/// <summary>
/// All incoming messages from other peers are passed to this function for processing
/// </summary>
/// <param name="responseData"></param>
private void ProcessInboundP2PCommand(P2Pmessage responseData)
{
Console.WriteLine($"Processing {responseData.Command.ToString()} command");
switch (responseData.Command)
{
case P2Pcommand.GetBlockChain:
//todo: get chain from {MyNode} and return to response peer
SendMesage(new Connection(System.Net.IPAddress.Parse(responseData.ResponsePeerIp), responseData.ResponsePeerPort), new P2Pmessage()
{
Command = P2Pcommand.GetBlockChainResponse,
ResponseRequired = false,
Data = MyNode.GetBlockChain()
});
break;
case P2Pcommand.GetBlockChainResponse:
MyNode.SetBlockChain((List <Block>)responseData.Data);
break;
case P2Pcommand.PutBlock:
MyNode.PutBroadcastedBlock((Block)responseData.Data);
break;
}
}
public string HttpAction(BlockChainNode Node, String data)
{
Console.WriteLine("Http host has received a request to count chain size.");
int i = Node.GetBlockChain().Count;
return(i.ToString());
}
public string HttpAction(BlockChainNode Node, String data)
{
Console.WriteLine($"Http host has received a request get block number {data}");
int BlockNumber;
if (int.TryParse(data, out BlockNumber) != true)
{
return("Invalid block number. Block number must be integer");
}
if (Node.GetBlockChain().Count < BlockNumber)
{
return("Invalid Block. Block number doesn't exist");
}
return(Node.GetBlockChain()[BlockNumber].Data);
}