public WantMessage GetWant()
{
WantMessage want = new WantMessage();
List <MessageId> receivedIDs = (
from rm in ReceivedMessages
select rm.Rumor.FullId).ToList();
List <string> distinctOrigins = (
from rid in receivedIDs
select rid.origin).Distinct().ToList();
foreach (string orig in distinctOrigins)
{
List <MessageId> groupedMessages = (
from rm in ReceivedMessages
where rm.Rumor.FullId.origin == orig
orderby rm.Rumor.FullId.sequence descending
select rm.Rumor.FullId).ToList();
want.AddWant(groupedMessages[0]);
}
return(want);
}
