diff options
Diffstat (limited to 'src/network/access/qhttpnetworkconnectionchannel.cpp')
| -rw-r--r-- | src/network/access/qhttpnetworkconnectionchannel.cpp | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/src/network/access/qhttpnetworkconnectionchannel.cpp b/src/network/access/qhttpnetworkconnectionchannel.cpp index 6fe1ce38a61..9f59d11375b 100644 --- a/src/network/access/qhttpnetworkconnectionchannel.cpp +++ b/src/network/access/qhttpnetworkconnectionchannel.cpp @@ -5,7 +5,6 @@ #include "qhttpnetworkconnectionchannel_p.h" #include "qhttpnetworkconnection_p.h" -#include "qhttp2configuration.h" #include "private/qnoncontiguousbytedevice_p.h" #include <qdebug.h> @@ -34,6 +33,12 @@ QT_BEGIN_NAMESPACE // connection times out) // We use 3 because we can get a _q_error 3 times depending on the timing: static const int reconnectAttemptsDefault = 3; +static const char keepAliveIdleOption[] = "QT_QNAM_TCP_KEEPIDLE"; +static const char keepAliveIntervalOption[] = "QT_QNAM_TCP_KEEPINTVL"; +static const char keepAliveCountOption[] = "QT_QNAM_TCP_KEEPCNT"; +static const int TCP_KEEPIDLE_DEF = 60; +static const int TCP_KEEPINTVL_DEF = 10; +static const int TCP_KEEPCNT_DEF = 5; QHttpNetworkConnectionChannel::QHttpNetworkConnectionChannel() : socket(nullptr) @@ -914,6 +919,13 @@ void QHttpNetworkConnectionChannel::_q_connected_abstract_socket(QAbstractSocket // not sure yet if it helps, but it makes sense absSocket->setSocketOption(QAbstractSocket::KeepAliveOption, 1); + int kaIdleOption = qEnvironmentVariableIntegerValue(keepAliveIdleOption).value_or(TCP_KEEPIDLE_DEF); + int kaIntervalOption = qEnvironmentVariableIntegerValue(keepAliveIntervalOption).value_or(TCP_KEEPINTVL_DEF); + int kaCountOption = qEnvironmentVariableIntegerValue(keepAliveCountOption).value_or(TCP_KEEPCNT_DEF); + absSocket->setSocketOption(QAbstractSocket::KeepAliveIdleOption, kaIdleOption); + absSocket->setSocketOption(QAbstractSocket::KeepAliveIntervalOption, kaIntervalOption); + absSocket->setSocketOption(QAbstractSocket::KeepAliveCountOption, kaCountOption); + pipeliningSupported = QHttpNetworkConnectionChannel::PipeliningSupportUnknown; // ### FIXME: if the server closes the connection unexpectedly, we shouldn't send the same broken request again! |