Function isStaleError

src/sdam/server.ts:585–595

(server: Server, error: MongoError)

}

function isStaleError(server: Server, error: MongoError): boolean {
  const currentGeneration = server.pool.generation;
  const generation = error.connectionGeneration;

  if (generation && generation < currentGeneration) {
    return true;
  }

  const currentTopologyVersion = server.description.topologyVersion;
  return compareTopologyVersion(currentTopologyVersion, error.topologyVersion) >= 0;
}