Client to the pipe server (classes derived from IpcStreamClientServerBase2). More...

Inheritance diagram for IG.Lib.IpcStreamClientBase:

Collaboration diagram for IG.Lib.IpcStreamClientBase:

Public Member Functions
override void	CloseInput ()
	Closes the inpt stream. More...

override void	CloseOutput ()
	Closes the outut stream. More...

abstract void	Connect (double timeOutSeconds=0)
	Connects with the server. More...

string	GetServerResponse (string requestString)
	Sends a request to the server and returns its response. More...

override void	ClearData ()
	Clears all the data related to servig requests (i.e. request and response strings, error flags, exceptions, etc.). More...

Public Member Functions inherited from IG.Lib.IpcStreamClientServerBase2
virtual bool	IsErrorResponse (string responseString)
	Returns true if the specified response string represents an error response (exception), false if not. More...

virtual string	GetErrorMessage (string responseString)
	Returns error message that corresponds to the specified response string. More...

abstract void	ClosePipe ()
	Closes the pipe and streams that depend on it. More...

abstract bool	IsConnected ()
	Returns true if server pipe is connected, . More...

Public Member Functions inherited from IG.Lib.IpcStreamClientServerBase
delegate string	ResponseDelegate (string request)
	Provides an answer string to the specified request string. More...

void	SetMessagePreix (string messagePrefix)
	Changes message prefix for the current object. More...

void	messageSeparator (char messageSeparator)
	Changes message separator for the current object. More...

void	SetMessageFalseSeparator (char messageFalseSeparator)
	Changes message false separator for the current object. More...

string	CreateMessage (string messageName, string[] messageArguments)
	Creates a built-in message (possibly with arguments) that is to be interpreted directly by the receiver (stream client or server) and is not executed via ordinary path. More...

string	CreateResponseOrRequestString (string originalResponseOrRequestString, bool multiLine)
	Generates request and response string in such a way that it can not be mixed up with a message. More...

void	InterpretRequestOrResponseLine (ref string responseOrRequestString, out bool isMessage, out string messageOrCommandName, out string[] messageArguments)
	Returns the (eventually decoded) request or response string corresponding to the stirng that is read form the communication pipeline, and also parameters that specify whether the request string represents a message or not. Eventual command or message parameters are also returned. More...

void	WriteMessage (StreamWriter outputStream, string message, string[] args)
	Writes a mesage to the output stream. What is written is decorated message (including the standard message prefix and separator) and message arguments. More...

virtual void	WorkMessage (string messageName, string[] messageArguments, IpcStage context, ref bool worked)

virtual void	RespondToMessage (string messageName, string[] messageArguments, ref bool responded)
	Responds to a received message. More...

Protected Member Functions
virtual string	GetErrorMessage (Exception ex)
	Returns error message corresponding to the specified exception. More...

virtual void	SendRequest (string requestString)
	Send specified request to server through a named pipe. More...

virtual void	SendRequest ()
	Sends the current request string (the IpcStreamClientServerBase2.RequestString property) to the server through a named pipe. More...

virtual string	ReadResponse ()
	Reads response from the server and stores it. More...

Protected Member Functions inherited from IG.Lib.IpcStreamClientServerBase2
abstract void	CloseConnection ()
	Closes connection of the server pype. More...

Properties
bool	IsResponseReceived `[get, protected set]`
	Auxiliary flag telling whether response to a request has already been received from the server. Used for synchronization of diffeeent parts of the request sending process, which enables e.g special handling of Exceptions. More...

Properties inherited from IG.Lib.IpcStreamClientServerBase2
abstract string	Name `[get, set]`

static string	DefaultPipeName `[get, set]`
	Default pipe name. More...

static string	DefaultErrorBegin `[get]`
	Default string that begins an error report. More...

string	ErrorBegin `[get, protected set]`

abstract StreamReader	InputStream `[get, protected set]`
	Input stream writer of the server's named pipe. More...

abstract StreamWriter	OutputStream `[get, protected set]`
	Output stream reader of the server's named pipe. More...

bool	IsError `[get, protected set]`

string	RequestString `[get, protected set]`
	The last request string that was read from the pipe. More...

string	ResponseString `[get, protected set]`
	The last answer string that was written to the pipe. More...

Exception	LastException `[get, protected set]`
	Returns the last exception thrown when serving request. More...

string	LastErrorMessage `[get, protected set]`
	Returns the last error message. More...

string	LastRequestString `[get, protected set]`
	Returns the last request string. More...

string	LastResponseString `[get, protected set]`
	Returns the last response string. More...

Properties inherited from IG.Lib.IpcStreamClientServerBase
object	Lock `[get]`
	Objectt for locking the current object. More...

static object	LockGlobal `[get]`
	Static lock object used by all instances of this class (and possibly by other classes). More...

