public boolean isReadComplete() {
    if (networkReceive != null) {
      return networkReceive.getReceivedBytes().isReadComplete();
    }
    return false;
  }
Returns true if {@link NetworkReceive} is read completely
@return true if {@link NetworkReceive} is read completely, false otherwise
ambry-network/src/main/java/com/github/ambry/network/Transmission.java