Function isRetryableWritesEnabled

src/sdam/server.ts:581–583

this checks the retryWrites option passed down from the client options, it * does not check if the server supports retryable writes

(topology: Topology)

/** this checks the retryWrites option passed down from the client options, it
 * does not check if the server supports retryable writes */
function isRetryableWritesEnabled(topology: Topology) {
  return topology.s.options.retryWrites !== false;
}

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