public BrokerRemote(PuppetMaster pm, string uri, string name, string site, string addr)
{
_uri = uri;
_serviceName = name;
_pm = pm;
_site = site;
_orderingPolicy = OrderingPolicy.fifo;
_routingPolicy = RoutingPolicy.flooding;
seq = 0;
_coordinatorURI = addr;
// c = (ICoordinator)Activator.GetObject(typeof(ICoordinator), addr);
}
private void button1_Click(object sender, EventArgs e)
{
if (ConfigurationManager.AppSettings["faultTolerance"] == "false")
faultTolerance = false;
else if (ConfigurationManager.AppSettings["faultTolerance"] == "true")
faultTolerance = true;
else
MessageBox.Show("Error on fault config");
StreamWriter writetext = new StreamWriter(ConfigurationManager.AppSettings["logs"], false);
writetext.Write("");
writetext.Close();
myaddr = ConfigurationManager.AppSettings["myaddr"];
int myport = Int32.Parse(parseURI(myaddr)[2]);
TcpChannel channel = new TcpChannel(myport);
ChannelServices.RegisterChannel(channel, true);
CoordinatorRem c = new CoordinatorRem(this);
RemotingServices.Marshal(c, "CoordinatorRem", typeof(CoordinatorRem));
site_site = new Dictionary<string, Site>();
site_parents = new Dictionary<string, string>();
site_childs = new Dictionary<string, List<string>>();
site_brokers = new Dictionary<String, List<Broker>>();
site_publishers = new Dictionary<String, List<Publisher>>();
site_subscribers = new Dictionary<String, List<Subscriber>>();
all_brokers = new Dictionary<String, Broker>();
all_publishers = new Dictionary<String, Publisher>();
all_subscribers = new Dictionary<String, Subscriber>();
uri_processname = new Dictionary<String, String>();
rout = RoutingPolicy.flooding;
ord = OrderingPolicy.fifo;
log = LoggingLevel.light;
//load proxyies of pms
getPMs();
string configFile = ConfigurationManager.AppSettings["config"];
if (!File.Exists(configFile))
{
MessageBox.Show("config.file not found " + Path.GetFullPath(configFile));
return;
}
string[] lines = System.IO.File.ReadAllLines(configFile);
foreach (string line in lines)
{
if (line.StartsWith("//")) continue;
string[] keywords = line.Split(' ');
var type = keywords[0];
if (type == "RoutingPolicy" && keywords.Length >= 2)
{
if (keywords[1] == "filter")
rout = RoutingPolicy.filter;
else if (keywords[1] == "flooding") { }
else
MessageBox.Show("Wrong Routing format!");
}
else if (type == "LoggingLevel" && keywords.Length >= 2)
{
if (keywords[1] == "full")
log = LoggingLevel.full;
else if (keywords[1] == "light") { }
else
MessageBox.Show("Wrong Logging format!");
}
else if (type == "Ordering" && keywords.Length >= 2)
{
if (keywords[1] == "NO")
ord = OrderingPolicy.no;
else if (keywords[1] == "TOTAL")
ord = OrderingPolicy.total;
else if (keywords[1] == "FIFO") { }
else
MessageBox.Show("Wrong Ordering format!");
}
else if (type == "Site" && keywords.Length >= 4)
{
//Example "Site site0 Parent none"
//"Site site1 Parent site0"
var parent_site = keywords[3];
var site_name = keywords[1];
if (parent_site == "none")
{
site_root = site_name;
}
else
{
site_parents.Add(site_name, parent_site);
if (!site_childs.ContainsKey(parent_site))
site_childs.Add(parent_site, new List<string>());
site_childs[parent_site].Add(site_name);
}
}
else if (type == "Process" && keywords.Length >= 8)
{
//Process subscriber0 Is subscriber On site0 URL tcp://localhost:3337/sub
string uri = keywords[7];
string ip = parseURI(uri)[1];
string port = parseURI(uri)[2];
string serviceName = parseURI(uri)[3];
string process_type = keywords[3];
string site = keywords[5];
string processName = keywords[1];
switch (process_type)
{
