Function done

lib/internal/cluster/round_robin_handle.js:54–65

()

  this.all.set(worker.id, worker);

  const done = () => {
    if (this.handle.getsockname) {
      const out = {};
      this.handle.getsockname(out);
      // TODO(bnoordhuis) Check err.
      send(null, { sockname: out }, null);
    } else {
      send(null, null, null);  // UNIX socket.
    }

    this.handoff(worker);  // In case there are connections pending.
  };

  if (this.server === null)
    return done();