Method becomeReady

src/RegionClient.java:663–669

(final Channel chan, final byte server_version)

  }

  void becomeReady(final Channel chan, final byte server_version) {
    this.server_version = server_version;
    // The following line will make this client no longer queue incoming
    // RPCs, as we're now ready to communicate with the server.
    this.chan = chan;  // Volatile write.
    sendQueuedRpcs();
  }

  private static final byte[] GET_CLOSEST_ROW_BEFORE = new byte[] {
    'g', 'e', 't',