Brunet.Services.MapReduce.MapReduceComputation.ChildCallback C# (CSharp) Method

    protected void ChildCallback(object cq, EventArgs arg) {
      RpcResult child_r;
      Channel child_q = (Channel)cq;
      MapReduceInfo mri = (MapReduceInfo)child_q.State;
      if (LogEnabled) {
        ProtocolLog.Write(ProtocolLog.MapReduce,        
                          String.Format("MapReduce: {0}, handling child result from: {1}.", _node.Address, mri.Sender.ToUri()));
      }
      if( child_q.Count == 0 ) {
        child_r = new RpcResult(mri.Sender, new AdrException(-32000, "Child did not return"));
      }
      else {
        child_r = (RpcResult)child_q.Dequeue();
      }
      Reduce(child_r);
    }