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Merge #8996: Network activity toggle

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19f46f1 Qt: New network_disabled icon (Luke Dashjr)
54cf997 RPC/Net: Use boolean consistently for networkactive, and remove from getinfo (Luke Dashjr)
b2b33d9 Overhaul network activity toggle (Jonas Schnelli)
32efa79 Qt: Add GUI feedback and control of network activity state. (Jon Lund Steffensen)
e38993b RPC: Add "togglenetwork" method to toggle network activity temporarily (Jon Lund Steffensen)
7c9a98a Allow network activity to be temporarily suspended. (Jon Lund Steffensen)
This commit is contained in:
Jonas Schnelli 2016-11-11 11:16:34 +01:00
commit ab914a6530
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GPG key ID: 29D4BCB6416F53EC
17 changed files with 285 additions and 13 deletions
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3
contrib/debian/copyright
View file

@ -47,7 +47,10 @@ Comment: Site: https://github.com/stephenhutchings/typicons.font
Files: src/qt/res/icons/connect*.png
src/qt/res/src/connect-*.svg
src/qt/res/icons/network_disabled.png
src/qt/res/src/network_disabled.svg
Copyright: Marco Falke
Luke Dashjr
License: Expat
Comment: Inspired by Stephan Hutchings Typicons

1
src/Makefile.qt.include
View file

@ -271,6 +271,7 @@ RES_ICONS = \
qt/res/icons/key.png \
qt/res/icons/lock_closed.png \
qt/res/icons/lock_open.png \
qt/res/icons/network_disabled.png \
qt/res/icons/open.png \
qt/res/icons/overview.png \
qt/res/icons/quit.png \

31
src/net.cpp
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@ -985,6 +985,12 @@ void CConnman::AcceptConnection(const ListenSocket& hListenSocket) {
return;
}
if (!fNetworkActive) {
LogPrintf("connection from %s dropped: not accepting new connections\n", addr.ToString());
CloseSocket(hSocket);
return;
}
if (!IsSelectableSocket(hSocket))
{
LogPrintf("connection from %s dropped: non-selectable socket\n", addr.ToString());
@ -1784,6 +1790,9 @@ bool CConnman::OpenNetworkConnection(const CAddress& addrConnect, bool fCountFai
// Initiate outbound network connection
//
boost::this_thread::interruption_point();
if (!fNetworkActive) {
return false;
}
if (!pszDest) {
if (IsLocal(addrConnect) ||
FindNode((CNetAddr)addrConnect) || IsBanned(addrConnect) ||
@ -2025,8 +2034,30 @@ void Discover(boost::thread_group& threadGroup)
#endif
}
void CConnman::SetNetworkActive(bool active)
{
if (fDebug) {
LogPrint("net", "SetNetworkActive: %s\n", active);
}
if (!active) {
fNetworkActive = false;
LOCK(cs_vNodes);
// Close sockets to all nodes
BOOST_FOREACH(CNode* pnode, vNodes) {
pnode->CloseSocketDisconnect();
}
} else {
fNetworkActive = true;
}
uiInterface.NotifyNetworkActiveChanged(fNetworkActive);
}
CConnman::CConnman(uint64_t nSeed0In, uint64_t nSeed1In) : nSeed0(nSeed0In), nSeed1(nSeed1In)
{
fNetworkActive = true;
setBannedIsDirty = false;
fAddressesInitialized = false;
nLastNodeId = 0;

3
src/net.h
View file

@ -131,6 +131,8 @@ public:
bool Start(boost::thread_group& threadGroup, CScheduler& scheduler, std::string& strNodeError, Options options);
void Stop();
bool BindListenPort(const CService &bindAddr, std::string& strError, bool fWhitelisted = false);
bool GetNetworkActive() const { return fNetworkActive; };
void SetNetworkActive(bool active);
bool OpenNetworkConnection(const CAddress& addrConnect, bool fCountFailure, CSemaphoreGrant *grantOutbound = NULL, const char *strDest = NULL, bool fOneShot = false, bool fFeeler = false);
bool CheckIncomingNonce(uint64_t nonce);
@ -401,6 +403,7 @@ private:
unsigned int nReceiveFloodSize;
std::vector<ListenSocket> vhListenSocket;
bool fNetworkActive;
banmap_t setBanned;
CCriticalSection cs_setBanned;
bool setBannedIsDirty;

