addIfMatchOpaque method
void
addIfMatchOpaque(
- Uint8Buffer opaque
inherited
Add an opaque if match
Implementation
void addIfMatchOpaque(final Uint8Buffer opaque) {
if (opaque.length > 8) {
throw ArgumentError.value(
opaque.length,
'Message::addIfMatch',
'Content of If-Match option is too large',
);
}
addOption(CoapOption.createRaw(OptionType.ifMatch, opaque));
}