public async Task <CoreNode> CreateNodeAsync(bool start = false)
{
var child = Path.Combine(Root, Last.ToString());
Last++;
try
{
var cfgPath = Path.Combine(child, "data", "bitcoin.conf");
if (File.Exists(cfgPath))
{
var config = NodeConfigParameters.Load(cfgPath);
var rpcPort = config["regtest.rpcport"];
var rpcUser = config["regtest.rpcuser"];
var rpcPassword = config["regtest.rpcpassword"];
var pidFileName = config["regtest.pid"];
var credentials = new NetworkCredential(rpcUser, rpcPassword);
try
{
var rpc = new RPCClient(credentials, new Uri("http://127.0.0.1:" + rpcPort + "/"), Network.RegTest);
await rpc.StopAsync();
var pidFile = Path.Combine(child, "data", "regtest", pidFileName);
if (File.Exists(pidFile))
{
var pid = File.ReadAllText(pidFile);
using (var process = Process.GetProcessById(int.Parse(pid)))
{
process.WaitForExit();
}
}
else
{
var allProcesses = Process.GetProcesses();
var bitcoindProcesses = allProcesses.Where(x => x.ProcessName.Contains("bitcoind"));
if (bitcoindProcesses.Count() == 1)
{
var bitcoind = bitcoindProcesses.First();
bitcoind.WaitForExit();
}
}
}
catch (Exception)
{
}
}
await IoHelpers.DeleteRecursivelyWithMagicDustAsync(child);
await TryRemoveWorkingDirectoryAsync();
Directory.CreateDirectory(WorkingDirectory);
}
catch (DirectoryNotFoundException)
{
}
var node = await CoreNode.CreateAsync(child, this);
Nodes.Add(node);
if (start)
{
await node.StartAsync();
}
return(node);
}
