internal ServerManager(ConnectionInfo info, IServerListener asyncListener)
{
this.connInfo = info;
this.localPushServerProxy = new PushServerProxy(info);
this.activityController = new ActivityController(this);
this.serverListener = asyncListener;
}
internal ServerManager(ConnectionInfo info, IConnectionListener listener, IServerListener asyncListener)
{
Stream stream = null;
this.probeTimeoutMillis = info.probeTimeoutMillis;
this.probeWarningMillis = info.probeWarningMillis;
this.reconnectionTimeoutMillis = info.reconnectionTimeoutMillis;
this.localPushServerProxy = new PushServerProxy(info);
try
{
stream = this.localPushServerProxy.ConnectForSession();
try
{
listener.OnConnectionEstablished();
}
catch (Exception)
{
}
this.localPushServerProxy.StartSession(stream);
try
{
listener.OnSessionStarted();
}
catch (Exception)
{
}
}
catch (PhaseException)
{
}
this.serverListener = asyncListener;
}
internal ServerManager(ConnectionInfo info, IConnectionListener listener, IServerListener asyncListener)
{
Stream stream = null;
this.probeTimeoutMillis = info.probeTimeoutMillis;
this.probeWarningMillis = info.probeWarningMillis;
this.reconnectionTimeoutMillis = info.reconnectionTimeoutMillis;
this.localPushServerProxy = new PushServerProxy(info);
try
{
stream = this.localPushServerProxy.ConnectForSession();
try
{
listener.OnConnectionEstablished();
}
catch (Exception)
{
}
this.localPushServerProxy.StartSession(stream);
try
{
listener.OnSessionStarted();
}
catch (Exception)
{
}
}
catch (PhaseException)
{
}
this.serverListener = asyncListener;
}
internal ServerManager(ConnectionInfo info, IServerListener asyncListener)
{
this.connInfo = info;
this.localPushServerProxy = new PushServerProxy(info);
this.activityController = new ActivityController(this);
this.mexParallelizer = new MessageParallelizer(this.mexBatchMonitor, this);
this.serverListener = asyncListener;
}
internal virtual void CallDestroyRequest(PushServerProxy.PushServerProxyInfo pushInfo)
{
IDictionary parameters = new Dictionary<string, string>();
parameters["LS_session"] = pushInfo.sessionId;
parameters["LS_op"] = "destroy";
string controlUrl = pushInfo.controlAddress + "/lightstreamer/control.txt";
StreamReader notBatchedAnswer = this.batchManager.GetNotBatchedAnswer(controlUrl, parameters);
try
{
this.CheckAnswer(notBatchedAnswer);
}
finally
{
try
{
streamLogger.Debug("Closing destroy connection");
notBatchedAnswer.Close();
}
catch (IOException exception)
{
streamLogger.Debug("Error closing destroy connection", exception);
}
}
}
internal virtual void CallDelete(string userId, PushServerProxy.PushServerProxyInfo pushInfo, string[] tableCodes, BatchMonitor batch)
{
IDictionary parameters = new Dictionary<string, string>();
parameters["LS_session"] = pushInfo.sessionId;
parameters["LS_op"] = "delete";
for (int i = 0; i < tableCodes.Length; i++)
{
parameters["LS_table" + (i + 1)] = tableCodes[i];
}
this.DoControlRequest(pushInfo, parameters, batch);
}
internal virtual void CallConstrainRequest(PushServerProxy.PushServerProxyInfo pushInfo, ConnectionConstraints newConstraints)
{
IDictionary parameters = new Dictionary<string, string>();
parameters["LS_session"] = pushInfo.sessionId;
parameters["LS_op"] = "constrain";
this.info.constraints = (ConnectionConstraints) newConstraints.Clone();
AddConstraints(parameters, this.info.constraints);
string controlUrl = pushInfo.controlAddress + "/lightstreamer/control.txt";
StreamReader notBatchedAnswer = this.batchManager.GetNotBatchedAnswer(controlUrl, parameters);
try
{
this.CheckAnswer(notBatchedAnswer);
}
catch (PushEndException)
{
throw new PushServerException(7);
}
finally
{
try
{
streamLogger.Debug("Closing constrain connection");
notBatchedAnswer.Close();
}
catch (IOException exception)
{
streamLogger.Debug("Error closing constrain connection", exception);
}
}
}
private void DoControlRequest(PushServerProxy.PushServerProxyInfo pushInfo, IDictionary parameters, BatchMonitor batch)
