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openvidu-server: nodeCrashed event

pull/609/head
pabloFuente 2021-02-16 11:23:39 +01:00
parent 2569e935ff
commit cf062c8950
9 changed files with 39 additions and 21 deletions
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2
openvidu-server/src/main/java/io/openvidu/server/cdr/CDREventName.java
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@ -21,6 +21,6 @@ public enum CDREventName {
sessionCreated, sessionDestroyed, participantJoined, participantLeft, webrtcConnectionCreated,
webrtcConnectionDestroyed, recordingStarted, recordingStopped, recordingStatusChanged, filterEventDispatched,
signalSent, mediaNodeStatusChanged, autoscaling, mediaServerCrashed
signalSent, mediaNodeStatusChanged, autoscaling, nodeCrashed
}

4
openvidu-server/src/main/java/io/openvidu/server/cdr/CDREventMediaServerCrashed.java → openvidu-server/src/main/java/io/openvidu/server/cdr/CDREventNodeCrashed.java
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@ -4,12 +4,12 @@ import com.google.gson.JsonObject;
import io.openvidu.server.kurento.kms.Kms;
public class CDREventMediaServerCrashed extends CDREvent {
public class CDREventNodeCrashed extends CDREvent {
private Kms kms;
private String environmentId;
public CDREventMediaServerCrashed(CDREventName eventName, String sessionId, Long timeStamp, Kms kms,
public CDREventNodeCrashed(CDREventName eventName, String sessionId, Long timeStamp, Kms kms,
String environmentId) {
super(eventName, sessionId, timeStamp);
this.kms = kms;

6
openvidu-server/src/main/java/io/openvidu/server/cdr/CallDetailRecord.java
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@ -217,9 +217,9 @@ public class CallDetailRecord {
});
}
public void recordMediaServerCrashed(Kms kms, String environmentId, long timeOfKurentoDisconnection) {
CDREvent e = new CDREventMediaServerCrashed(CDREventName.mediaServerCrashed, null, timeOfKurentoDisconnection,
kms, environmentId);
public void recordNodeCrashed(Kms kms, String environmentId, long timeOfKurentoDisconnection) {
CDREvent e = new CDREventNodeCrashed(CDREventName.nodeCrashed, null, timeOfKurentoDisconnection, kms,
environmentId);
this.log(e);
}

2
openvidu-server/src/main/java/io/openvidu/server/core/EndReason.java
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@ -20,7 +20,7 @@ package io.openvidu.server.core;
public enum EndReason {
unsubscribe, unpublish, disconnect, forceUnpublishByUser, forceUnpublishByServer, forceDisconnectByUser,
forceDisconnectByServer, lastParticipantLeft, networkDisconnect, mediaServerDisconnect, mediaServerCrashed,
forceDisconnectByServer, lastParticipantLeft, networkDisconnect, mediaServerDisconnect, nodeCrashed,
openviduServerStopped, recordingStoppedByServer, automaticStop, sessionClosedByServer
}

7
openvidu-server/src/main/java/io/openvidu/server/core/SessionEventsHandler.java
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@ -607,8 +607,11 @@ public class SessionEventsHandler {
public void onConnectionPropertyChanged(Participant participant, String property, Object newValue) {
}
public void onMediaServerCrashed(Kms kms, long timeOfKurentoDisconnection) {
CDR.recordMediaServerCrashed(kms, null, timeOfKurentoDisconnection);
public void onMediaNodeCrashed(Kms kms, long timeOfKurentoDisconnection) {
CDR.recordNodeCrashed(kms, null, timeOfKurentoDisconnection);
}
public void onMasterNodeCrashed() {
}
protected Set<Participant> filterParticipantsByRole(OpenViduRole[] roles, Set<Participant> participants) {

