add method
Adds a parsed SSE event to the output sink as a map.
Implementation
@override
void add(String event) {
try {
final parsedEvent = parseSse(event);
addToSink(parsedEvent);
} on SseParseException catch (e, stacktrace) {
addError(e, stacktrace);
} catch (e, stacktrace) {
addError(e, stacktrace);
rethrow;
}
}