Function autoConnect

src/operations/execute_operation.ts:144–163

(client: MongoClient)

 * @internal
 */
export async function autoConnect(client: MongoClient): Promise<Topology> {
  if (client.topology == null) {
    if (client.s.hasBeenClosed) {
      throw new MongoNotConnectedError('Client must be connected before running operations');
    }
    client.s.options.__skipPingOnConnect = true;
    try {
      await client.connect();
      if (client.topology == null) {
        throw new MongoRuntimeError(
          'client.connect did not create a topology but also did not throw'
        );
      }
      return client.topology;
    } finally {
      delete client.s.options.__skipPingOnConnect;
    }
  }
  return client.topology;
}

/** @internal */
type RetryOptions = {