private static async Task<NntpClient> ConnectAsync(Server server)
{
// connect to nntp server
var client = new NntpClient(new NntpConnection());
//var client = new NntpClient(new Usenet.Nntp.Experimental.NntpConnection());
if (!await client.ConnectAsync(server.Hostname, server.Port, server.UseSsl))
{
Console.WriteLine("Failed to connect.");
return null;
}
// authenticate
if (!server.NeedsAuthentication || Authenticate(client, server.Username, server.Password))
{
return client;
}
Console.WriteLine("Login failed, bye.");
client.Quit();
return null;
}
private static async Task MainAsync(string[] args)
{
// init logging
LibraryLogging.Factory = ApplicationLogging.Factory;
log.LogInformation("Program started with {Arguments}.", (object)args);
// init config
IConfigurationBuilder configBuilder = new ConfigurationBuilder()
.SetBasePath(Directory.GetCurrentDirectory())
.AddJsonFile("appsettings.json");
config = configBuilder.Build();
// setup DI
IServiceProvider serviceProvider = new ServiceCollection()
.AddOptions()
.Configure<Nntp>(config.GetSection(nameof(Nntp)))
.AddSingleton(ApplicationLogging.Factory)
.BuildServiceProvider();
// read config
Nntp nntpOptions = serviceProvider.GetService<IOptions<Nntp>>().Value;
Server server;
bool streaming = args.Length > 0 && args[0] == "stream";
log.LogInformation("Decode streaming: {streaming}", streaming);
while ((server = ChooseServer(nntpOptions.Servers)) != null)
{
try
{
NntpClient client = await ConnectAsync(server);
if (client == null)
{
continue;
}
TestDownloadNzb(client, @"Testfile.nzb");
//TestDownloadNzbStreaming(client, @"Testfile.nzb");
//TestDate(client);
//TestCapabilities(client);
//TestHelp(client);
//TestListActiveTimes(client);
//NntpGroup group = client.Group("alt.test.clienttest").Group;
//ShowGroup(group);
//TestArticle(client, @group);
//TestPost(client);
//TestListCounts(client);
//TestListOverviewFormat(client);
//TestListNewsGroups(client);
//TestListDistribPats(client);
//TestListHeaders(client);
//TestXover(client, group);
//TestXhdr(client, group);
//TestListDistributions(client);
//sw.Restart();
//TestListActive(client);
//Console.WriteLine(sw.Elapsed);
//TestNewGroups(client);
//TestDecompression(client, @group);
// quit - close connection
client.Quit();
}
catch (Exception exception)
{
log.LogError("Exception: {exception}", exception);
}
}
}