StringBuilder	StringBuilderInternal `[get]`

static int	DefaultOutputLevel `[get, set]`
	Default level of output for this kind of class. More...

virtual int	OutputLevel `[get, set]`
	Level of output generated by operatins. More...

static string	DefaultMessagePrefix `[get, set]`

static char	DefaultMessageSeparator `[get, set]`

static char	DefaultMessageFalseSeparator `[get, set]`

string	MessagePrefix `[get, protected set]`

char	MessageSeparator `[get, protected set]`

char	MessageFalseSeparator `[get, protected set]`

string	MessagePrefixWithSeparator `[get, protected set]`
	Gets the mesage prefix with separator. If some string is a message, everything that follows this string until the first separator is a message name. More...

static string	DefaultMsgRequestBegin `[get]`
	Default message that begins any mulltiline request. More...

static string	DefaultMsgRequestEnd `[get]`
	Default message that ends any mulltiline request. More...

static string	DefaultMsgResponseBegin `[get]`
	Default message that begins any multiline response. More...

static string	DefaultMsgResponseEnd `[get]`
	Default message that ends any multiline response. More...

static string	DefaultMsgTestSquare `[get]`
	Default message that requests a test computation of square to be performed on the other side (a sort of ping command). More...

static string	DefaultMsgTestSpeed `[get]`
	Default message that requests a speed test to be performed on the other side (a sort of ping command). More...

string	MsgRequestBegin `[get, protected set]`

string	MsgRequestEnd `[get, protected set]`

string	MsgResponseBegin `[get, protected set]`
	Message that begins any multiline response (only when multiline responses are allowed). More...

string	MsgResponseEnd `[get, protected set]`
	Message that ends any multiline response (only when multiline responses are allowed). More...

string	MsgTestSquare `[get, protected set]`
	Message that requests square of its argument to be sent back. Used as a kind of verifiable ping. More...

string	MsgTestSpeed `[get, protected set]`
	Message that requires a kind of speed test to be performed on the other side. More...

static string	DefaultStopRequest `[get, set]`
	Default stop request string - request string that will stop the server. More...

string	StopRequest `[get, set]`
	Request that causes the server stop listening and closing the pipe. More...

static string	DefaultGenericResponse `[get, set]`
	Default generic response (sent in absence of any other method to generate the response). More...

string	GenericResponse `[get, protected set]`
	Generic response that is sent back to the client in abscence of any method generating responses to specific requests. More...

static string	DefaultStoppedResponse `[get, set]`
	Default stopped response (sent after the srver has sttopped on request). More...

string	StoppedResponse `[get, protected set]`
	Stopped response that is sent back to the client after the server stops on its request. More...

static bool	DefaultIsMultilineResponse `[get]`
	Default pipe name. More...

static bool	DefaultIsMultilineRequest `[get]`
	Default pipe name. More...

virtual bool	IsMultilineRequest `[get, protected set]`
	Whether or not multi line requests are allowed. More...

virtual bool	IsMultilineResponse `[get, protected set]`
	Whether or not multi line responses are allowed. More...

Properties inherited from IG.Lib.ILockable
object	Lock `[get]`

Additional Inherited Members
Public Attributes inherited from IG.Lib.IpcStreamClientServerBase
const int	MinimalMessagePreffixLength = 3

Protected Attributes inherited from IG.Lib.IpcStreamClientServerBase
object	_lock = new object()

Detailed Description

Client to the pipe server (classes derived from IpcStreamClientServerBase2).

$A Igor xx Mar14;

Member Function Documentation

override void IG.Lib.IpcStreamClientBase.CloseInput ( )

inlinevirtual

Closes the inpt stream.

Implements IG.Lib.IpcStreamClientServerBase2.

override void IG.Lib.IpcStreamClientBase.CloseOutput ( )

inlinevirtual

Closes the outut stream.

Implements IG.Lib.IpcStreamClientServerBase2.

abstract void IG.Lib.IpcStreamClientBase.Connect ( double timeOutSeconds = 0 )

pure virtual

Connects with the server.

If timeout is not specifies then it tries to connect indefinitely.

Parameters

timeOutSeconds Timeout in secconds for establishig connection.

Implemented in IG.Lib.PipeClientBase, and IG.Lib.NamedPipeClientBase.

virtual string IG.Lib.IpcStreamClientBase.GetErrorMessage ( Exception ex )

inlineprotectedvirtual

Returns error message corresponding to the specified exception.

Parameters

ex

virtual void IG.Lib.IpcStreamClientBase.SendRequest ( string requestString )

inlineprotectedvirtual

Send specified request to server through a named pipe.

Parameters

requestString Request string.

virtual void IG.Lib.IpcStreamClientBase.SendRequest ( )

inlineprotectedvirtual

Sends the current request string (the IpcStreamClientServerBase2.RequestString property) to the server through a named pipe.

virtual string IG.Lib.IpcStreamClientBase.ReadResponse ( )

inlineprotectedvirtual

Reads response from the server and stores it.

string IG.Lib.IpcStreamClientBase.GetServerResponse ( string requestString )

inline

Sends a request to the server and returns its response.

Synchronous.

Parameters

requestString Request string that is sent to the server.

Returns: Server's response, which can also be the error string in the case that serving the request has thrown exception.

Referenced by IG.Lib.CommandLineApplicationInterpreter.PipeClientGetServerResponse().

override void IG.Lib.IpcStreamClientBase.ClearData ( )

inlinevirtual

Clears all the data related to servig requests (i.e. request and response strings, error flags, exceptions, etc.).

Implements IG.Lib.IpcStreamClientServerBase2.

Property Documentation

bool IG.Lib.IpcStreamClientBase.IsResponseReceived

getprotected set

Auxiliary flag telling whether response to a request has already been received from the server. Used for synchronization of diffeeent parts of the request sending process, which enables e.g special handling of Exceptions.

The documentation for this class was generated from the following file:

igbase/data/streams/IpcStreamClientBase.cs

Public Member Functions

Protected Member Functions

Properties

Additional Inherited Members

Detailed Description

Member Function Documentation

Property Documentation