{
string controlUrl = pushInfo.controlAddress + "/lightstreamer/control.txt";
StreamReader answer = this.batchManager.GetAnswer(controlUrl, parameters, batch);
try
{
this.CheckAnswer(answer);
}
catch (PushEndException)
{
throw new PushServerException(7);
}
finally
{
try
{
if (!(answer is BatchingHttpProvider.MyReader))
{
streamLogger.Debug("Closing control connection");
}
answer.Close();
}
catch (IOException exception)
{
streamLogger.Debug("Error closing control connection", exception);
}
}
}
internal virtual void CallSendMessageRequest(PushServerProxy.PushServerProxyInfo pushInfo, string message)
{
IDictionary parameters = new Dictionary<string, string>();
parameters["LS_session"] = pushInfo.sessionId;
parameters["LS_message"] = message;
string controlUrl = pushInfo.controlAddress + "/lightstreamer/send_message.txt";
StreamReader notBatchedAnswer = this.batchManager.GetNotBatchedAnswer(controlUrl, parameters);
try
{
this.CheckAnswer(notBatchedAnswer);
}
catch (PushEndException)
{
throw new PushServerException(7);
}
finally
{
try
{
streamLogger.Debug("Closing message connection");
notBatchedAnswer.Close();
}
catch (IOException exception)
{
streamLogger.Debug("Error closing message connection", exception);
}
}
}
internal virtual void StartMessageBatch(PushServerProxy.PushServerProxyInfo pushInfo)
{
string controlUrl = pushInfo.controlAddress + "/lightstreamer/send_message.txt";
this.mexBatchManager.StartBatch(controlUrl);
}
private void DoControlRequest(PushServerProxy.PushServerProxyInfo pushInfo, IDictionary parameters, BatchMonitor batch)
{
this.DoControlRequest(pushInfo, parameters, "/lightstreamer/control.txt", batch, this.batchManager);
}
internal virtual void CallGuaranteedSendMessageRequest(PushServerProxy.PushServerProxyInfo pushInfo, string messageProg, MessageManager message, BatchMonitor batch)
{
IDictionary parameters = new Dictionary<string, string>();
parameters["LS_session"] = pushInfo.sessionId;
parameters["LS_message"] = message.Message;
parameters["LS_sequence"] = message.Sequence;
parameters["LS_msg_prog"] = messageProg;
if (message.DelayTimeout > -1)
{
parameters["LS_max_wait"] = Convert.ToString(message.DelayTimeout);
}
this.DoControlRequest(pushInfo, parameters, "/lightstreamer/send_message.txt", batch, this.mexBatchManager);
}
public AnonymousClassThread2(PushServerProxy.PushServerProxyInfo closingServerInfo, PushServerProxy enclosingInstance)
{
this.closingServerInfo = closingServerInfo;
this.enclosingInstance = enclosingInstance;
}
public AnonymousClassThread(Stream closingLowLevelStream, StreamReader closingStream, PushServerProxy enclosingInstance)
{
this.closingLowLevelStream = closingLowLevelStream;
this.closingStream = closingStream;
this.enclosingInstance = enclosingInstance;
}
internal virtual void CallItemsRequest(PushServerProxy.PushServerProxyInfo pushInfo, string[] tableCodes, VirtualTableManager table, BatchMonitor batch)
{
IDictionary parameters = new Dictionary<string, string>();
parameters["LS_session"] = pushInfo.sessionId;
parameters["LS_op"] = "add";
parameters["LS_mode"] = table.Mode;
parameters["LS_schema"] = table.Schema;
if (table.DataAdapter != null)
{
parameters["LS_data_adapter"] = table.DataAdapter;
}
for (int i = 0; i < table.NumItems; i++)
{
parameters["LS_table" + (i + 1)] = tableCodes[i];
parameters["LS_id" + (i + 1)] = table.GetItemName(i);
if (table.Selector != null)
{
parameters["LS_selector" + (i + 1)] = table.Selector;
}
if (table.Snapshot)
{
if (table.DistinctSnapshotLength != -1)
{
parameters["LS_Snapshot" + (i + 1)] = table.DistinctSnapshotLength.ToString();
}
else
{
parameters["LS_Snapshot" + (i + 1)] = "true";
}
}
if (table.Unfiltered)
{
parameters["LS_requested_max_frequency" + (i + 1)] = "unfiltered";
}
else if (!(table.MaxFrequency == -1.0))
{
parameters["LS_requested_max_frequency" + (i + 1)] = table.MaxFrequency.ToString();
}
if (table.MaxBufferSize != -1)
{
