public static async Task ReadFullImpl(IMyStream myStream, BytesSegment bs)
{
int pos = 0;
if (myStream is IMyStreamReadR r)
{
while (pos < bs.Len)
{
var read = await r.ReadAsyncR(bs.Sub(pos));
if (read == 0)
{
throw new DisconnectedException($"unexpected EOF while ReadFull() (count={bs.Len}, pos={pos})");
}
pos += read;
}
return;
}
while (pos < bs.Len)
{
var read = await myStream.ReadAsync(bs.Sub(pos)).CAF();
if (read == 0)
{
throw new DisconnectedException($"unexpected EOF while ReadFull() (count={bs.Len}, pos={pos})");
}
pos += read;
}
}
public static AwaitableWrapper <int> ReadAsyncR(this IMyStream myStream, BytesSegment bs)
{
if (myStream is IMyStreamReadR myStreamReuse)
{
return(myStreamReuse.ReadAsyncR(bs));
}
return(new AwaitableWrapper <int>(myStream.ReadAsync(bs)));
}
public static int Read(this IMyStream myStream, byte[] buf, int offset, int count)
{
if (myStream is IMyStreamSync sync)
{
return(sync.Read(new BytesSegment(buf, offset, count)));
}
else
{
return(myStream.ReadAsync(buf, offset, count).RunSync());
}
}
public static Task <int> ReadAsync(this IMyStream myStream, byte[] buf, int offset, int count)
{
return(myStream.ReadAsync(new BytesSegment(buf, offset, count)));
}