1
src/qt/bitcoin.qrc
View file

@ -52,6 +52,7 @@
<file alias="transaction_abandoned">res/icons/transaction_abandoned.png</file>
<file alias="hd_enabled">res/icons/hd_enabled.png</file>
<file alias="hd_disabled">res/icons/hd_disabled.png</file>
<file alias="network_disabled">res/icons/network_disabled.png</file>
</qresource>
<qresource prefix="/movies">
<file alias="spinner-000">res/movies/spinner-000.png</file>

49
src/qt/bitcoingui.cpp
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@ -86,7 +86,7 @@ BitcoinGUI::BitcoinGUI(const PlatformStyle *_platformStyle, const NetworkStyle *
unitDisplayControl(0),
labelWalletEncryptionIcon(0),
labelWalletHDStatusIcon(0),
labelConnectionsIcon(0),
connectionsControl(0),
labelBlocksIcon(0),
progressBarLabel(0),
progressBar(0),
@ -199,7 +199,7 @@ BitcoinGUI::BitcoinGUI(const PlatformStyle *_platformStyle, const NetworkStyle *
unitDisplayControl = new UnitDisplayStatusBarControl(platformStyle);
labelWalletEncryptionIcon = new QLabel();
labelWalletHDStatusIcon = new QLabel();
labelConnectionsIcon = new QLabel();
connectionsControl = new NetworkToggleStatusBarControl();
labelBlocksIcon = new QLabel();
if(enableWallet)
{
@ -210,7 +210,7 @@ BitcoinGUI::BitcoinGUI(const PlatformStyle *_platformStyle, const NetworkStyle *
frameBlocksLayout->addWidget(labelWalletHDStatusIcon);
}
frameBlocksLayout->addStretch();
frameBlocksLayout->addWidget(labelConnectionsIcon);
frameBlocksLayout->addWidget(connectionsControl);
frameBlocksLayout->addStretch();
frameBlocksLayout->addWidget(labelBlocksIcon);
frameBlocksLayout->addStretch();
@ -469,8 +469,9 @@ void BitcoinGUI::setClientModel(ClientModel *_clientModel)
createTrayIconMenu();
// Keep up to date with client
setNumConnections(_clientModel->getNumConnections());
updateNetworkState();
connect(_clientModel, SIGNAL(numConnectionsChanged(int)), this, SLOT(setNumConnections(int)));
connect(_clientModel, SIGNAL(networkActiveChanged(bool)), this, SLOT(setNetworkActive(bool)));
setNumBlocks(_clientModel->getNumBlocks(), _clientModel->getLastBlockDate(), _clientModel->getVerificationProgress(NULL), false);
connect(_clientModel, SIGNAL(numBlocksChanged(int,QDateTime,double,bool)), this, SLOT(setNumBlocks(int,QDateTime,double,bool)));
@ -489,6 +490,7 @@ void BitcoinGUI::setClientModel(ClientModel *_clientModel)
}
#endif // ENABLE_WALLET
unitDisplayControl->setOptionsModel(_clientModel->getOptionsModel());
connectionsControl->setClientModel(_clientModel);
OptionsModel* optionsModel = _clientModel->getOptionsModel();
if(optionsModel)
@ -698,8 +700,9 @@ void BitcoinGUI::gotoVerifyMessageTab(QString addr)
}
#endif // ENABLE_WALLET
void BitcoinGUI::setNumConnections(int count)
void BitcoinGUI::updateNetworkState()
{
int count = clientModel->getNumConnections();
QString icon;
switch(count)
{
@ -709,8 +712,25 @@ void BitcoinGUI::setNumConnections(int count)
case 7: case 8: case 9: icon = ":/icons/connect_3"; break;
default: icon = ":/icons/connect_4"; break;
}
labelConnectionsIcon->setPixmap(platformStyle->SingleColorIcon(icon).pixmap(STATUSBAR_ICONSIZE,STATUSBAR_ICONSIZE));
labelConnectionsIcon->setToolTip(tr("%n active connection(s) to Bitcoin network", "", count));
if (clientModel->getNetworkActive()) {
connectionsControl->setToolTip(tr("%n active connection(s) to Bitcoin network", "", count));
} else {
connectionsControl->setToolTip(tr("Network activity disabled"));
icon = ":/icons/network_disabled";
}
connectionsControl->setPixmap(platformStyle->SingleColorIcon(icon).pixmap(STATUSBAR_ICONSIZE,STATUSBAR_ICONSIZE));
}
void BitcoinGUI::setNumConnections(int count)
{
updateNetworkState();
}
void BitcoinGUI::setNetworkActive(bool networkActive)
{
updateNetworkState();
}
void BitcoinGUI::setNumBlocks(int count, const QDateTime& blockDate, double nVerificationProgress, bool header)
@ -1211,3 +1231,18 @@ void UnitDisplayStatusBarControl::onMenuSelection(QAction* action)
optionsModel->setDisplayUnit(action->data());
}
}
void NetworkToggleStatusBarControl::mousePressEvent(QMouseEvent *event)
{
if (clientModel) {
clientModel->setNetworkActive(!clientModel->getNetworkActive());
}
}
/** Lets the control know about the Client Model */
void NetworkToggleStatusBarControl::setClientModel(ClientModel *_clientModel)
{
if (_clientModel) {
this->clientModel = _clientModel;
}
}