32
openvidu-server/src/main/java/io/openvidu/server/kurento/kms/KmsManager.java
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@ -198,29 +198,43 @@ public abstract class KmsManager {
kms.getUri(), kms.getKurentoClient().toString());
}
final int loops = 6;
// 6 attempts, 2 times per second (3 seconds total)
final int maxReconnectTimeMillis = 3000;
final int intervalWaitMs = 500;
final int loops = maxReconnectTimeMillis / intervalWaitMs;
final AtomicInteger iteration = new AtomicInteger(loops);
final long intervalWaitMs = 500L;
final long initTime = System.currentTimeMillis();
final UpdatableTimerTask kurentoClientReconnectTimer = new UpdatableTimerTask(() -> {
if (iteration.decrementAndGet() < 0) {
log.error("KurentoClient [{}] could not reconnect to KMS with uri {} in {} seconds",
kms.getKurentoClient().toString(), kms.getUri(), (intervalWaitMs * 6 / 1000));
log.error(
"KurentoClient [{}] could not reconnect to KMS with uri {} in {} seconds. Media Node crashed",
kms.getKurentoClient().toString(), kms.getUri(), (intervalWaitMs * loops / 1000));
kms.getKurentoClientReconnectTimer().cancelTimer();
final long timeOfKurentoDisconnection = kms.getTimeOfKurentoClientDisconnection();
sessionEventsHandler.onMediaNodeCrashed(kms, timeOfKurentoDisconnection);
log.warn("Closing {} sessions hosted by KMS with uri {}: {}", kms.getKurentoSessions().size(),
kms.getUri(), kms.getKurentoSessions().stream().map(s -> s.getSessionId())
.collect(Collectors.joining(",", "[", "]")));
final long timeOfKurentoDisconnection = kms.getTimeOfKurentoClientDisconnection();
sessionEventsHandler.onMediaServerCrashed(kms, timeOfKurentoDisconnection);
kms.getKurentoSessions().forEach(kSession -> {
sessionManager.closeSession(kSession.getSessionId(), EndReason.mediaServerCrashed);
sessionManager.closeSession(kSession.getSessionId(), EndReason.nodeCrashed);
});
} else {
// KurentoClient connection timeout may exceed the limit.
// This happens if not only kms process has crashed, but the instance itself is
// not reachable
if ((System.currentTimeMillis() - initTime) > maxReconnectTimeMillis) {
iteration.set(0);
return;
}
try {
kms.getKurentoClient().getServerManager().getInfo();
} catch (Exception e) {
@ -256,7 +270,7 @@ public abstract class KmsManager {
kms.setTimeOfKurentoClientDisconnection(0);
}
}, () -> intervalWaitMs); // Try 2 times per seconds
}, () -> Long.valueOf(intervalWaitMs)); // Try 2 times per seconds
kms.setKurentoClientReconnectTimer(kurentoClientReconnectTimer);
kurentoClientReconnectTimer.updateTimer();

