public VersionMethodRequest(MethodsField methods)
{
Methods = Guard.NotNull(nameof(methods), methods);
Ver = VerField.Socks5;
// The NMETHODS field contains the number of method identifier octets that appear in the METHODS field.
NMethods = new NMethodsField(methods);
}
public VersionMethodRequest(byte[] bytes)
{
Guard.NotNullOrEmpty(nameof(bytes), bytes);
Guard.InRangeAndNotNull($"{nameof(bytes)}.{nameof(bytes.Length)}", bytes.Length, 3, 257);
Ver = new VerField(bytes[0]);
NMethods = new NMethodsField(bytes[1]);
if (NMethods.Value != bytes.Length - 2)
{
throw new FormatException($"{nameof(NMethods)}.{nameof(NMethods.Value)} must be {nameof(bytes)}.{nameof(bytes.Length)} - 2 = {bytes.Length - 2}. Actual: {NMethods.Value}.");
}
Methods = new MethodsField(bytes.Skip(2).ToArray());
}