text: // The MIT License (MIT)
  //
  // Copyright (c) 2014-2016 Brno University of Technology, PRISTINE project
  //
  // Permission is hereby granted, free of charge, to any person obtaining a copy
  // of this software and associated documentation files (the "Software"), to deal
  // in the Software without restriction, including without limitation the rights
  // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  // copies of the Software, and to permit persons to whom the Software is
  // furnished to do so, subject to the following conditions:
  //
  // The above copyright notice and this permission notice shall be included in
  // all copies or substantial portions of the Software.
  //
  // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  // THE SOFTWARE.
  /**
   * @file RateReductionPolicyBase.cc
   * @author Marcel Marek (imarek@fit.vutbr.cz)
   * @date Jan 9, 2015
   * @brief
   * @detail
   */
  
  #include "RateReductionPolicyBase.h"
  #include "DTP.h"
  
  RateReductionPolicyBase::RateReductionPolicyBase()
  {
  
  
  }
  
  RateReductionPolicyBase::~RateReductionPolicyBase()
  {
  
  }
  
  void RateReductionPolicyBase::defaultAction(DTPState* dtpState, DTCPState* dtcpState)
  {
    DTP* dtp = getRINAModule<DTP*>(this, 1, {MOD_DTP});
    /* Default */
    if (dtcpState->getRcvBuffersPercentFree() <= dtcpState->getRcvBufferPercentThreshold())
    {
  //      flowControl->rcvrRate *= 0.9; //Reduce Rate 10%
      dtcpState->setRcvrRate(dtcpState->getRcvrRate() *0.9);
  
    }
    else
    {
      if (dtcpState->getRcvrRate() < dtcpState->getConfigRcvrRate()
          && dtcpState->getRcvBuffersPercentFree() > dtcpState->getRcvBufferPercentThreshold())
      {
        //set rate back to config rate
        dtcpState->setRcvrRate(dtcpState->getConfigRcvrRate());
      }
    }
    dtp->sendAckFlowPDU();
    /* End default */
  
  }
  