/// <summary>
/// (internal for tests only)
/// Initializes a new instance of the <see cref="ClientMessageConnection"/> class.
/// </summary>
/// <param name="connection">The underlying <see cref="SocketConnectionBase"/>.</param>
/// <param name="writerSemaphore">A writer-controlling semaphore.</param>
/// <param name="loggerFactory">A logger factory.</param>
internal ClientMessageConnection(SocketConnectionBase connection, IHSemaphore writerSemaphore, ILoggerFactory loggerFactory)
{
_connection = connection ?? throw new ArgumentNullException(nameof(connection));
_connection.OnReceiveMessageBytes = ReceiveMessageBytesAsync;
_logger = loggerFactory?.CreateLogger <ClientMessageConnection>() ??
throw new ArgumentNullException(nameof(loggerFactory));
// TODO: threading control here could be an option
// (in case threading control is performed elsewhere)
_writer = writerSemaphore;
}
/// <summary>
/// Initializes a new instance of the <see cref="ClientMessageConnection"/> class.
/// </summary>
/// <param name="connection">The underlying <see cref="SocketConnectionBase"/>.</param>
/// <param name="loggerFactory">A logger factory.</param>
public ClientMessageConnection(SocketConnectionBase connection, ILoggerFactory loggerFactory)
: this(connection, new HSemaphore(1, 1), loggerFactory)
{
}
private static ValueTask ReceivePrefixBytes(SocketConnectionBase connection, ReadOnlySequence <byte> bytes)
{
// do nothing for now - just accept them
return(new ValueTask());
}
/// <summary>
/// Handles a connection shutdown.
/// </summary>
/// <param name="connection">The connection.</param>
/// <returns>A task that will complete when the connection shutdown has been handled.</returns>
private ValueTask SocketShutdown(SocketConnectionBase connection)
{
HConsole.WriteLine(this, "Removing connection " + connection.Id);
_connections.TryRemove(connection.Id, out _);
return(default);
/// <summary>
/// Handles a connection shutdown.
/// </summary>
/// <param name="connection">The connection.</param>
/// <returns>A task that will complete when the connection shutdown has been handled.</returns>
private void SocketShutdown(SocketConnectionBase connection)
{
HConsole.WriteLine(this, "Removing connection " + connection.Id);
_connections.TryRemove(connection.Id, out _);
}
