void ProcessorGraph::clearConnections()
{
for (int i = 0; i < getNumConnections(); i++)
{
const Connection* connection = getConnection(i);
if (connection->destNodeId == RESAMPLING_NODE_ID ||
connection->destNodeId == OUTPUT_NODE_ID)
{
; // leave it
}
else
{
removeConnection(i);
}
}
for (int i = 0; i < getNumNodes(); i++)
{
Node* node = getNode(i);
if (node->nodeId != OUTPUT_NODE_ID)
{
GenericProcessor* p =(GenericProcessor*) node->getProcessor();
p->resetConnections();
}
}
}
enum BlockSource ClientModel::getBlockSource() const
{
if (fReindex)
return BLOCK_SOURCE_REINDEX;
else if (fImporting)
return BLOCK_SOURCE_DISK;
else if (getNumConnections() > 0)
return BLOCK_SOURCE_NETWORK;
return BLOCK_SOURCE_NONE;
}
void
Acceptor::drainConnections(double pctToDrain) {
if (downstreamConnectionManager_) {
LOG(INFO) << "Draining " << pctToDrain * 100 << "% of "
<< getNumConnections() << " connections from Acceptor=" << this
<< " in thread " << base_;
assert(base_->isInEventBaseThread());
downstreamConnectionManager_->
drainConnections(pctToDrain, gracefulShutdownTimeout_);
}
}
enum BlockSource ClientModel::getBlockSource() const
{
if (m_node.getReindex())
return BlockSource::REINDEX;
else if (m_node.getImporting())
return BlockSource::DISK;
else if (getNumConnections() > 0)
return BlockSource::NETWORK;
return BlockSource::NONE;
}
void
Acceptor::dropConnections(double pctToDrop) {
base_->runInEventBaseThread([&, pctToDrop] {
if (downstreamConnectionManager_) {
LOG(INFO) << "Dropping " << pctToDrop * 100 << "% of "
<< getNumConnections() << " connections from Acceptor=" << this
<< " in thread " << base_;
assert(base_->isInEventBaseThread());
forceShutdownInProgress_ = true;
downstreamConnectionManager_->dropConnections(pctToDrop);
}
});
}
void ClientModel::update()
{
int newNumConnections = getNumConnections();
int newNumBlocks = getNumBlocks();
QString newStatusBar = getStatusBarWarnings();
if(cachedNumConnections != newNumConnections)
emit numConnectionsChanged(newNumConnections);
if(cachedNumBlocks != newNumBlocks || cachedStatusBar != newStatusBar)
emit numBlocksChanged(newNumBlocks);
cachedNumConnections = newNumConnections;
cachedNumBlocks = newNumBlocks;
cachedStatusBar = newStatusBar;
}
void ClientModel::update()
{
int newNumConnections = getNumConnections();
int newNumBlocks = getNumBlocks();
if(cachedNumConnections != newNumConnections)
emit numConnectionsChanged(newNumConnections);
if(cachedNumBlocks != newNumBlocks)
emit numBlocksChanged(newNumBlocks);
cachedNumConnections = newNumConnections;
cachedNumBlocks = newNumBlocks;
// Only need to update if solo mining. When pool mining, stats are pushed.
if (miningType == SoloMining)
{
int newHashrate = getHashrate();
if (cachedHashrate != newHashrate)
emit miningChanged(miningStarted, newHashrate);
cachedHashrate = newHashrate;
}
}
void
ConnectionManager::removeConnection(ManagedConnection* connection) {
if (connection->getConnectionManager() == this) {
connection->cancelTimeout();
connection->setConnectionManager(nullptr);
// Un-link the connection from our list, being careful to keep the iterator
// that we're using for idle shedding valid
auto it = conns_.iterator_to(*connection);
if (it == idleIterator_) {
++idleIterator_;
}
conns_.erase(it);
if (callback_) {
callback_->onConnectionRemoved(*this);
if (getNumConnections() == 0) {
callback_->onEmpty(*this);
}
}
}
}
void ClientModel::update()
{
int newNumConnections = getNumConnections();
int newNumBlocks = getNumBlocks();
QString newStatusBar = getStatusBarWarnings();
if(cachedNumConnections != newNumConnections)
emit numConnectionsChanged(newNumConnections);
if(cachedNumBlocks != newNumBlocks || cachedStatusBar != newStatusBar)
{
// Simply emit a numBlocksChanged for now in case the status message changes,
// so that the view updates the status bar.
// TODO: It should send a notification.
// (However, this might generate looped notifications and needs to be thought through and tested carefully)
// error(tr("Network Alert"), newStatusBar);
emit numBlocksChanged(newNumBlocks);
}
cachedNumConnections = newNumConnections;
cachedNumBlocks = newNumBlocks;
cachedStatusBar = newStatusBar;
}
