updateRtt function

void updateRtt(
  1. String host,
  2. double sampleMs
)

Implementation

void updateRtt(String host, double sampleMs) {
  final prev = _rttEwma[host] ?? sampleMs;
  _rttEwma[host] = (1 - _rttAlpha) * prev + _rttAlpha * sampleMs;
}