void GetStatsEvents(MessagePrefixesPair msgPfx, Queue <Event> buffer, string loggableId)
{
Match m;
var msg = msgPfx.Message;
if ((m = statsConnQualityRegex.Match(msg.Text)).Success)
{
string sessionId;
if (statsIdToSessionId.TryGetValue(loggableId, out sessionId))
{
buffer.Enqueue(new PropertyChange(
msg, sessionId, MeetingsStateInspector.MeetingSessionTypeInfo, "connection quality", m.Groups["value"].Value));
}
}
else if ((m = statsObjectPropRegex.Match(msg.Text)).Success ||
(m = statsObjectGoneRegex.Match(msg.Text)).Success)
{
var id = m.Groups["id"].Value;
var prop = m.Groups["prop"].Value;
if (prop.Length > 0 && !webRtcStatsObjectAllAllowedProps.Contains(prop))
{
return;
}
string sessionId;
if (!statsIdToSessionId.TryGetValue(loggableId, out sessionId))
{
sessionId = "(no session)";
}
Dictionary <string, WebRtcStatsObjectInfo> sessionStatsObjects;
if (!webRtcStatsObjects.TryGetValue(sessionId, out sessionStatsObjects))
{
webRtcStatsObjects[sessionId] = sessionStatsObjects = new Dictionary <string, WebRtcStatsObjectInfo>();
}
WebRtcStatsObjectInfo objInfo;
if (!sessionStatsObjects.TryGetValue(id, out objInfo))
{
sessionStatsObjects[id] = objInfo = new WebRtcStatsObjectInfo()
{
stateInspectorObjectId = WebRtcStatsObjectInfo.MakeStateInspectorObjectId(id, loggableId),
statsId = loggableId,
cluster = new HashSet <string> {
id
}
};
}
objInfo.messages.Add(msg);
if (prop == "type")
{
objInfo.type = m.Groups["value"].Value;
}
}
}
void MergeClusters(WebRtcStatsObjectInfo obj1, WebRtcStatsObjectInfo obj2, Dictionary <string, WebRtcStatsObjectInfo> sessionStatsObjects)
{
if (obj1.cluster == obj2.cluster)
{
return;
}
var newCluster = new HashSet <string>();
newCluster.UnionWith(obj1.cluster);
newCluster.UnionWith(obj2.cluster);
foreach (var id in newCluster)
{
sessionStatsObjects[id].cluster = newCluster;
}
}
void GetFinalStatsObjectsEvents(Queue <Event> buffer)
{
var metaProcessed = webRtcStatsObjectTypesMeta.Select(m => new
{
k = m.Key,
v = m.Value
.Select(p => new WebRTCStatsObjectPropertyMeta(p))
.ToDictionary(p => p.name)
}).ToDictionary(x => x.k, x => x.v);
foreach (var sessionStatsObjects in webRtcStatsObjects.Values)
{
foreach (var statsObjEntry in sessionStatsObjects.ToArray())
{
var statsObj = statsObjEntry.Value;
if (statsObj.type == null || !metaProcessed.ContainsKey(statsObj.type))
{
continue;
}
var meta = metaProcessed[statsObj.type];
string sessionId;
if (!statsIdToSessionId.TryGetValue(statsObj.statsId, out sessionId))
{
continue;
}
buffer.Enqueue(new ObjectCreation(
statsObj.messages[0], statsObj.stateInspectorObjectId, webRtcStatsObjectObjectType));
foreach (var msg in statsObj.messages)
{
Match m;
if ((m = statsObjectPropRegex.Match(msg.Text)).Success)
{
var prop = m.Groups["prop"].Value;
var value = m.Groups["value"].Value;
if (!meta.ContainsKey(prop))
{
continue;
}
if (meta[prop].needsEscaping)
{
value = valuesEscapingRegex.Replace(value, "_");
}
buffer.Enqueue(new PropertyChange(
msg, statsObj.stateInspectorObjectId, webRtcStatsObjectObjectType, prop,
meta[prop].isLink ?
WebRtcStatsObjectInfo.MakeStateInspectorObjectId(value, statsObj.statsId) :
value,
meta[prop].isLink ?
Analytics.StateInspector.ValueType.Reference :
Analytics.StateInspector.ValueType.Scalar
));
if (meta[prop].isCluster)
{
foreach (var stateObjId2 in value
.Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries))
{
WebRtcStatsObjectInfo statsObj2;
if (sessionStatsObjects.TryGetValue(stateObjId2, out statsObj2))
{
MergeClusters(statsObj, statsObj2, sessionStatsObjects);
}
else
{
sessionStatsObjects[stateObjId2] = statsObj;
}
}
}
}
else if ((m = statsObjectGoneRegex.Match(msg.Text)).Success)
{
buffer.Enqueue(new ObjectDeletion(
msg, statsObj.stateInspectorObjectId, webRtcStatsObjectObjectType));
}
}
}
}
}
