C# Class GSF.TimeSeries.ServiceHostBase

Represents the time-series framework service host.

Inheritance: System.ServiceProcess.ServiceBase

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Public Methods

Method	Description
InitializeServiceHelper ( ) : void	Initializes the service helper.
ServiceHostBase ( ) : System	Creates a new ServiceHostBase.
ServiceHostBase ( IContainer container ) : System	Creates a new ServiceHostBase from specified parameters.

Protected Methods

Method	Description
ActionRequestHandler ( GSF.ServiceProcess.ClientRequestInfo requestInfo, Action adapterAction ) : void	Generic adapter request handler.
AuthenticateRequestHandler ( GSF.ServiceProcess.ClientRequestInfo requestInfo ) : void	Attempts to authenticate or re-authenticate to network shares.
CacheCurrentConfiguration ( DataSet configuration ) : void	Caches the current system configuration. This method allows caching of the current system configuration so it can be used if primary configuration source is unavailable.
DisplayResponseMessage ( GSF.ServiceProcess.ClientRequestInfo requestInfo, string status ) : void	Displays a response message to client requester.
DisplayStatusMessage ( string status, UpdateType type ) : void	Displays a broadcast message to all subscribed clients.
DisplayStatusMessage ( string status, UpdateType type, bool publishToLog ) : void	Displays a broadcast message to all subscribed clients.
Dispose ( bool disposing ) : void	Releases the unmanaged resources used by the ServiceHostBase object and optionally releases the managed resources.
GetRequestedAdapter ( GSF.ServiceProcess.ClientRequestInfo requestInfo ) : IAdapter	Gets requested IAdapter.
GetRequestedAdapter ( GSF.ServiceProcess.ClientRequestInfo requestInfo, IAdapterCollection &collection ) : IAdapter	Gets requested IAdapter and its containing IAdapterCollection.
GetRequestedCollection ( GSF.ServiceProcess.ClientRequestInfo requestInfo ) : IAdapterCollection	Gets requested IAdapterCollection.
HealthMonitorProcessHandler ( string name, object parameters ) : void	Event handler for scheduled health monitor display.
InitializeRequestHandler ( GSF.ServiceProcess.ClientRequestInfo requestInfo ) : void	Performs initialization or reinitialization of specified adapter or collection.
InvokeRequestHandler ( GSF.ServiceProcess.ClientRequestInfo requestInfo ) : void	Invokes specified adapter command.
ListCommandsRequestHandler ( GSF.ServiceProcess.ClientRequestInfo requestInfo ) : void	Lists possible commands of specified adapter.
ListRequestHandler ( GSF.ServiceProcess.ClientRequestInfo requestInfo ) : void	Displays status of specified adapter or collection.
LogEventRequestHandler ( GSF.ServiceProcess.ClientRequestInfo requestInfo ) : void	Sends remote entry for logging.
LogException ( Exception ex ) : void	Logs an exception to the service helper GSF.ErrorManagement.ErrorLogger.
LogExceptionHandler ( object sender, EventArgs e ) : void	Event handler for processing exceptions encountered while writing entries to a log file.
OnContinue ( ) : void	Handles service continue event.
OnPause ( ) : void	Handles service pause event.
OnShutdown ( ) : void	Handles service shut down event.
OnStart ( string args ) : void	Handles service start event.
OnStop ( ) : void	Handles service stop event.
RefreshRoutesRequestHandler ( GSF.ServiceProcess.ClientRequestInfo requestInfo ) : void	Recalculates routing tables.
ReloadConfigRequestHandler ( GSF.ServiceProcess.ClientRequestInfo requestInfo ) : void	Manually reloads system configuration.
ReportingProcessHandler ( string name, object parameters ) : void	Event handler for scheduled reporting services.
RestartServiceHandler ( GSF.ServiceProcess.ClientRequestInfo requestInfo ) : void	Attempts to restart the hose service.
SendResponse ( GSF.ServiceProcess.ClientRequestInfo requestInfo, bool success ) : void	Sends an actionable response to client.
SendResponse ( GSF.ServiceProcess.ClientRequestInfo requestInfo, bool success, string status ) : void	Sends an actionable response to client with a formatted message.
SendResponseWithAttachment ( GSF.ServiceProcess.ClientRequestInfo requestInfo, bool success, object attachment, string status ) : void	Sends an actionable response to client with a formatted message and attachment.
ServiceStartedHandler ( object sender, EventArgs e ) : void	Event handler for service started operation. Time-series framework uses this handler to handle initialization of system objects.
ServiceStartingHandler ( object sender, EventArgs e ) : void	Event handler for service starting operations. Time-series framework uses this handler to load settings from configuration file as service is starting.
ServiceStoppingHandler ( object sender, EventArgs e ) : void	Event handler for service stopping operation. Time-series framework uses this handler to un-wire events and dispose of system objects.
StartRequestHandler ( GSF.ServiceProcess.ClientRequestInfo requestInfo ) : void	Starts specified adapter.
StatusExportProcessHandler ( string name, object parameters ) : void	Event handler for scheduled adapter status export.
StopRequestHandler ( GSF.ServiceProcess.ClientRequestInfo requestInfo ) : void	Stops specified adapter.
TemporalSupportRequestHandler ( GSF.ServiceProcess.ClientRequestInfo requestInfo ) : void	Determines support for temporal processing from existing adapters.
UpdateConfigFileRequestHandler ( GSF.ServiceProcess.ClientRequestInfo requestInfo ) : void	Updates an option in the configuration file.

