public async Task WriteAsync(IProtocolMessage msg, CancellationToken token = default)
{
Debug.WriteLine($"Writing protocol message {msg}");
Memory <byte> buf;
var estSize = 4096;
int size;
do
{
buf = _writer.GetMemory(estSize);
try
{
size = msg.Serialize(buf);
}
catch (ArgumentException)
{
estSize *= 2;
continue;
}
if (estSize > 65536)
{
throw new ArgumentException("Protocol message is too large");
}
_writer.Advance(size);
await _writer.FlushAsync(token);
return;
} while (true);
}
