//Gets the receiving urls of each replica, i.e the urls which will send to the each replica
private void GetUrlsFrom()
{
foreach (string operator_id in config.Keys)
{
ArrayList array;
repServices.TryGetValue(operator_id, out array);
for (int i = 0; i < array.Count; i++)
{
RepServices repS = (RepServices)array[i];
RepInfo ri = repS.getRepInfoFromRep();
ArrayList getFrom = getFromUrls(ri.OperatorId);
ri.ReceiveInfoUrls = getFrom;
repS.updateRepInfo(ri);
}
}
RepInfos.Clear();
foreach (string operator_id in config.Keys)
{
ArrayList array;
repServices.TryGetValue(operator_id, out array);
for (int i = 0; i < array.Count; i++)
{
RepServices repS = (RepServices)array[i];
RepInfo ri = repS.getRepInfoFromRep();
RepInfos.Add(ri);
}
}
}
//Gives the repInfo to each replica
private void StartRepInfo()
{
foreach (string operator_id in config.Keys)
{
ConfigInfo c;
config.TryGetValue(operator_id, out c);
ArrayList urls = c.Urls;
string url;
RepServices repS;
ArrayList array;
repServices.TryGetValue(operator_id, out array);
for (int i = 0; i < array.Count; i++)
{
repS = (RepServices)array[i];
url = (string)urls[i];
string urlOnly = getIPFromUrl(url);
RepInfo info = new RepInfo(c.SourceInput, c.Routing, c.Routing_param, c.Next_routing, c.Next_routing_param, c.Operation,
c.OperationParam, getUrlsToSend(operator_id),
getPortFromUrl(url), loggingLvl,
"tcp://" + GetLocalIPAddress() + ":" + PM_PORT + "/" + PMSERVICE_NAME, urls, url, Semantics, operator_id);
repS.updateRepInfo(info);
RepInfos.Add(info);
}
}
}
/// <summary>
/// Response to a Start command.
/// Sending read tuples from files to the buffer.
/// </summary>
public void Start(RepInfo info)
{
this.repInfo = info;
this.repStatus = "Initialized";
this.repStatus = "starting";
IList <Tuple> tupleList = new List <Tuple>();
IList <Tuple> subTupleList = new List <Tuple>();
SiblingsTimer = new Timer(AlivesParents.Method, this, ALIVE_TIMEOUT, ALIVE_TIMEOUT);
ParentsTimer = new Timer(AlivesSiblings.Method, this, ALIVE_TIMEOUT, ALIVE_TIMEOUT);
startChildrenList();
OperatorName = RepInfo.OperatorId + RepInfo.SiblingsUrls.IndexOf(info.MyUrl);
foreach (string opx in repInfo.SendInfoUrls.Keys)
{
OpsIds.Add(opx);
}
foreach (string s in repInfo.Input)
{
if (s.Contains(".dat"))
{
OpParser parser = new OpParser(s, OperatorName);
tupleList = parser.processFile();
if (info.SiblingsUrls.Count == 1)
{
subTupleList = tupleList;
//In this case all tuples are read by the replica
}
else
{
//In this case only a part of the tuples are read by the replica
int index = info.SiblingsUrls.IndexOf(info.MyUrl);
int tupleListSize = tupleList.Count;
int parts = tupleListSize / (info.SiblingsUrls.Count);
if (index == info.SiblingsUrls.Count - 1)
{
for (int i = index * parts; i < tupleListSize; i++)
{
subTupleList.Add(tupleList[i]);
}
}
else
{
for (int i = index * parts; i < (index + 1) * parts; i++)
{
subTupleList.Add(tupleList[i]);
}
}
}
foreach (Tuple t in subTupleList)
{
threadPool.AssyncInvoke(t);//Tuples from file dont need to be acked
}
}
}
this.repStatus = "working";
}
public void Start(string operator_id)
{
RepServices repS;
ArrayList array;
repServices.TryGetValue(operator_id, out array);
for (int i = 0; i < array.Count; i++)
{
repS = (RepServices)array[i];
RepInfo info = repS.getRepInfoFromRep();
//Asynchronous call without callback
// Create delegate to remote method
StartAsyncDelegate RemoteDel = new StartAsyncDelegate(repS.Start);
// Call delegate to remote method
IAsyncResult RemAr = RemoteDel.BeginInvoke(info, null, null);
SendToLog("Start " + operator_id);
}
}
public void updateRepInfo(RepInfo repInfo)
{
RepInfo = repInfo;
}