Private Methods

Method	Description
AugmentConfigurationDataSet ( DataSet configuration ) : DataSet
BackupConfiguration ( ConfigurationType configType, string configurationFile ) : void
ConfigurationChangedHandler ( object sender, EventArgs e ) : void	Event handler for processing notifications from adapters that configuration has changed. The time-series framework IaonSession uses this event to report configuration changes.
ConfigurationLoader_ProcessException ( object sender, EventArgs args ) : void
ExecuteConfigurationCache ( ) : void
ExecuteReloadConfig ( Tuple items ) : void
GenerateLocalCertificate ( ) : void
GenerateReportRequestHandler ( GSF.ServiceProcess.ClientRequestInfo requestInfo ) : void
GetBinaryCachedConfigurationDataSet ( ) : DataSet
GetConfigurationDataSet ( ) : DataSet
GetReloadConfigType ( GSF.ServiceProcess.ClientRequestInfo requestInfo ) : string
GetReportRequestHandler ( GSF.ServiceProcess.ClientRequestInfo requestInfo ) : void
GetReportStatusRequestHandler ( GSF.ServiceProcess.ClientRequestInfo requestInfo ) : void
GetXMLCachedConfigurationDataSet ( ) : DataSet
HandleInitializeRequest ( GSF.ServiceProcess.ClientRequestInfo requestInfo ) : void
InitializeSystem ( ) : void
InitializeTcpServer ( ) : GSF.Communication.TcpServer
InitializeTlsServer ( ) : TlsServer
ListReportsRequestHandler ( GSF.ServiceProcess.ClientRequestInfo requestInfo ) : void
LoadStartupConfiguration ( ) : bool
LoadSystemConfiguration ( ) : bool
LoggedExceptionHandler ( object sender, EventArgs e ) : void
ProcessExceptionHandler ( object sender, EventArgs e ) : void	Event handler for processing reported exceptions. The time-series framework IaonSession uses this event to report exceptions.
PropagateDataSource ( DataSet dataSource ) : bool
ReportingConfigRequestHandler ( GSF.ServiceProcess.ClientRequestInfo requestInfo ) : void
RequestedAdapterExists ( GSF.ServiceProcess.ClientRequestInfo requestInfo ) : bool	Determines whether the requested adapter exists.
SendRequest ( System.Guid clientID, string userInput ) : void
StartHostedService ( ) : void
StatusMessageHandler ( object sender, UpdateType>.EventArgs e ) : void	Event handler for reporting status messages. The time-series framework IaonSession uses this event to report adapter status messages (e.g., to a log file or console window).
StopHostedService ( ) : void
TaskScheduler_UnobservedTaskException ( object sender, System.Threading.Tasks.UnobservedTaskExceptionEventArgs e ) : void
UpdatedStatusHandler ( object sender, EventArgs e ) : void

Method Details

ActionRequestHandler() protected method

Generic adapter request handler.

protected ActionRequestHandler ( GSF.ServiceProcess.ClientRequestInfo requestInfo, Action adapterAction ) : void
requestInfo	GSF.ServiceProcess.ClientRequestInfo	instance containing the client request.
adapterAction	Action	Action to perform on .
return	void

AuthenticateRequestHandler() protected method

Attempts to authenticate or re-authenticate to network shares.

protected AuthenticateRequestHandler ( GSF.ServiceProcess.ClientRequestInfo requestInfo ) : void
requestInfo	GSF.ServiceProcess.ClientRequestInfo	instance containing the client request.
return	void

CacheCurrentConfiguration() protected method

Caches the current system configuration.