21
src/qt/bitcoingui.h
View file

@ -26,6 +26,7 @@ class PlatformStyle;
class RPCConsole;
class SendCoinsRecipient;
class UnitDisplayStatusBarControl;
class NetworkToggleStatusBarControl;
class WalletFrame;
class WalletModel;
class HelpMessageDialog;
@ -85,7 +86,7 @@ private:
UnitDisplayStatusBarControl *unitDisplayControl;
QLabel *labelWalletEncryptionIcon;
QLabel *labelWalletHDStatusIcon;
QLabel *labelConnectionsIcon;
NetworkToggleStatusBarControl *connectionsControl;
QLabel *labelBlocksIcon;
QLabel *progressBarLabel;
QProgressBar *progressBar;
@ -146,6 +147,9 @@ private:
/** Disconnect core signals from GUI client */
void unsubscribeFromCoreSignals();
/** Update UI with latest network info from model. */
void updateNetworkState();
Q_SIGNALS:
/** Signal raised when a URI was entered or dragged to the GUI */
void receivedURI(const QString &uri);
@ -153,6 +157,8 @@ Q_SIGNALS:
public Q_SLOTS:
/** Set number of connections shown in the UI */
void setNumConnections(int count);
/** Set network state shown in the UI */
void setNetworkActive(bool networkActive);
/** Set number of blocks and last block date shown in the UI */
void setNumBlocks(int count, const QDateTime& blockDate, double nVerificationProgress, bool headers);
@ -264,4 +270,17 @@ private Q_SLOTS:
void onMenuSelection(QAction* action);
};
class NetworkToggleStatusBarControl : public QLabel
{
Q_OBJECT
public:
void setClientModel(ClientModel *clientModel);
protected:
void mousePressEvent(QMouseEvent *event);
private:
ClientModel *clientModel;
};
#endif // BITCOIN_QT_BITCOINGUI_H

