bool BaseFunctionalTests::waitForPeerCount(CryptoNote::INode& node, size_t expectedPeerCount) {
PeerCountWaiter peerCountWaiter(m_dispatcher);
node.addObserver(&peerCountWaiter);
if (node.getPeerCount() != expectedPeerCount) {
peerCountWaiter.wait(expectedPeerCount);
}
node.removeObserver(&peerCountWaiter);
// TODO workaround: make sure ObserverManager doesn't have local pointers to peerCountWaiter, so it can be destroyed
std::this_thread::sleep_for(std::chrono::milliseconds(100));
// Run all spawned handlers from PeerCountWaiter::peerCountUpdated
m_dispatcher.yield();
return !peerCountWaiter.m_timedout;
}
bool BaseFunctionalTests::waitForPoolSize(size_t nodeIndex, CryptoNote::INode& node, size_t expectedPoolSize,
std::vector<std::unique_ptr<CryptoNote::ITransactionReader>>& txPool) {
System::Event event(m_dispatcher);
PoolUpdateWaiter poolUpdateWaiter(m_dispatcher, event);
node.addObserver(&poolUpdateWaiter);
bool ok;
for (size_t i = 0; ; ++i) {
ok = getNodeTransactionPool(nodeIndex, node, txPool);
if (!ok) {
break;
}
if (txPool.size() == expectedPoolSize) {
break;
}
// TODO NodeRpcProxy doesn't send poolChanged() notification!!!
//event.wait();
//event.clear();
// WORKAROUND
if (i < 3 * P2P_DEFAULT_HANDSHAKE_INTERVAL) {
std::this_thread::sleep_for(std::chrono::seconds(1));
} else {
ok = false;
break;
}
}
node.removeObserver(&poolUpdateWaiter);
// TODO workaround: make sure ObserverManager doesn't have local pointers to poolUpdateWaiter, so it can be destroyed
std::this_thread::sleep_for(std::chrono::milliseconds(100));
// Run all spawned handlers from PoolUpdateWaiter::poolChanged
m_dispatcher.yield();
return ok;
}