internal MyServerListener(LSClient owner, IConnectionListener initialListener, int currPhase)
{
this.owner = owner;
this.initialListener = initialListener;
this.currPhase = currPhase;
this.queue.Start();
}
public LightstreamerClient(string[] items, string[] fields)
{
this.items = items;
this.fields = fields;
client = new LSClient();
}
public StocklistClient(
string pushServerUrl,
DemoForm form,
LightstreamerUpdateDelegate lsUpdateDelegate,
LightstreamerStatusChangedDelegate lsStatusChangeDelegate)
{
demoForm = form;
updateDelegate = lsUpdateDelegate;
statusChangeDelegate = lsStatusChangeDelegate;
cInfo = new ConnectionInfo();
cInfo.PushServerUrl = pushServerUrl;
cInfo.Adapter = "DEMO";
client = new LSClient();
}
public virtual void CloseConnection()
{
IConnectionListener closedListener = null;
ServerManager connManager = null;
MyServerListener asyncListener = null;
LSClient subClient = null;
lock (this.connMutex)
{
lock (this.stateMutex)
{
if (this.subClient != null)
{
subClient = this.subClient;
this.subClient = null;
}
else if (this.connManager != null)
{
this.phase++;
connManager = this.connManager;
closedListener = this.connListener;
asyncListener = this.asyncListener;
this.connManager = null;
this.connListener = null;
this.asyncListener = null;
}
else
{
return;
}
}
}
if (subClient != null)
{
subClient.CloseConnection();
}
else
{
foreach (ITableManager manager2 in connManager.Close())
{
manager2.NotifyUnsub();
}
asyncListener.OnClosed(closedListener);
}
}
public virtual void CloseConnection()
{
IConnectionListener activeListener = null;
ServerManager closingManager = null;
MyServerListener closeListener = null;
LSClient closingSubClient = null;
lock (this.stateMutex)
{
this.phase++;
if (this.subClient != null)
{
closingSubClient = this.subClient;
this.subClient = null;
}
else if (this.connManager != null)
{
closingManager = this.connManager;
activeListener = this.connListener;
closeListener = this.asyncListener;
this.connManager = null;
this.connListener = null;
this.asyncListener = null;
}
else
{
return;
}
}
if (closingSubClient != null)
{
closingSubClient.CloseConnection();
}
else
{
CloseFlushing(closingManager, closeListener, activeListener);
}
}
private static void AsynchCloseConnection(LSClient testClient)
{
new Thread(delegate {
testClient.CloseConnection();
}) { IsBackground = true }.Start();
}
public virtual void OpenConnection(ConnectionInfo info, IConnectionListener listener)
{
int currPhase;
object CS$2$0000;
lock ((CS$2$0000 = this.stateMutex))
{
this.CloseConnection();
currPhase = ++this.phase;
}
ConnectionInfo myInfo = (ConnectionInfo) info.Clone();
if (myInfo.EnableStreamSense && !myInfo.Polling)
{
LSClient testClient = new LSClient();
ExtConnectionListener myListener = new ExtConnectionListener(listener);
ConnectionInfo mySubInfo = (ConnectionInfo) info.Clone();
mySubInfo.EnableStreamSense = false;
new Thread(delegate {
try
{
testClient.OpenConnection(mySubInfo, myListener);
}
catch (Exception)
{
}
}) { IsBackground = true }.Start();
if (!myListener.WaitStreamingTimeoutAnswer())
{
lock ((CS$2$0000 = this.stateMutex))
{
if (currPhase == this.phase)
{
this.subClient = testClient;
}
else
{
AsynchCloseConnection(testClient);
return;
}
}
myListener.FlushAndStart();
}
else
{
AsynchCloseConnection(testClient);
lock ((CS$2$0000 = this.stateMutex))
{
if (currPhase != this.phase)
{
return;
}
}
LSClient pollClient = new LSClient();
myInfo.Polling = true;
pollClient.OpenConnection(myInfo, listener);
lock ((CS$2$0000 = this.stateMutex))
{
if (currPhase == this.phase)
{
this.subClient = pollClient;
}
else
{
AsynchCloseConnection(pollClient);
}
}
}
}
else
{
MyServerListener serverListener = new MyServerListener(this, listener, currPhase);
bool ok = false;
try
{
ServerManager newManager = new ServerManager(myInfo, serverListener);
newManager.Connect();
ok = true;
lock ((CS$2$0000 = this.stateMutex))
{
if (currPhase == this.phase)
{
this.connListener = listener;
this.asyncListener = serverListener;
this.connManager = newManager;
}
else
{
CloseFlushing(newManager, serverListener, listener);
return;
}
}
newManager.Start();
}
finally
{
if (!ok)
{
serverListener.OnClosed(null);
}
}
}
}
public virtual void OpenConnection(ConnectionInfo info, IConnectionListener listener)
{
ConnectionInfo info2 = (ConnectionInfo) info.Clone();
info2.useGetForStreaming = true;
lock (this.connMutex)
{
object obj3;
this.CloseConnection();
if (info2.enableStreamSense && !info2.isPolling)
{
ThreadStart start = null;
LSClient testClient = new LSClient();
ExtConnectionListener myListener = new ExtConnectionListener(listener);
ConnectionInfo mySubInfo = (ConnectionInfo) info.Clone();
mySubInfo.enableStreamSense = false;
new Thread(() => {
try
{
testClient.OpenConnection(mySubInfo, myListener);
}
catch (Exception)
{
}
}).Start();
if (!myListener.WaitStreamingTimeoutAnswer())
{
lock ((obj3 = this.stateMutex))
{
this.subClient = testClient;
}
myListener.FlushAndStart();
}
else
{
if (start == null)
{
start = delegate {
testClient.CloseConnection();
};
}
new Thread(start).Start();
LSClient client = new LSClient();
info2.isPolling = true;
client.OpenConnection(info2, listener);
lock ((obj3 = this.stateMutex))
{
this.subClient = client;
}
}
}
else
{
int num;
lock ((obj3 = this.stateMutex))
{
num = this.phase + 1;
}
MyServerListener asyncListener = new MyServerListener(this, listener, num);
bool flag2 = false;
try
{
ServerManager manager = new ServerManager(info2, asyncListener);
manager.Connect();
lock ((obj3 = this.stateMutex))
{
this.connListener = listener;
this.asyncListener = asyncListener;
this.phase = num;
this.connManager = manager;
}
flag2 = true;
manager.Start();
}
finally
{
if (!flag2)
{
asyncListener.OnClosed(null);
}
}
}
}
}
public IGStreamingApiClient()
{
try
{
lsClient = new LSClient();
}
catch (Exception)
{
}
}
private static void AsynchCloseConnection(LSClient testClient)
{
var t = new Thread(() => testClient.CloseConnection()) {IsBackground = true};
t.Start();
}
internal MyServerListener(LSClient enclosingInstance, int currPhase)
{
this.enclosingInstance = enclosingInstance;
this.currPhase = currPhase;
}
internal MyServerListener(LSClient enclosingInstance, int currPhase)
{
this.enclosingInstance = enclosingInstance;
this.currPhase = currPhase;
}