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Retry the network packet if it failed to unserialize

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This happens if the network packet is big enough to not transfer in one
go.
This commit is contained in:
Matthijs Tijink 2019-03-09 16:22:03 +01:00 committed by Nicolas Fella
parent 6a44902425
commit a2c6f0a806
1 changed files with 3 additions and 0 deletions
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3
core/backends/lan/lanlinkprovider.cpp
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@ -350,6 +350,7 @@ void LanLinkProvider::newConnection()
void LanLinkProvider::dataReceived() void LanLinkProvider::dataReceived()
{ {
QSslSocket* socket = qobject_cast<QSslSocket*>(sender()); QSslSocket* socket = qobject_cast<QSslSocket*>(sender());
socket->startTransaction();
const QByteArray data = socket->readLine(); const QByteArray data = socket->readLine();
@ -360,8 +361,10 @@ void LanLinkProvider::dataReceived()
if (!success) { if (!success) {
delete np; delete np;
socket->rollbackTransaction();
return; return;
} }
socket->commitTransaction();
if (np->type() != PACKET_TYPE_IDENTITY) { if (np->type() != PACKET_TYPE_IDENTITY) {
qCWarning(KDECONNECT_CORE) << "LanLinkProvider/newConnection: Expected identity, received " << np->type(); qCWarning(KDECONNECT_CORE) << "LanLinkProvider/newConnection: Expected identity, received " << np->type();