28
src/qt/clientmodel.cpp
View file

@ -145,6 +145,11 @@ void ClientModel::updateNumConnections(int numConnections)
Q_EMIT numConnectionsChanged(numConnections);
}
void ClientModel::updateNetworkActive(bool networkActive)
{
Q_EMIT networkActiveChanged(networkActive);
}
void ClientModel::updateAlert()
{
Q_EMIT alertsChanged(getStatusBarWarnings());
@ -167,6 +172,21 @@ enum BlockSource ClientModel::getBlockSource() const
return BLOCK_SOURCE_NONE;
}
void ClientModel::setNetworkActive(bool active)
{
if (g_connman) {
g_connman->SetNetworkActive(active);
}
}
bool ClientModel::getNetworkActive() const
{
if (g_connman) {
return g_connman->GetNetworkActive();
}
return false;
}
QString ClientModel::getStatusBarWarnings() const
{
return QString::fromStdString(GetWarnings("gui"));
@ -233,6 +253,12 @@ static void NotifyNumConnectionsChanged(ClientModel *clientmodel, int newNumConn
Q_ARG(int, newNumConnections));
}
static void NotifyNetworkActiveChanged(ClientModel *clientmodel, bool networkActive)
{
QMetaObject::invokeMethod(clientmodel, "updateNetworkActive", Qt::QueuedConnection,
Q_ARG(bool, networkActive));
}
static void NotifyAlertChanged(ClientModel *clientmodel)
{
qDebug() << "NotifyAlertChanged";
@ -273,6 +299,7 @@ void ClientModel::subscribeToCoreSignals()
// Connect signals to client
uiInterface.ShowProgress.connect(boost::bind(ShowProgress, this, _1, _2));
uiInterface.NotifyNumConnectionsChanged.connect(boost::bind(NotifyNumConnectionsChanged, this, _1));
uiInterface.NotifyNetworkActiveChanged.connect(boost::bind(NotifyNetworkActiveChanged, this, _1));
uiInterface.NotifyAlertChanged.connect(boost::bind(NotifyAlertChanged, this));
uiInterface.BannedListChanged.connect(boost::bind(BannedListChanged, this));
uiInterface.NotifyBlockTip.connect(boost::bind(BlockTipChanged, this, _1, _2, false));
@ -284,6 +311,7 @@ void ClientModel::unsubscribeFromCoreSignals()
// Disconnect signals from client
uiInterface.ShowProgress.disconnect(boost::bind(ShowProgress, this, _1, _2));
uiInterface.NotifyNumConnectionsChanged.disconnect(boost::bind(NotifyNumConnectionsChanged, this, _1));
uiInterface.NotifyNetworkActiveChanged.disconnect(boost::bind(NotifyNetworkActiveChanged, this, _1));
uiInterface.NotifyAlertChanged.disconnect(boost::bind(NotifyAlertChanged, this));
uiInterface.BannedListChanged.disconnect(boost::bind(BannedListChanged, this));
uiInterface.NotifyBlockTip.disconnect(boost::bind(BlockTipChanged, this, _1, _2, false));

6
src/qt/clientmodel.h
View file

@ -68,6 +68,10 @@ public:
bool inInitialBlockDownload() const;
//! Return true if core is importing blocks
enum BlockSource getBlockSource() const;
//! Return true if network activity in core is enabled
bool getNetworkActive() const;
//! Toggle network activity state in core
void setNetworkActive(bool active);
//! Return warnings to be displayed in status bar
QString getStatusBarWarnings() const;
@ -91,6 +95,7 @@ Q_SIGNALS:
void numConnectionsChanged(int count);
void numBlocksChanged(int count, const QDateTime& blockDate, double nVerificationProgress, bool header);
void mempoolSizeChanged(long count, size_t mempoolSizeInBytes);
void networkActiveChanged(bool networkActive);
void alertsChanged(const QString &warnings);
void bytesChanged(quint64 totalBytesIn, quint64 totalBytesOut);
@ -103,6 +108,7 @@ Q_SIGNALS:
public Q_SLOTS:
void updateTimer();
void updateNumConnections(int numConnections);
void updateNetworkActive(bool networkActive);
void updateAlert();
void updateBanlist();
};

