addIfNoneMatchOpaque method

void addIfNoneMatchOpaque(
  1. Uint8Buffer opaque
)
inherited

Add an opaque if none match

Implementation

void addIfNoneMatchOpaque(final Uint8Buffer opaque) {
  if (opaque.length > 8) {
    throw ArgumentError.value(
      opaque.length,
      'Message::addIfNoneMatch',
      'Content of If-None Match option is too large',
    );
  }
  addOption(CoapOption.createRaw(OptionType.ifNoneMatch, opaque));
}