2
openvidu-server/src/main/resources/OpenVidu.postman_collection.json
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@ -1097,7 +1097,7 @@
],
"body": {
"mode": "raw",
"raw": "{\n \"OPENVIDU_SECRET\":\"MY_SECRET\",\n \"OPENVIDU_CDR\":true,\n \"OPENVIDU_RECORDING\":true,\n \"OPENVIDU_RECORDING_PUBLIC_ACCESS\":true,\n \"OPENVIDU_RECORDING_NOTIFICATION\":\"publisher_moderator\",\n \"OPENVIDU_RECORDING_PATH\":\"/opt/openvidu/recordings\",\n \"OPENVIDU_RECORDING_CUSTOM_LAYOUT\":\"/opt/openvidu/custom-layout\",\n \"OPENVIDU_RECORDING_AUTOSTOP_TIMEOUT\":120,\n \"OPENVIDU_WEBHOOK\":false,\n \"OPENVIDU_WEBHOOK_ENDPOINT\":\"http://localhost:7777/webhook/\",\n \"OPENVIDU_WEBHOOK_HEADERS\":[\n \"Authorization: Basic T1BFTlZJRFVBUFA6TVlfU0VDUkVU\"\n ],\n \"OPENVIDU_WEBHOOK_EVENTS\":[\n \"recordingStatusChanged\"\n ],\n \"OPENVIDU_STREAMS_VIDEO_MAX_RECV_BANDWIDTH\":1000,\n \"OPENVIDU_STREAMS_VIDEO_MIN_RECV_BANDWIDTH\":300,\n \"OPENVIDU_STREAMS_VIDEO_MAX_SEND_BANDWIDTH\":1000,\n \"OPENVIDU_STREAMS_VIDEO_MIN_SEND_BANDWIDTH\":300,\n \"OPENVIDU_SESSIONS_GARBAGE_INTERVAL\":900,\n \"OPENVIDU_SESSIONS_GARBAGE_THRESHOLD\":3600,\n \"OPENVIDU_PRO_STATS_MONITORING_INTERVAL\":30,\n \"OPENVIDU_PRO_STATS_WEBRTC_INTERVAL\":20\n}"
"raw": "{\n \"OPENVIDU_SECRET\":\"MY_SECRET\",\n \"OPENVIDU_CDR\":true,\n \"OPENVIDU_RECORDING\":true,\n \"OPENVIDU_RECORDING_PUBLIC_ACCESS\":true,\n \"OPENVIDU_RECORDING_NOTIFICATION\":\"publisher_moderator\",\n \"OPENVIDU_RECORDING_PATH\":\"/opt/openvidu/recordings\",\n \"OPENVIDU_RECORDING_CUSTOM_LAYOUT\":\"/opt/openvidu/custom-layout\",\n \"OPENVIDU_RECORDING_AUTOSTOP_TIMEOUT\":120,\n \"OPENVIDU_WEBHOOK\":false,\n \"OPENVIDU_WEBHOOK_ENDPOINT\":\"http://localhost:7777/webhook/\",\n \"OPENVIDU_WEBHOOK_HEADERS\":[\n \"Authorization: Basic T1BFTlZJRFVBUFA6TVlfU0VDUkVU\"\n ],\n \"OPENVIDU_WEBHOOK_EVENTS\":[\n \"recordingStatusChanged\"\n ],\n \"OPENVIDU_STREAMS_VIDEO_MAX_RECV_BANDWIDTH\":1000,\n \"OPENVIDU_STREAMS_VIDEO_MIN_RECV_BANDWIDTH\":300,\n \"OPENVIDU_STREAMS_VIDEO_MAX_SEND_BANDWIDTH\":1000,\n \"OPENVIDU_STREAMS_VIDEO_MIN_SEND_BANDWIDTH\":300,\n \"OPENVIDU_SESSIONS_GARBAGE_INTERVAL\":900,\n \"OPENVIDU_SESSIONS_GARBAGE_THRESHOLD\":3600,\n \"OPENVIDU_PRO_STATS_MONITORING_INTERVAL\":10,\n \"OPENVIDU_PRO_STATS_WEBRTC_INTERVAL\":20\n}"
},
"url": {
"raw": "https://localhost:4443/openvidu/api/restart",

2
openvidu-server/src/main/resources/application.properties
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@ -24,7 +24,7 @@ OPENVIDU_CDR_PATH=/opt/openvidu/cdr
OPENVIDU_WEBHOOK=false
OPENVIDU_WEBHOOK_ENDPOINT=
OPENVIDU_WEBHOOK_HEADERS=[]
OPENVIDU_WEBHOOK_EVENTS=["sessionCreated","sessionDestroyed","participantJoined","participantLeft","webrtcConnectionCreated","webrtcConnectionDestroyed","recordingStatusChanged","filterEventDispatched","signalSent","mediaNodeStatusChanged","autoscaling","mediaServerCrashed"]
OPENVIDU_WEBHOOK_EVENTS=["sessionCreated","sessionDestroyed","participantJoined","participantLeft","webrtcConnectionCreated","webrtcConnectionDestroyed","recordingStatusChanged","filterEventDispatched","signalSent","mediaNodeStatusChanged","autoscaling","nodeCrashed"]
OPENVIDU_RECORDING=false
OPENVIDU_RECORDING_DEBUG=false

3
openvidu-test-browsers/src/main/resources/aplication-pro-webhook.properties
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@ -1,2 +1,3 @@
server.port=7777
server.ssl.enabled=false
server.ssl.enabled=false
management.metrics.export.elastic.enabled=false