES=8
# Start backend nodejs processes
if ((NUMBER_OF_BACKEND_NODEJS_PROCESSES >= MIN_NUMBER_OF_BACKEND_PROCESSES && NUMBER_OF_BACKEND_NODEJS_PROCESSES <= MAX_NUMBER_OF_BACKEND_PROCESSES)); then
for ((i = 1 ; i <= NUMBER_OF_BACKEND_NODEJS_PROCESSES ; i++)); do
systemctl start bbb-html5-backend@$i
done
fi
# Start frontend nodejs processes
if ((NUMBER_OF_FRONTEND_NODEJS_PROCESSES >= MIN_NUMBER_OF_FRONTEND_PROCESSES && NUMBER_OF_FRONTEND_NODEJS_PROCESSES <= MAX_NUMBER_OF_FRONTEND_PROCESSES)); then
if ((NUMBER_OF_FRONTEND_NODEJS_PROCESSES == 0)); then
echo 'Need to modify bbb-html5.nginx to ensure backend IPs are used'
fi
for ((i = 1 ; i <= NUMBER_OF_FRONTEND_NODEJS_PROCESSES ; i++)); do
systemctl start bbb-html5-frontend@$i
done
fi
export MONGO_OPLOG_URL=mongodb://127.0.1.1/local
export MONGO_URL=mongodb://127.0.1.1/meteor
export NODE_ENV=production
export SERVER_WEBSOCKET_COMPRESSION='{"level":5, "maxWindowBits":13, "memLevel":7, "requestMaxWindowBits":13}'
export BIND_IP=127.0.0.1
PORT=$PORT /usr/lib/bbb-html5/node/bin/node --max-old-space-size=2048 --max_semi_space_size=128 main.js

13
docs/docs/administration/cluster-proxy.md
View File

@ -126,10 +126,9 @@ public:
Create (or edit if it already exists) these unit file overrides:
* `/usr/lib/systemd/system/bbb-html5-frontend@.service`
* `/usr/lib/systemd/system/bbb-html5-backend@.service`
* `/usr/lib/systemd/system/bbb-html5.service`
Each should have the following content:
It should have the following content:
```
[Service]
@ -137,14 +136,6 @@ Environment=ROOT_URL=https://127.0.0.1/bbb-01/html5client
Environment=DDP_DEFAULT_CONNECTION_URL=https://bbb-01.example.com/bbb-01/html5client
```
Change the nginx `$bbb_loadbalancer_node` variable to the name of the load
balancer node in `/usr/share/bigbluebutton/nginx/loadbalancer.nginx` to allow CORS
requests:
```
set $bbb_loadbalancer_node https://bbb-proxy.example.com;
```
Prepend the mount point of bbb-html5 in all location sections except for the
`location @html5client` section in `/usr/share/bigbluebutton/nginx/bbb-html5.nginx`:

