public JObject NetworkStatus(NetworkRequest request)
{
if (request.NetworkIdentifier?.Blockchain?.ToLower() != "neo n3")
{
return(Error.NETWORK_IDENTIFIER_INVALID.ToJson());
}
if (request.NetworkIdentifier?.Network?.ToLower() != network)
{
return(Error.NETWORK_IDENTIFIER_INVALID.ToJson());
}
var snapshot = system.StoreView;
uint currentHeight = NativeContract.Ledger.CurrentIndex(snapshot);
NeoBlock currentBlock = NativeContract.Ledger.GetBlock(snapshot, currentHeight);
if (currentBlock == null)
{
return(Error.BLOCK_NOT_FOUND.ToJson());
}
string currentBlockHash = currentBlock.Hash.ToString();
long currentBlockTimestamp = (long)currentBlock.Timestamp;
BlockIdentifier currentBlockIdentifier = new BlockIdentifier(currentHeight, currentBlockHash);
BlockIdentifier genesisBlockIdentifier = new BlockIdentifier(system.GenesisBlock.Index, system.GenesisBlock.Hash.ToString());
var localNode = system.LocalNode.Ask <LocalNode>(new LocalNode.GetInstance()).Result;
var connected = localNode.GetRemoteNodes().Select(p => new Peer(p.GetHashCode().IntToHash160String(),
new Metadata(new Dictionary <string, JObject>
{
{ "connected", true.ToString().ToLower() },
{ "address", p.Listener.ToString() },
{ "height", p.LastBlockIndex }
})
));
var unconnected = localNode.GetUnconnectedPeers().Select(p => new Peer(p.GetHashCode().IntToHash160String(),
new Metadata(new Dictionary <string, JObject>
{
{ "unconnected", false.ToString().ToLower() },
{ "address", p.ToString() }
})
));
Peer[] peers = connected.Concat(unconnected).ToArray();
NetworkStatusResponse response = new NetworkStatusResponse(currentBlockIdentifier, currentBlockTimestamp, genesisBlockIdentifier, peers);
return(response.ToJson());
}
public JObject NetworkStatus(NetworkRequest request)
{
long currentHeight = Blockchain.Singleton.Height;
NeoBlock currentBlock = Blockchain.Singleton.GetBlock(Blockchain.Singleton.CurrentBlockHash);
if (currentBlock == null)
{
return(Error.BLOCK_NOT_FOUND.ToJson());
}
string currentBlockHash = currentBlock.Hash.ToString();
long currentBlockTimestamp = currentBlock.Timestamp * 1000;
BlockIdentifier currentBlockIdentifier = new BlockIdentifier(currentHeight, currentBlockHash);
BlockIdentifier genesisBlockIdentifier = new BlockIdentifier(Blockchain.GenesisBlock.Index, Blockchain.GenesisBlock.Hash.ToString());
var connected = LocalNode.Singleton.GetRemoteNodes().Select(p => new Peer(p.GetHashCode().IntToHash160String(),
new Metadata(new Dictionary <string, JObject>
{
{ "connected", true.ToString().ToLower() },
{ "address", p.Listener.ToString() },
{ "height", p.LastBlockIndex.ToString() }
})
));
var unconnected = LocalNode.Singleton.GetUnconnectedPeers().Select(p => new Peer(p.GetHashCode().IntToHash160String(),
new Metadata(new Dictionary <string, JObject>
{
{ "connected", false.ToString().ToLower() },
{ "address", p.ToString() }
})
));
Peer[] peers = connected.Concat(unconnected).ToArray();
NetworkStatusResponse response = new NetworkStatusResponse(currentBlockIdentifier, currentBlockTimestamp, genesisBlockIdentifier, peers);
return(response.ToJson());
}