/// <param name="entry">the record associated with the msg to retransmit. It
/// contains the list of receivers that haven't yet ack reception
/// </param>
internal void _retransmit(Entry entry)
{
Address sender;
bool received;
lock (entry)
{
for (System.Collections.IEnumerator e = entry.senders.Keys.GetEnumerator(); e.MoveNext();)
{
sender = (Address)e.Current;
received = ((System.Boolean)entry.senders[sender]);
if (!received)
{
if (suspects.Contains(sender))
{
NCacheLog.Warn("AckMcastSenderWindow", "removing " + sender + " from retransmit list as it is in the suspect list");
remove(sender);
continue;
}
NCacheLog.Warn("AckMcastSenderWindow", "--> retransmitting msg #" + entry.seqno + " to " + sender);
cmd.retransmit(entry.seqno, entry.msg.copy(), sender);
}
}
}
}
/// <summary>
/// For each interval, call the retransmission callback command
/// </summary>
public override void run()
{
long[] bounds;
lock (this)
{
for (int i = 0; i < list.Count; ++i)
{
bounds = (long[])list[i];
retCmd.retransmit(bounds[0], bounds[1], initialSender);
}
}
}
/* -------------------------------- Retransmitter.RetransmitCommand interface ------------------- */
public virtual void retransmit(long first_seqno, long last_seqno, Address sender)
{
Message msg;
if (retransmit_command != null)
{
for (long i = first_seqno; i <= last_seqno; i++)
{
if ((msg = (Message)msgs[(long)i]) != null)
{
// find the message to retransmit
retransmit_command.retransmit(i, msg);
}
}
}
}