parameters["LS_requested_buffer_size" + (i + 1)] = table.MaxBufferSize.ToString();
}
}
this.DoControlRequest(pushInfo, parameters, batch);
}
internal virtual Stream CallResync(PushServerProxy.PushServerProxyInfo pushInfo, ConnectionConstraints newConstraints)
{
IDictionary parameters = new Dictionary<string, string>();
parameters["LS_session"] = pushInfo.sessionId;
if (newConstraints != null)
{
this.info.constraints = (ConnectionConstraints) newConstraints.Clone();
}
AddConnectionProperties(parameters, this.info);
AddConstraints(parameters, this.info.constraints);
HttpProvider provider = new HttpProvider(pushInfo.rebindAddress + "/lightstreamer/bind_session.txt");
protLogger.Info("Opening stream connection to rebind current session");
if (protLogger.IsDebugEnabled)
{
protLogger.Debug("Rebinding params: " + CollectionsSupport.ToString(parameters));
}
parameters["LS_silverlight_version"] = Constants.localVersion;
bool flag = !this.info.isPolling && this.info.useGetForStreaming;
return provider.DoHTTP(parameters, !flag);
}
public AnonymousClassThread(Stream closingLowLevelStream, StreamReader closingStream, PushServerProxy enclosingInstance)
{
this.closingLowLevelStream = closingLowLevelStream;
this.closingStream = closingStream;
this.enclosingInstance = enclosingInstance;
}
internal virtual void CallTableRequest(PushServerProxy.PushServerProxyInfo pushInfo, string tableCode, ITableManager table, BatchMonitor batch)
{
IDictionary parameters = new Dictionary<string, string>();
parameters["LS_session"] = pushInfo.sessionId;
parameters["LS_op"] = "add";
parameters["LS_table"] = tableCode;
parameters["LS_id"] = table.Group;
parameters["LS_mode"] = table.Mode;
parameters["LS_schema"] = table.Schema;
if (table.DataAdapter != null)
{
parameters["LS_data_adapter"] = table.DataAdapter;
}
if (table.Selector != null)
{
parameters["LS_selector"] = table.Selector;
}
if (table.Snapshot)
{
if (table.DistinctSnapshotLength != -1)
{
parameters["LS_Snapshot"] = table.DistinctSnapshotLength.ToString();
}
else
{
parameters["LS_Snapshot"] = "true";
}
}
if (table.Start != -1)
{
parameters["LS_start"] = table.Start.ToString();
}
if (table.End != -1)
{
parameters["LS_end"] = table.End.ToString();
}
if (table.Unfiltered)
{
parameters["LS_requested_max_frequency"] = "unfiltered";
}
else if (!(table.MaxFrequency == -1.0))
{
parameters["LS_requested_max_frequency"] = table.MaxFrequency.ToString();
}
if (table.MaxBufferSize != -1)
{
parameters["LS_requested_buffer_size"] = table.MaxBufferSize.ToString();
}
this.DoControlRequest(pushInfo, parameters, batch);
}
internal virtual void CallDelete(string userId, PushServerProxy.PushServerProxyInfo pushInfo, string[] winCodes, BatchMonitor batch)
{
Hashtable parameters = new Hashtable();
parameters["LS_session"] = pushInfo.sessionId;
parameters["LS_op"] = "delete";
for (int i = 0; i < winCodes.Length; i++)
{
parameters["LS_window" + (i + 1)] = winCodes[i];
}
this.DoControlRequest(pushInfo, parameters, batch);
}
internal virtual void StartControlBatch(PushServerProxy.PushServerProxyInfo pushInfo)
{
string controlUrl = pushInfo.controlAddress + "/lightstreamer/control.txt";
this.batchManager.StartBatch(controlUrl);
}
internal virtual Stream CallResync(PushServerProxy.PushServerProxyInfo pushInfo, Lightstreamer.DotNet.Client.ConnectionConstraints newConstraints)
{
Hashtable parameters = new Hashtable();
parameters["LS_session"] = pushInfo.sessionId;
if (newConstraints != null)
{
this.info.constraints = (Lightstreamer.DotNet.Client.ConnectionConstraints) newConstraints.Clone();
}
AddConnectionProperties(parameters, this.info);
AddConstraints(parameters, this.info.constraints);
HttpProvider provider = new HttpProvider(pushInfo.rebindAddress + "/lightstreamer/bind_session.txt");
protLogger.Info("Opening stream connection to rebind current session");
if (protLogger.IsDebugEnabled)
{
protLogger.Debug("Rebinding params: " + CollectionsSupport.ToString(parameters));
}
return provider.DoPost(parameters);
}
