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Merge pull request #10398 from zfox23/PAL_FixIDPacketOrder

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Fix the PAL not showing user info for user who opened PAL
This commit is contained in:
Zach Fox 2017-05-11 15:16:05 -07:00 committed by GitHub
commit 9289cd2022
4 changed files with 11 additions and 7 deletions
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2
assignment-client/src/avatars/AvatarMixer.cpp
View file

@ -402,7 +402,7 @@ void AvatarMixer::handleAvatarIdentityPacket(QSharedPointer<ReceivedMessage> mes
AvatarData::parseAvatarIdentityPacket(message->getMessage(), identity);
bool identityChanged = false;
bool displayNameChanged = false;
avatar.processAvatarIdentity(identity, identityChanged, displayNameChanged);
avatar.processAvatarIdentity(identity, identityChanged, displayNameChanged, senderNode->getClockSkewUsec());
if (identityChanged) {
QMutexLocker nodeDataLocker(&nodeData->getMutex());
nodeData->flagIdentityChange();

11
libraries/avatars/src/AvatarData.cpp
View file

@ -1495,11 +1495,14 @@ QUrl AvatarData::cannonicalSkeletonModelURL(const QUrl& emptyURL) const {
return _skeletonModelURL.scheme() == "file" ? emptyURL : _skeletonModelURL;
}
void AvatarData::processAvatarIdentity(const Identity& identity, bool& identityChanged, bool& displayNameChanged) {
void AvatarData::processAvatarIdentity(const Identity& identity, bool& identityChanged, bool& displayNameChanged, const qint64 clockSkew) {
if (identity.updatedAt < _identityUpdatedAt) {
// Consider the case where this packet is being processed on Client A, and Client A is connected to Sandbox B.
// If Client A's system clock is *ahead of* Sandbox B's system clock, "clockSkew" will be *negative*.
// If Client A's system clock is *behind* Sandbox B's system clock, "clockSkew" will be *positive*.
if ((_identityUpdatedAt > identity.updatedAt - clockSkew) && (_identityUpdatedAt != 0)) {
qCDebug(avatars) << "Ignoring late identity packet for avatar " << getSessionUUID()
<< "identity.updatedAt:" << identity.updatedAt << "_identityUpdatedAt:" << _identityUpdatedAt;
<< "_identityUpdatedAt (" << _identityUpdatedAt << ") is greater than identity.updatedAt - clockSkew (" << identity.updatedAt << "-" << clockSkew << ")";
return;
}
@ -1535,7 +1538,7 @@ void AvatarData::processAvatarIdentity(const Identity& identity, bool& identityC
// use the timestamp from this identity, since we want to honor the updated times in "server clock"
// this will overwrite any changes we made locally to this AvatarData's _identityUpdatedAt
_identityUpdatedAt = identity.updatedAt;
_identityUpdatedAt = identity.updatedAt - clockSkew;
}
QByteArray AvatarData::identityByteArray() const {

2
libraries/avatars/src/AvatarData.h
View file

@ -538,7 +538,7 @@ public:
// identityChanged returns true if identity has changed, false otherwise.
// displayNameChanged returns true if displayName has changed, false otherwise.
void processAvatarIdentity(const Identity& identity, bool& identityChanged, bool& displayNameChanged);
void processAvatarIdentity(const Identity& identity, bool& identityChanged, bool& displayNameChanged, const qint64 clockSkew);
QByteArray identityByteArray() const;

3
libraries/avatars/src/AvatarHashMap.cpp
View file

@ -148,7 +148,8 @@ void AvatarHashMap::processAvatarIdentityPacket(QSharedPointer<ReceivedMessage>
auto avatar = newOrExistingAvatar(identity.uuid, sendingNode);
bool identityChanged = false;
bool displayNameChanged = false;
avatar->processAvatarIdentity(identity, identityChanged, displayNameChanged);
// In this case, the "sendingNode" is the Avatar Mixer.
avatar->processAvatarIdentity(identity, identityChanged, displayNameChanged, sendingNode->getClockSkewUsec());
}
}