static async Task <int> Main(string[] args)
{
var validChains = string.Join(",", new NBXplorerNetworkProvider(NetworkType.Mainnet).GetAll().Select(n => n.CryptoCode.ToLowerInvariant()).ToArray());
using (CancellationTokenSource stop = new CancellationTokenSource())
using (CancelOnExit(stop))
{
var provider = new CommandLineExConfigurationProvider(args, CreateCommandLineApplication);
provider.Load();
if (provider.TryGet("help", out var unused))
{
return(1);
}
if (!provider.TryGet("chains", out var chains))
{
chains = "btc";
}
if (!provider.TryGet("network", out var network))
{
network = "mainnet";
}
var networkType = GetNetworkType(network);
var networkProvider = new NBXplorerNetworkProvider(networkType);
var supportedChains = chains
.Split(',', StringSplitOptions.RemoveEmptyEntries)
.Select(t => GetNetwork(provider, networkProvider, t, validChains))
.ToList();
var wait = TimeSpan.FromSeconds(1);
while (true)
{
if (await AreSynchedAndStarted(supportedChains, stop.Token))
{
return(0);
}
Write($"-----trying again in {(int)wait.TotalSeconds} seconds-----");
await Task.Delay(wait, stop.Token);
wait = TimeSpan.FromTicks(2 * wait.Ticks);
if (wait > TimeSpan.FromMinutes(5))
{
wait = TimeSpan.FromMinutes(5);
}
}
}
}
private static ExplorerClient GetNetwork(CommandLineExConfigurationProvider config, NBXplorerNetworkProvider networkProvider, string cryptoCode, string validValues)
{
var network = networkProvider.GetFromCryptoCode(cryptoCode);
if (network == null)
{
throw new NotSupportedException($"{cryptoCode} in --chains is not supported, valid value: {validValues}");
}
Uri uri = null;
if (!config.TryGet($"explorerurl", out var uriStr))
{
uri = network.DefaultSettings.DefaultUrl;
}
else
{
uri = new Uri(uriStr, UriKind.Absolute);
}
return(new ExplorerClient(network, uri));
}
static async Task <int> Main(string[] args)
{
var childProcessArgSeparatorPos = Array.IndexOf(args, "--");
var waiterArgs = args;
string[] childProcessArgs = null;
string childProcess = null;
if (childProcessArgSeparatorPos != -1)
{
waiterArgs = args.Take(childProcessArgSeparatorPos).ToArray();
if (childProcessArgSeparatorPos != args.Length - 1)
{
childProcess = args.Skip(childProcessArgSeparatorPos + 1).First();
childProcessArgs = args.Skip(childProcessArgSeparatorPos + 2).ToArray();
}
}
var validChains = string.Join(",", new NBXplorerNetworkProvider(NetworkType.Mainnet).GetAll().Select(n => n.CryptoCode.ToLowerInvariant()).ToArray());
using (CancellationTokenSource stop = new CancellationTokenSource())
{
var provider = new CommandLineExConfigurationProvider(waiterArgs, CreateCommandLineApplication);
provider.Load();
if (!provider.TryGet("explorerurl", out var unused) || unused == string.Empty)
{
Console.WriteLine("explorerurl not configued, skipping waiting");
return(RunChildProcess(childProcess, childProcessArgs));
}
if (provider.TryGet("help", out unused))
{
return(1);
}
if (!provider.TryGet("chains", out var chains))
{
chains = "btc";
}
if (!provider.TryGet("network", out var network))
{
network = "mainnet";
}
var networkType = GetNetworkType(network);
var networkProvider = new NBXplorerNetworkProvider(networkType);
var supportedChains = chains
.Split(',', StringSplitOptions.RemoveEmptyEntries)
.Select(t => GetNetwork(provider, networkProvider, t, validChains))
.ToList();
var wait = TimeSpan.FromSeconds(1);
while (true)
{
if (await AreSynchedAndStarted(supportedChains, stop.Token))
{
return(RunChildProcess(childProcess, childProcessArgs));
}
Write($"-----trying again in {(int)wait.TotalSeconds} seconds-----");
await Task.Delay(wait, stop.Token);
wait = TimeSpan.FromTicks(2 * wait.Ticks);
if (wait > TimeSpan.FromMinutes(5))
{
wait = TimeSpan.FromMinutes(5);
}
}
}
}
