public override void BFSUpdateHandler(BFSUpdateMessageReader request)
{
request.recipients.ForEach((cellId) => {
using (var cell = Global.LocalStorage.UseBFSCell(cellId)) {
if (cell.level > request.level + 1)
{
cell.level = request.level + 1;
cell.parent = request.senderId;
List <long> aliveNeighbors = new List <long>();
for (int i = 0; i < cell.neighbors.Count; i++)
{
if (Global.CloudStorage.Contains(cell.neighbors[i]))
{
aliveNeighbors.Add(cell.neighbors[i]);
}
}
//MessageSorter sorter = new MessageSorter(cell.neighbors);
MessageSorter sorter = new MessageSorter(aliveNeighbors);
for (int i = 0; i < Global.ServerCount; i++)
{
BFSUpdateMessageWriter msg = new BFSUpdateMessageWriter(cell.CellId, cell.level, sorter.GetCellRecipientList(i));
Global.CloudStorage.BFSUpdateToBFSServer(i, msg);
}
}
}
});
}
public override void StartBFSHandler(StartBFSMessageReader request)
{
if (Global.CloudStorage.IsLocalCell(request.root))
{
using (var rootCell = Global.LocalStorage.UseBFSCell(request.root)) {
rootCell.level = 0;
rootCell.parent = request.root;
MessageSorter sorter = new MessageSorter(rootCell.neighbors);
for (int i = 0; i < Global.ServerCount; i++)
{
BFSUpdateMessageWriter msg = new BFSUpdateMessageWriter(rootCell.CellId, 0, sorter.GetCellRecipientList(i));
Global.CloudStorage.BFSUpdateToBFSServer(i, msg);
}
}
}
}
