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Remove custom keepalive intervals

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This commit is contained in:
Albert Vaca Cintora 2024-08-06 00:54:32 +02:00
parent b1c3049fc1
commit 2295f6968b
1 changed files with 0 additions and 34 deletions
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34
core/backends/lan/lanlinkprovider.cpp
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@ -551,41 +551,7 @@ void LanLinkProvider::configureSslSocket(QSslSocket *socket, const QString &devi
void LanLinkProvider::configureSocket(QSslSocket *socket)
{
socket->setProxy(QNetworkProxy::NoProxy);
socket->setSocketOption(QAbstractSocket::KeepAliveOption, QVariant(1));
#ifdef TCP_KEEPIDLE
// time to start sending keepalive packets (seconds)
int maxIdle = 10;
setsockopt(socket->socketDescriptor(), IPPROTO_TCP, TCP_KEEPIDLE, &maxIdle, sizeof(maxIdle));
#endif
#ifdef TCP_KEEPINTVL
// interval between keepalive packets after the initial period (seconds)
int interval = 5;
setsockopt(socket->socketDescriptor(), IPPROTO_TCP, TCP_KEEPINTVL, &interval, sizeof(interval));
#endif
#ifdef TCP_KEEPCNT
// number of missed keepalive packets before disconnecting
int count = 3;
setsockopt(socket->socketDescriptor(), IPPROTO_TCP, TCP_KEEPCNT, &count, sizeof(count));
#endif
#if defined(Q_OS_WIN)
int maxIdle = 5 * 60 * 1000; // 5 minutes of idle before sending keep-alive
int interval = 5 * 1000; // 5 seconds interval between probes after 5 minute delay
DWORD nop;
// see https://learn.microsoft.com/en-us/windows/win32/winsock/sio-keepalive-vals
struct tcp_keepalive keepalive = {1 /* true */, maxIdle, interval};
int rv = WSAIoctl(socket->socketDescriptor(), SIO_KEEPALIVE_VALS, &keepalive, sizeof(keepalive), nullptr, 0, &nop, nullptr, nullptr);
if (!rv) {
int error = WSAGetLastError();
qCDebug(KDECONNECT_CORE) << "Could not enable TCP Keep-Alive: " << error;
}
#endif
}
void LanLinkProvider::addLink(QSslSocket *socket, const DeviceInfo &deviceInfo)