public async Task Handle(Pop3Session session, CancellationToken cancellationToken = default)
{
await session.Start();
var buffer = new char[256];
while
(
!cancellationToken.IsCancellationRequested &&
session.Client.Connected
)
{
// Socket.ReceiveTimeout 은 ReadAsync 에서는 효과 없으니까 Read 사용하자
// https://docs.microsoft.com/en-us/dotnet/api/system.net.sockets.socket.receivetimeout?view=net-5.0#remarks
var received = await Task.Run(() => session.Reader.Read(buffer), cancellationToken);
_logger.LogInformation("{EndPoint} - Read {received} bytes", session.EndPoint, received);
if (received == 0)
{
return;
}
var(command, arguments) = GetMessage(buffer[..received]);
