qint64 Session::recomposeAndSendQuery(Query *q) {
if(!q)
return 0;
qCDebug(TG_CORE_SESSION) << "Resending query with previous msgId" << QString::number(q->msgId(), 16);
q->setMsgId(encryptSendMessage((qint32 *)q->data(), q->dataLength(), 1));
q->setSeqNo(m_seqNo - 1);
qCDebug(TG_CORE_SESSION) << "new msgId is" << QString::number(q->msgId(), 16);
q->setAcked(false);
m_pendingQueries.insert(q->msgId(), q);
return q->msgId();
}
void Session::resendQuery(Query *q) {
Q_ASSERT(q);
//avoid resending if resend numbers is less than zero
if (q->decreaseResends() < 0) {
qCDebug(TG_CORE_SESSION) << "Max resend numbers reached for query with msgId" << QString::number(q->msgId(), 16) << ",query discarded";
m_pendingQueries.remove(q->msgId());
delete q;
} else {
qCDebug(TG_CORE_SESSION) << "Resending query with msgId" << QString::number(q->msgId(), 16);
OutboundPkt p(mSettings);
p.appendInt(TL_MsgContainer);
p.appendInt(1);
p.appendLong(q->msgId());
p.appendInt(q->seqNo());
p.appendInt(4 * q->dataLength());
p.appendInts((qint32 *)q->data(), q->dataLength());
encryptSendMessage(p.buffer(), p.length(), 0);
}
}
//### query management
qint64 Session::sendQuery(OutboundPkt &outboundPkt, QueryMethods *methods, const QVariant &extra, const QString &name) {
Q_ASSERT (m_sessionId);
Q_ASSERT (m_dc->authKeyId());
qint32 *data = outboundPkt.buffer();
qint32 ints = outboundPkt.length();
qCDebug(TG_CORE_SESSION) << "Sending query of size" << 4 * ints << "to DC" << m_dc->id() << "at" << peerName() << ":" << peerPort() << "by session" << QString::number(m_sessionId, 16);
Query *q = new Query(this);
q->setData(data, ints);
q->setMsgId(encryptSendMessage(data, ints, 1));
q->setSeqNo(m_seqNo - 1);
qCDebug(TG_CORE_SESSION) << "msgId is" << QString::number(q->msgId(), 16);
q->setMethods(methods);
q->setAcked(false);
q->setExtra(extra);
q->setName(name);
if (mSettings->resendQueries()) {
connect(q, SIGNAL(timeout(Query*)), this, SLOT(resendQuery(Query*)), Qt::UniqueConnection);
q->startTimer(QUERY_TIMEOUT);
}
//### query management
qint64 Session::sendQuery(OutboundPkt &outboundPkt, QueryMethods *methods, const QVariant &extra, const QString &name) {
Q_ASSERT (m_sessionId);
Q_ASSERT (m_dc->authKeyId());
qint32 *data = outboundPkt.buffer();
qint32 ints = outboundPkt.length();
// prepend init connection header to outboundPkt if initConnectionNeeded
// Note: 'wrap' needs to be declare outside of if to persist until encriptSendMessage is completed
OutboundPkt wrap(mSettings);
if (m_initConnectionNeeded) {
wrap.initConnection();
wrap.appendOutboundPkt(outboundPkt);
data = wrap.buffer();
ints = wrap.length();
m_initConnectionNeeded = false;
}
qCDebug(TG_CORE_SESSION) << "Sending query of size" << 4 * ints << "to DC" << m_dc->id() << "at" << peerName() << ":" << peerPort() << "by session" << QString::number(m_sessionId, 16);
Query *q = new Query(this);
q->setData(data, ints);
q->setMsgId(encryptSendMessage(data, ints, 1));
q->setMainMsgId(q->msgId());
q->setSeqNo(m_seqNo - 1);
qCDebug(TG_CORE_SESSION) << "msgId is" << QString::number(q->msgId(), 16);
q->setMethods(methods);
q->setAcked(false);
q->setExtra(extra);
q->setName(name);
if (mSettings->resendQueries()) {
connect(q, &Query::timeout, this, &Session::resendQuery, Qt::UniqueConnection);
q->startTimer(QUERY_TIMEOUT);
}
m_pendingQueries.insert(q->msgId(), q);
return q->msgId();
}
}
void Session::ackAll() {
sendAcks(m_pendingAcks.keys());
}
void Session::sendAcks(const QList<qint64> &msgIds) {
// verify that socket is connected. Don't send acks if state is other than connected.
// In case the socket is not connected, pending acks will be sent when socket is
// connected back again.
if (state() != QAbstractSocket::ConnectedState) {
return;
}
OutboundPkt p(mSettings);
p.appendInt(TL_MsgsAck);
p.appendInt(CoreTypes::typeVector);
int n = msgIds.length();
p.appendInt(n);
Q_FOREACH (qint64 msgId, msgIds) {
p.appendLong(msgId);
qCDebug(TG_CORE_SESSION) << "Ack for msgId" << msgId;
EventTimer* t = m_pendingAcks.take(msgId);
if (t) {
t->stop();
delete t;
}
}
qint64 sentAcksId = encryptSendMessage(p.buffer(), p.length(), 0);
qCDebug(TG_CORE_SESSION) << "Sent Acks with id:" << QString::number(sentAcksId, 16);
}