case "publisher":
//create
Publisher p = pms[ip].createPublisher(processName, serviceName, site, Int32.Parse(port), myaddr);
//associate
all_publishers.Add(processName, p);
//add it to site publishers
if (!site_publishers.ContainsKey(site))
site_publishers.Add(site, new List<Publisher>());
site_publishers[site].Add(p);
if (ip == "localhost")
uri = uri.Replace("localhost", LocalIPAddress().ToString());
uri_processname.Add(uri, processName);
break;
case "broker":
Broker b = pms[ip].createBroker(processName, serviceName, site, Int32.Parse(port), myaddr);
List<Broker> temp = new List<Broker>() { b };
if (faultTolerance)
{
Broker b1 = pms[ip].createBroker(processName + "_1", serviceName, site, Int32.Parse(port) + 500, myaddr);
temp.Add(b1);
Broker b2 = pms[ip].createBroker(processName + "_2", serviceName, site, Int32.Parse(port) + 600, myaddr);
temp.Add(b2);
}
all_brokers.Add(processName, b);
site_brokers.Add(site, temp);
site_site.Add(site, new Site() { name = site, brokers = temp });
if (ip == "localhost")
uri = uri.Replace("localhost", LocalIPAddress().ToString());
uri_processname.Add(uri, processName);
break;
case "subscriber":
Subscriber s = pms[ip].createSubscriber(processName, serviceName, site, Int32.Parse(port), myaddr);
all_subscribers.Add(processName, s);
if (!site_subscribers.ContainsKey(site))
site_subscribers.Add(site, new List<Subscriber>());
site_subscribers[site].Add(s);
if (ip == "localhost")
uri = uri.Replace("localhost", LocalIPAddress().ToString());
uri_processname.Add(uri, processName);
break;
default:
MessageBox.Show("Error parsing config.file!");
break;
}
}
else
MessageBox.Show("Error parsing config.file! at line:\n" + string.Format("'{0}'", line));
}
foreach (KeyValuePair<string, List<Broker>> entry in site_brokers)
{
foreach (Broker b in entry.Value)
{
b.setRoutingPolicy(rout);
b.setOrderingPolicy(ord);
b.setLoggingLevel(log);
}
}
foreach (KeyValuePair<string, Subscriber> entry in all_subscribers)
{
entry.Value.setOrderingPolicy(ord);
}
foreach (var entry in all_publishers)
{
entry.Value.setOrderingPolicy(ord);
}
foreach (Broker b in site_brokers[site_root])
{
b.setIsRoot();
b.setMySite(site_site[site_root]);
}
//Set publishers brokers
foreach (KeyValuePair<string, List<Publisher>> entry in site_publishers)
{
foreach (Broker b in site_brokers[entry.Key])
b.setPublishers(entry.Value);
foreach (Publisher p in entry.Value)
p.setSite(site_site[entry.Key]);
}
// Set subscriber brokers
foreach (KeyValuePair<string, List<Subscriber>> entry in site_subscribers)
{
foreach (Broker b in site_brokers[entry.Key])
b.setSubscribers(entry.Value);
foreach (Subscriber s in entry.Value)
s.setSite(site_site[entry.Key]);
}
//Set parents and childs
foreach (KeyValuePair<string, List<Broker>> entry in site_brokers)
{
string site = entry.Key;
foreach (Broker b in entry.Value)
{
if (site_childs.ContainsKey(site))
{
List<Site> childs = new List<Site>();
foreach (string str in site_childs[site])
{
if (site_site.ContainsKey(str)) // empty sites
childs.Add(site_site[str]);
}
b.setChildren(childs);
}
if (site != site_root)
{
string ps = site_parents[site];
b.setParent(site_site[ps]);
}
}
}
}
public void setOrderingPolicy(OrderingPolicy p)
{
_orderingPolicy = p;
}
public BrokerRemote(BrokerForm form, PuppetMaster pm, string uri, string name, string site, string addr, string processName)
{
_form = form;
_uri = uri;
_serviceName = name;
_site = site;
_orderingPolicy = OrderingPolicy.fifo;
_routingPolicy = RoutingPolicy.flooding;
_coordinatorURI = addr;
_processName = processName;
}