public void ProcessMessage(BitcoinEndpoint endpoint, IBitcoinMessage message)
{
HeadersMessage headersMessage = message as HeadersMessage;
if (headersMessage != null)
{
ProcessHeadersMessage(endpoint, headersMessage);
}
}
public void ProcessMessage(BitcoinEndpoint endpoint, IBitcoinMessage message)
{
EndpointState endpointState;
lock (lockObject)
{
if (!endpoints.TryGetValue(endpoint, out endpointState))
{
//todo: if node still sends us a required block it should probably be saved
// endpoint is either disconnected or not not fit for this service
return;
}
}
var invMessage = message as InvMessage;
if (invMessage != null)
{
ProcessInvMessage(endpointState, invMessage);
}
var blockMessage = message as BlockMessage;
if (blockMessage != null)
{
ProcessBlockMessage(blockMessage);
}
}
public void ProcessMessage(BitcoinEndpoint endpoint, IBitcoinMessage message)
{
//todo: process AddrMessage
}
public void ProcessMessage(BitcoinEndpoint endpoint, IBitcoinMessage message)
{
//todo: add test and catch maybe catch other exceptions
try
{
foreach (NodeServiceInfo serviceInfo in services)
{
serviceInfo.Service.ProcessMessage(endpoint, message);
}
}
catch (BitcoinProtocolViolationException e)
{
logger.Error(e, "Remote node violated protecol rules ({0}).", endpoint.PeerInfo.IpEndpoint);
//todo: is this a correct way to disconnect node?
//todo: ban node ?
endpoint.Dispose();
}
}
public void ProcessMessage(BitcoinEndpoint endpoint, IBitcoinMessage message)
{
//todo: add test for this method
}
private bool LoggingMessageHandler(BitcoinEndpoint endpoint, IBitcoinMessage message)
{
Console.WriteLine(">>command: {0}", message.Command);
if (message is InvMessage)
{
InvMessage invMessage = (InvMessage) message;
foreach (InventoryVector vector in invMessage.Inventory)
{
Console.WriteLine("\t{0} {1}", vector.Type.ToString().PadRight(16), BitConverter.ToString(vector.Hash));
}
}
if (message is GetHeadersMessage)
{
GetHeadersMessage getHeadersMessage = (GetHeadersMessage) message;
Console.WriteLine("\tprotocol: {0}", getHeadersMessage.ProtocolVersion);
foreach (byte[] hash in getHeadersMessage.LocatorHashes)
{
Console.WriteLine("\t{0}", BitConverter.ToString(hash));
}
Console.WriteLine("\t{0} (stop)", BitConverter.ToString(getHeadersMessage.HashStop));
endpoint.WriteMessage(new InvMessage(new InventoryVector[]
{
new InventoryVector(InventoryVectorType.MsgBlock, blockHash1)
}));
}
if (message is GetDataMessage)
{
GetDataMessage getDataMessage = (GetDataMessage) message;
foreach (InventoryVector vector in getDataMessage.Inventory)
{
Console.WriteLine("\t{0} {1}", vector.Type.ToString().PadRight(16), BitConverter.ToString(vector.Hash));
}
}
if (message is BlockMessage)
{
BlockMessage blockMessage = (BlockMessage) message;
foreach (Tx tx in blockMessage.Transactions)
{
Console.WriteLine("\tInputs:");
foreach (TxIn input in tx.Inputs)
{
Console.WriteLine("\t\t{0} seq. {1:X}", BitConverter.ToString(input.PreviousOutput.Hash), input.Sequence);
}
Console.WriteLine("\tOutputs:");
foreach (TxOut output in tx.Outputs)
{
Console.WriteLine("\t\t{0}, script: {1}", output.Value, BitConverter.ToString(output.PubkeyScript));
}
}
}
if (message is MerkleBlockMessage)
{
MerkleBlockMessage merkleBlockMessage = (MerkleBlockMessage) message;
BitArray flagsBitArray = new BitArray(merkleBlockMessage.Flags);
StringBuilder flagsSb = new StringBuilder();
foreach (bool flag in flagsBitArray)
{
flagsSb.Append(flag ? "1" : "0");
}
Console.WriteLine("\tTotalTransactions: {0}", merkleBlockMessage.TotalTransactions);
Console.WriteLine("\tFlags: {0}", flagsSb);
foreach (byte[] hash in merkleBlockMessage.Hashes)
{
Console.WriteLine("\t\t{0}", BitConverter.ToString(hash));
}
}
if (message is BitcoinMessage)
{
BitcoinMessage rawMessage = (BitcoinMessage) message;
Console.WriteLine(">>payload: {0}", BitConverter.ToString(rawMessage.Payload));
}
return true;
}
private bool DeadlockTestMessageHandler(BitcoinEndpoint endpoint, IBitcoinMessage message)
{
Thread.Sleep(100);
return true;
}
private bool HandleMessage(BitcoinEndpoint endpoint, IBitcoinMessage message)
{
if (message is AddrMessage)
{
SaveReceivedAddresses((AddrMessage) message);
return true;
}
//todo: send GetAddr message sometimes
//todo: see 0.10.1 Change log: Ignore getaddr messages on Outbound connections.
if (message is GetAddrMessage)
{
SendKnownAddresses(endpoint);
return true;
}
services.ProcessMessage(endpoint, message);
//todo: handle getaddr message
//todo: implement
return true;
}
public void ProcessMessage(BitcoinEndpoint endpoint, IBitcoinMessage message)
{
}
public void WriteMessage(IBitcoinMessage message)
{
BitcoinMessage rawMessage = new BitcoinMessage(message.Command, BitcoinStreamWriter.GetBytes(message.Write));
conn.WriteMessage(rawMessage);
}