public static async Task <IClient> New(FConfig config, ClientInfo info)
{
var tcpClient = new TcpClient();
await tcpClient.ConnectAsync(info.ServerName, info.Port);
return(new FClient(config, info, tcpClient));
}
private Logger(FConfig config)
{
_path = config.Server.LogFileName;
_que = new BlockingCollection <Msg>();
_thr = new Thread(mainLoop);
_thr.Start();
}
public FServer(ILogger log, FConfig config, IUsersDal usersDal = null)
{
var tcpAcceptor = TcpAcceptor.New(config, log, this);
var users = usersDal ?? UsersDal.New(log, config);
_log = log;
_config = config;
_tcpAcceptor = tcpAcceptor;
_users = users;
}
private static void ensureUsersTable(FConfig config, SqliteConnection sqlite)
{
var makeCmd = sqlite.CreateCommand();
makeCmd.CommandText = $@"
CREATE TABLE IF NOT EXISTS {config.Sqlite.UsersName}(
username TEXT NOT NULL COLLATE NOCASE PRIMARY KEY,
password TEXT NOT NULL,
folder TEXT NOT NULL
)";
makeCmd.ExecuteNonQuery();
}
private UsersDal(ILogger log, FConfig config)
{
var csb = new SqliteConnectionStringBuilder {
DataSource = $"./{config.Sqlite.DbName}"
};
var sqlite = new SqliteConnection(csb.ConnectionString);
sqlite.Open();
ensureUsersTable(config, sqlite);
log.Info("sqlite", $"'{config.Sqlite.DbName}' is connected to");
_log = log;
_sqlite = sqlite;
_tableName = config.Sqlite.UsersName;
}
private TcpAcceptor(FConfig config, ILogger log, IServer server)
{
FAILED_TO_ACCEPT_TCP_RETRY_TIMEOUT = config.Server.FAILED_TO_ACCEPT_TCP_RETRY_MILLISECONDS;
TcpListener listener;
try
{
listener = new TcpListener(IPAddress.Any, config.TcpPort);
listener.Start();
}
catch (Exception ex)
{
log.Error("tcp.acceptor", ex);
throw;
}
_config = config;
_log = log;
_server = server;
_listener = listener;
Task.Run(() => acceptConnections());
}
private FClient(FConfig config, ClientInfo info, TcpClient tcpClient)
{
_config = config;
_info = info;
_tcpClient = tcpClient;
}
public static ILogger New(FConfig config)
{
return
(new Logger(config));
}
public MyClient(FConfig config)
{
_config = config;
_needsPingPongSpan = TimeSpan.FromSeconds(config.Client.NeedsPingPongSeconds);
}
public static IUsersDal New(ILogger log, FConfig config)
{
return
(new UsersDal(log, config));
}
public static ITcpAcceptor New(FConfig config, ILogger log, IServer server)
{
return(new TcpAcceptor(config, log, server));
}