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68
src/qt/res/src/network_disabled.svg Normal file
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@ -0,0 +1,68 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg
xmlns:dc="http://purl.org/dc/elements/1.1/"
xmlns:cc="http://creativecommons.org/ns#"
xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
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height="24"
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version="1.2">
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30
src/qt/rpcconsole.cpp
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@ -458,6 +458,9 @@ void RPCConsole::setClientModel(ClientModel *model)
setNumBlocks(model->getNumBlocks(), model->getLastBlockDate(), model->getVerificationProgress(NULL), false);
connect(model, SIGNAL(numBlocksChanged(int,QDateTime,double,bool)), this, SLOT(setNumBlocks(int,QDateTime,double,bool)));
updateNetworkState();
connect(model, SIGNAL(networkActiveChanged(bool)), this, SLOT(setNetworkActive(bool)));
updateTrafficStats(model->getTotalBytesRecv(), model->getTotalBytesSent());
connect(model, SIGNAL(bytesChanged(quint64,quint64)), this, SLOT(updateTrafficStats(quint64, quint64)));
@ -674,16 +677,30 @@ void RPCConsole::message(int category, const QString &message, bool html)
ui->messagesWidget->append(out);
}
void RPCConsole::updateNetworkState()
{
QString connections = QString::number(clientModel->getNumConnections()) + " (";
connections += tr("In:") + " " + QString::number(clientModel->getNumConnections(CONNECTIONS_IN)) + " / ";
connections += tr("Out:") + " " + QString::number(clientModel->getNumConnections(CONNECTIONS_OUT)) + ")";
if(!clientModel->getNetworkActive()) {
connections += " (" + tr("Network activity disabled") + ")";
}
ui->numberOfConnections->setText(connections);
}
void RPCConsole::setNumConnections(int count)
{
if (!clientModel)
return;
QString connections = QString::number(count) + " (";
connections += tr("In:") + " " + QString::number(clientModel->getNumConnections(CONNECTIONS_IN)) + " / ";
connections += tr("Out:") + " " + QString::number(clientModel->getNumConnections(CONNECTIONS_OUT)) + ")";
updateNetworkState();
}
ui->numberOfConnections->setText(connections);
void RPCConsole::setNetworkActive(bool networkActive)
{
updateNetworkState();
}
void RPCConsole::setNumBlocks(int count, const QDateTime& blockDate, double nVerificationProgress, bool headers)
@ -1069,3 +1086,8 @@ void RPCConsole::setTabFocus(enum TabTypes tabType)
{
ui->tabWidget->setCurrentIndex(tabType);
}
void RPCConsole::on_toggleNetworkActiveButton_clicked()
{
clientModel->setNetworkActive(!clientModel->getNetworkActive());
}

7
src/qt/rpcconsole.h
View file

@ -61,6 +61,8 @@ protected:
private Q_SLOTS:
void on_lineEdit_returnPressed();
void on_tabWidget_currentChanged(int index);
/** toggle network activity */
void on_toggleNetworkActiveButton_clicked();
/** open the debug.log from the current datadir */
void on_openDebugLogfileButton_clicked();
/** change the time range of the network traffic graph */
@ -88,6 +90,8 @@ public Q_SLOTS:
void message(int category, const QString &message, bool html = false);
/** Set number of connections shown in the UI */
void setNumConnections(int count);
/** Set network state shown in the UI */
void setNetworkActive(bool networkActive);
/** Set number of blocks and last block date shown in the UI */
void setNumBlocks(int count, const QDateTime& blockDate, double nVerificationProgress, bool headers);
/** Set size (number of transactions and memory usage) of the mempool in the UI */
@ -144,6 +148,9 @@ private:
QMenu *banTableContextMenu;
int consoleFontSize;
QCompleter *autoCompleter;
/** Update UI with latest network info from model. */
void updateNetworkState();
};
#endif // BITCOIN_QT_RPCCONSOLE_H

1
src/rpc/client.cpp
View file

@ -109,6 +109,7 @@ static const CRPCConvertParam vRPCConvertParams[] =
{ "prioritisetransaction", 2 },
{ "setban", 2 },
{ "setban", 3 },
{ "setnetworkactive", 0 },
{ "getmempoolancestors", 1 },
{ "getmempooldescendants", 1 },
};