19
docs/docs/administration/configuration-files.md
View File

@ -25,7 +25,6 @@ Starting with BigBlueButton 2.3 many of the configuration files have local overr
| /usr/share/bbb-apps-akka/conf/application.conf | /etc/bigbluebutton/bbb-apps-akka.conf | |
| /usr/share/bbb-fsesl-akka/conf/application.conf | /etc/bigbluebutton/bbb-fsesl-akka.conf | |
| /usr/share/meteor/bundle/programs/server/assets/app/config/settings.yml | /etc/bigbluebutton/bbb-html5.yml | Arrays are merged by replacement (as of 2.4-rc-5) |
| /usr/share/meteor/bundle/bbb-html5-with-roles.conf | /etc/bigbluebutton/bbb-html5-with-roles.conf | |
| /usr/share/bbb-web/WEB-INF/classes/spring/turn-stun-servers.xml | /etc/bigbluebutton/turn-stun-servers.xml | Replaces the original file |
| /usr/local/bigbluebutton/bbb-webrtc-sfu/config/default.yml | /etc/bigbluebutton/bbb-webrtc-sfu/production.yml | Arrays are merged by replacement |
| /usr/local/bigbluebutton/bbb-pads/config/settings.json | /etc/bigbluebutton/bbb-pads.json | Arrays are merged by replacement |
@ -81,17 +80,15 @@ public:
#### Log monitoring for server logs (bbb-html5)
Since BigBlueButton 2.3 we run multiple nodejs processes in production mode, so tailing logs is slightly different from `journalctl -f bbb-html5.service` which was used in 2.2. Rather than listing all the services ( `bbb-html5-backend@1.service bbb-html5-backend@2.service bbb-html5-frontend@1.service bbb-html5-frontend@2.service bbb-html5-frontend@3.service bbb-html5-frontend@4.service ...` ) you can use the wildcard operator `*`. Notice the different process id for each bbb-html5-\* service. Also notice `systemd_start_frontend.sh` signifying a log from a frontend process vs `systemd_start.sh` - backend process.
In BigBlueButton 3.0 we modified the architecture to shift the load away from the old frontend and backend bbb-html5 pools of services. Logs for the new services can be foud via:
```
# journalctl -f -u bbb-html5-*
-- Logs begin at Mon 2021-03-15 12:13:05 UTC. --
Mar 15 15:14:18 demo2 systemd_start_frontend.sh[3881]: debug: Redis: SendCursorPositionEvtMsg completed sync
Mar 15 15:14:18 demo2 systemd_start_frontend.sh[3891]: debug: Redis: SendCursorPositionEvtMsg completed sync
Mar 15 15:14:18 demo2 systemd_start_frontend.sh[3888]: debug: Publishing Polls {"meetingId":"37d0fb4f4617b3c97948d717435f9e1cf6998477-1615821214341","userId":"w_el87iar97iwa"}
...
Mar 15 15:30:18 demo2 systemd_start.sh[3869]: debug: Redis: UpdateBreakoutUsersEvtMsg completed sync
```
`journalctl -f -u bbb-html5.service`

Akka-apps is responsible for most of the logic, so key info can be obtained via

`journalctl -f -u bbb-apps-akka.service`
`SYSTEMD_LESS=FRXMK journalctl -u bbb-graphql-middleware.service -f` can also be useful.
#### Logs sent directly from the client

4
docs/docs/administration/install.md
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@ -253,10 +253,6 @@ bbb-apps-akka ——————————————————————
bbb-fsesl-akka ———————————————————————► [✔ - active]
mongod ———————————————————————————————► [✔ - active]
bbb-html5 ————————————————————————————► [✔ - active]
bbb-html5-backend@1 ——————————————————► [✔ - active]
bbb-html5-backend@2 ——————————————————► [✔ - active]
bbb-html5-frontend@1 —————————————————► [✔ - active]
bbb-html5-frontend@2 —————————————————► [✔ - active]
bbb-graphql-actions ——————————————————► [✔ - active]
bbb-graphql-middleware ———————————————► [✔ - active]
bbb-graphql-server ———————————————————► [✔ - active]

4
docs/docs/new-features.md
View File

@ -48,7 +48,9 @@ Administrators will appreciate that we now allow passing of custom client settin
#### Major strides in replacing Meteor
For years we have discussed internally the topic of replacing MeteorJS with other technologies in order to improve scalability, performance, etc. In the last year we have introduced several different new components which are to replace Meteor. The work is underway, it will span into BigBlueButton 3.0, 3.1, possibly 3.2 too.
These new components are: `bbb-graphql-server`, `bbb-graphql-middleware`, `bbb-graphql-actions`, database Postgres, GraphQL server Hasura. During the transition period, `bbb-html5-backend` and `bbb-html5-frontend` are still present, however, lots of what they used to do is now being carried out by the new components.
These new components are: `bbb-graphql-server`, `bbb-graphql-middleware`, `bbb-graphql-actions`, database Postgres, GraphQL server Hasura.
Note: The services `bbb-html5-backend` and `bbb-html5-frontend` have been removed and `bbb-html5` modified heavily as a result of the change in architecture.
### Experimental