private void TaskComplete(object o, TaskCompleteEventArgs e)
{
task.Completed -= TaskComplete;
SendQueryEventArgs args = (SendQueryEventArgs)e;
if (args.TimedOut)
{
bucket.SortBySeen();
int index = bucket.Nodes.IndexOf(node);
if (index == -1 || (++index < bucket.Nodes.Count))
{
QueryNode(bucket.Nodes[0]);
}
else
{
RaiseComplete(new TaskCompleteEventArgs(this));
}
}
else
{
RaiseComplete(new TaskCompleteEventArgs(this));
}
}
internal async Task <SendQueryEventArgs> SendQueryAsync(QueryMessage query, Node node)
{
SendQueryEventArgs e = default(SendQueryEventArgs);
for (int i = 0; i < 4; i++)
{
e = await MessageLoop.SendAsync(query, node);
// If the message timed out and we we haven't already hit the maximum retries
// send again. Otherwise we propagate the eventargs through the Complete event.
if (e.TimedOut)
{
node.FailedCount++;
continue;
}
else
{
node.Seen();
return(e);
}
}
return(e);
}