24
src/rpc/net.cpp
View file

@ -401,6 +401,7 @@ UniValue getnetworkinfo(const JSONRPCRequest& request)
" \"localrelay\": true|false, (bool) true if transaction relay is requested from peers\n"
" \"timeoffset\": xxxxx, (numeric) the time offset\n"
" \"connections\": xxxxx, (numeric) the number of connections\n"
" \"networkactive\": true|false, (bool) whether p2p networking is enabled\n"
" \"networks\": [ (array) information per network\n"
" {\n"
" \"name\": \"xxx\", (string) network (ipv4, ipv6 or onion)\n"
@ -435,8 +436,10 @@ UniValue getnetworkinfo(const JSONRPCRequest& request)
obj.push_back(Pair("localservices", strprintf("%016x", g_connman->GetLocalServices())));
obj.push_back(Pair("localrelay", fRelayTxes));
obj.push_back(Pair("timeoffset", GetTimeOffset()));
if(g_connman)
if (g_connman) {
obj.push_back(Pair("networkactive", g_connman->GetNetworkActive()));
obj.push_back(Pair("connections", (int)g_connman->GetNodeCount(CConnman::CONNECTIONS_ALL)));
}
obj.push_back(Pair("networks", GetNetworksInfo()));
obj.push_back(Pair("relayfee", ValueFromAmount(::minRelayTxFee.GetFeePerK())));
UniValue localAddresses(UniValue::VARR);
@ -571,6 +574,24 @@ UniValue clearbanned(const JSONRPCRequest& request)
return NullUniValue;
}
UniValue setnetworkactive(const JSONRPCRequest& request)
{
if (request.fHelp || request.params.size() != 1) {
throw runtime_error(
"setnetworkactive true|false\n"
"Disable/enable all p2p network activity."
);
}
if (!g_connman) {
throw JSONRPCError(RPC_CLIENT_P2P_DISABLED, "Error: Peer-to-peer functionality missing or disabled");
}
g_connman->SetNetworkActive(request.params[0].get_bool());
return g_connman->GetNetworkActive();
}
static const CRPCCommand commands[] =
{ // category name actor (function) okSafeMode
// --------------------- ------------------------ ----------------------- ----------
@ -585,6 +606,7 @@ static const CRPCCommand commands[] =
{ "network", "setban", &setban, true },
{ "network", "listbanned", &listbanned, true },
{ "network", "clearbanned", &clearbanned, true },
{ "network", "setnetworkactive", &setnetworkactive, true, },
};
void RegisterNetRPCCommands(CRPCTable &t)

22
src/test/rpc_tests.cpp
View file

@ -84,6 +84,28 @@ BOOST_AUTO_TEST_CASE(rpc_rawparams)
BOOST_CHECK_THROW(CallRPC(string("sendrawtransaction ")+rawtx+" extra"), runtime_error);
}
BOOST_AUTO_TEST_CASE(rpc_togglenetwork)
{
UniValue r;
r = CallRPC("getnetworkinfo");
bool netState = find_value(r.get_obj(), "networkactive").get_bool();
BOOST_CHECK_EQUAL(netState, true);
BOOST_CHECK_NO_THROW(CallRPC("setnetworkactive false"));
r = CallRPC("getnetworkinfo");
int numConnection = find_value(r.get_obj(), "connections").get_int();
BOOST_CHECK_EQUAL(numConnection, 0);
netState = find_value(r.get_obj(), "networkactive").get_bool();
BOOST_CHECK_EQUAL(netState, false);
BOOST_CHECK_NO_THROW(CallRPC("setnetworkactive true"));
r = CallRPC("getnetworkinfo");
netState = find_value(r.get_obj(), "networkactive").get_bool();
BOOST_CHECK_EQUAL(netState, true);
}
BOOST_AUTO_TEST_CASE(rpc_rawsign)
{
UniValue r;

3
src/ui_interface.h
View file

@ -85,6 +85,9 @@ public:
/** Number of network connections changed. */
boost::signals2::signal<void (int newNumConnections)> NotifyNumConnectionsChanged;
/** Network activity state changed. */
boost::signals2::signal<void (bool networkActive)> NotifyNetworkActiveChanged;
/**
* Status bar alerts changed.
*/