This method allows caching of the current system configuration so it can be used if primary configuration source is unavailable.

protected CacheCurrentConfiguration ( DataSet configuration ) : void
configuration	System.Data.DataSet	Configuration .
return	void

DisplayResponseMessage() protected method

Displays a response message to client requester.

protected DisplayResponseMessage ( GSF.ServiceProcess.ClientRequestInfo requestInfo, string status ) : void
requestInfo	GSF.ServiceProcess.ClientRequestInfo	instance containing the client request.
status	string	Formatted status message to send to client.
return	void

DisplayStatusMessage() protected method

Displays a broadcast message to all subscribed clients.

protected DisplayStatusMessage ( string status, UpdateType type ) : void
status	string	Status message to send to all clients.
type	UpdateType	of message to send.
return	void

DisplayStatusMessage() protected method

Displays a broadcast message to all subscribed clients.

protected DisplayStatusMessage ( string status, UpdateType type, bool publishToLog ) : void
status	string	Status message to send to all clients.
type	UpdateType	of message to send.
publishToLog	bool	Determines if messages should be sent logging engine.
return	void

Dispose() protected method

Releases the unmanaged resources used by the ServiceHostBase object and optionally releases the managed resources.

protected Dispose ( bool disposing ) : void
disposing	bool	true to release both managed and unmanaged resources; false to release only unmanaged resources.
return	void

GetRequestedAdapter() protected method

Gets requested IAdapter.

protected GetRequestedAdapter ( GSF.ServiceProcess.ClientRequestInfo requestInfo ) : IAdapter
requestInfo	GSF.ServiceProcess.ClientRequestInfo	instance containing the client request.
return	IAdapter

GetRequestedAdapter() protected method

Gets requested IAdapter and its containing IAdapterCollection.

protected GetRequestedAdapter ( GSF.ServiceProcess.ClientRequestInfo requestInfo, IAdapterCollection &collection ) : IAdapter
requestInfo	GSF.ServiceProcess.ClientRequestInfo	instance containing the client request.
collection	IAdapterCollection	Containing for .
return	IAdapter

GetRequestedCollection() protected method

Gets requested IAdapterCollection.

protected GetRequestedCollection ( GSF.ServiceProcess.ClientRequestInfo requestInfo ) : IAdapterCollection
requestInfo	GSF.ServiceProcess.ClientRequestInfo	instance containing the client request.
return	IAdapterCollection

HealthMonitorProcessHandler() protected method

Event handler for scheduled health monitor display.

protected HealthMonitorProcessHandler ( string name, object parameters ) : void
name	string	Scheduled event name.
parameters	object	Scheduled event parameters.
return	void

InitializeRequestHandler() protected method

Performs initialization or reinitialization of specified adapter or collection.

protected InitializeRequestHandler ( GSF.ServiceProcess.ClientRequestInfo requestInfo ) : void
requestInfo	GSF.ServiceProcess.ClientRequestInfo	instance containing the client request.
return	void

InitializeServiceHelper() public method

Initializes the service helper.

public InitializeServiceHelper ( ) : void
return	void

InvokeRequestHandler() protected method

Invokes specified adapter command.

protected InvokeRequestHandler ( GSF.ServiceProcess.ClientRequestInfo requestInfo ) : void
requestInfo	GSF.ServiceProcess.ClientRequestInfo	instance containing the client request.
return	void

ListCommandsRequestHandler() protected method

Lists possible commands of specified adapter.

protected ListCommandsRequestHandler ( GSF.ServiceProcess.ClientRequestInfo requestInfo ) : void
requestInfo	GSF.ServiceProcess.ClientRequestInfo	instance containing the client request.
return	void

ListRequestHandler() protected method

Displays status of specified adapter or collection.

protected ListRequestHandler ( GSF.ServiceProcess.ClientRequestInfo requestInfo ) : void
requestInfo	GSF.ServiceProcess.ClientRequestInfo	instance containing the client request.
return	void

LogEventRequestHandler() protected method

Sends remote entry for logging.

protected LogEventRequestHandler ( GSF.ServiceProcess.ClientRequestInfo requestInfo ) : void
requestInfo	GSF.ServiceProcess.ClientRequestInfo
return	void

LogException() protected method

Logs an exception to the service helper GSF.ErrorManagement.ErrorLogger.

protected LogException ( Exception ex ) : void
ex	System.Exception	to log.
return	void

LogExceptionHandler() protected method

Event handler for processing exceptions encountered while writing entries to a log file.

protected LogExceptionHandler ( object sender, EventArgs e ) : void
sender	object	Event source of the exception.
e	EventArgs	Event arguments containing the exception to report.
return	void

OnContinue() protected method

Handles service continue event.

protected OnContinue ( ) : void
return	void

OnPause() protected method

Handles service pause event.

protected OnPause ( ) : void
return	void

OnShutdown() protected method

Handles service shut down event.

protected OnShutdown ( ) : void
return	void

OnStart() protected method

Handles service start event.

protected OnStart ( string args ) : void
args	string	Service startup arguments, if any.
return	void

OnStop() protected method

Handles service stop event.

protected OnStop ( ) : void
return	void

RefreshRoutesRequestHandler() protected method

Recalculates routing tables.

