public void Can_resync_if_missed_a_block()
{
_remoteBlockTree = Build.A.BlockTree(_genesisBlock).OfChainLength(SyncBatchSize.Max).TestObject;
ISyncPeer peer = new SyncPeerMock(_remoteBlockTree);
SemaphoreSlim semaphore = new SemaphoreSlim(0);
_synchronizer.SyncEvent += (sender, args) =>
{
if (args.SyncEvent == SyncEvent.Completed || args.SyncEvent == SyncEvent.Failed)
{
semaphore.Release(1);
}
};
_pool.Start();
_synchronizer.Start();
_pool.AddPeer(peer);
BlockTreeBuilder.ExtendTree(_remoteBlockTree, SyncBatchSize.Max * 2);
_syncServer.AddNewBlock(_remoteBlockTree.RetrieveHeadBlock(), peer);
semaphore.Wait(_standardTimeoutUnit);
semaphore.Wait(_standardTimeoutUnit);
Assert.AreEqual(SyncBatchSize.Max * 2 - 1, (int)_blockTree.BestSuggestedHeader.Number);
}
public void SendNewBlock(Block block)
{
_sendQueue.Add(() => _remoteSyncServer?.AddNewBlock(block, LocalNode));
}