void NodeList::pingInactiveNodes() {
foreach (const SharedNodePointer& node, getNodeHash()) {
if (!node->getActiveSocket()) {
// we don't have an active link to this node, ping it to set that up
pingPunchForInactiveNode(node);
}
}
}
void NodeList::handleNodePingTimeout() {
Node* senderNode = qobject_cast<Node*>(sender());
if (senderNode) {
SharedNodePointer sharedNode = nodeWithUUID(senderNode->getUUID());
if (sharedNode && !sharedNode->getActiveSocket()) {
pingPunchForInactiveNode(sharedNode);
}
}
}
void NodeList::startNodeHolePunch(const SharedNodePointer& node) {
// connect to the correct signal on this node so we know when to ping it
connect(node.data(), &Node::pingTimerTimeout, this, &NodeList::handleNodePingTimeout);
// start the ping timer for this node
node->startPingTimer();
// ping this node immediately
pingPunchForInactiveNode(node);
}