protected RefreshRoutesRequestHandler ( GSF.ServiceProcess.ClientRequestInfo requestInfo ) : void
requestInfo	GSF.ServiceProcess.ClientRequestInfo	instance containing the client request.
return	void

ReloadConfigRequestHandler() protected method

Manually reloads system configuration.

protected ReloadConfigRequestHandler ( GSF.ServiceProcess.ClientRequestInfo requestInfo ) : void
requestInfo	GSF.ServiceProcess.ClientRequestInfo	instance containing the client request.
return	void

ReportingProcessHandler() protected method

Event handler for scheduled reporting services.

protected ReportingProcessHandler ( string name, object parameters ) : void
name	string	Scheduled event name.
parameters	object	Scheduled event parameters.
return	void

RestartServiceHandler() protected method

Attempts to restart the hose service.

protected RestartServiceHandler ( GSF.ServiceProcess.ClientRequestInfo requestInfo ) : void
requestInfo	GSF.ServiceProcess.ClientRequestInfo	instance containing the client request.
return	void

SendResponse() protected method

Sends an actionable response to client.

protected SendResponse ( GSF.ServiceProcess.ClientRequestInfo requestInfo, bool success ) : void
requestInfo	GSF.ServiceProcess.ClientRequestInfo	instance containing the client request.
success	bool	Flag that determines if this response to client request was a success.
return	void

SendResponse() protected method

Sends an actionable response to client with a formatted message.

protected SendResponse ( GSF.ServiceProcess.ClientRequestInfo requestInfo, bool success, string status ) : void
requestInfo	GSF.ServiceProcess.ClientRequestInfo	instance containing the client request.
success	bool	Flag that determines if this response to client request was a success.
status	string	Formatted status message to send with response.
return	void

SendResponseWithAttachment() protected method

Sends an actionable response to client with a formatted message and attachment.

protected SendResponseWithAttachment ( GSF.ServiceProcess.ClientRequestInfo requestInfo, bool success, object attachment, string status ) : void
requestInfo	GSF.ServiceProcess.ClientRequestInfo	instance containing the client request.
success	bool	Flag that determines if this response to client request was a success.
attachment	object	Attachment to send with response.
status	string	Formatted status message to send with response.
return	void

ServiceHostBase() public method

Creates a new ServiceHostBase.

public ServiceHostBase ( ) : System
return	System

ServiceHostBase() public method

Creates a new ServiceHostBase from specified parameters.

public ServiceHostBase ( IContainer container ) : System
container	IContainer	Service host .
return	System

ServiceStartedHandler() protected method

Event handler for service started operation.

Time-series framework uses this handler to handle initialization of system objects.

protected ServiceStartedHandler ( object sender, EventArgs e ) : void
sender	object	Event source.
e	System.EventArgs	Event arguments.
return	void

ServiceStartingHandler() protected method

Event handler for service starting operations.

Time-series framework uses this handler to load settings from configuration file as service is starting.

protected ServiceStartingHandler ( object sender, EventArgs e ) : void
sender	object	Event source.
e	EventArgs	Event arguments containing command line arguments passed into service at startup.
return	void

ServiceStoppingHandler() protected method

Event handler for service stopping operation.

Time-series framework uses this handler to un-wire events and dispose of system objects.

protected ServiceStoppingHandler ( object sender, EventArgs e ) : void
sender	object	Event source.
e	System.EventArgs	Event arguments.
return	void

StartRequestHandler() protected method

Starts specified adapter.

protected StartRequestHandler ( GSF.ServiceProcess.ClientRequestInfo requestInfo ) : void
requestInfo	GSF.ServiceProcess.ClientRequestInfo	instance containing the client request.
return	void

StatusExportProcessHandler() protected method

Event handler for scheduled adapter status export.

protected StatusExportProcessHandler ( string name, object parameters ) : void
name	string	Scheduled event name.
parameters	object	Scheduled event parameters.
return	void

StopRequestHandler() protected method

Stops specified adapter.

protected StopRequestHandler ( GSF.ServiceProcess.ClientRequestInfo requestInfo ) : void
requestInfo	GSF.ServiceProcess.ClientRequestInfo	instance containing the client request.
return	void

TemporalSupportRequestHandler() protected method

Determines support for temporal processing from existing adapters.

protected TemporalSupportRequestHandler ( GSF.ServiceProcess.ClientRequestInfo requestInfo ) : void
requestInfo	GSF.ServiceProcess.ClientRequestInfo	instance containing the client request.
return	void

UpdateConfigFileRequestHandler() protected method

Updates an option in the configuration file.

protected UpdateConfigFileRequestHandler ( GSF.ServiceProcess.ClientRequestInfo requestInfo ) : void
requestInfo	GSF.ServiceProcess.ClientRequestInfo	instance containing the client request.
return	void