eq::Client Class Reference

The client represents a network node of the application in the cluster. More...

#include <client.h>

Inheritance diagram for eq::Client:

Collaboration diagram for eq::Client:

Public Member Functions
EQ_API	Client ()
	Construct a new client. More...
EQ_API bool	connectServer (ServerPtr server)
	Open and connect an Equalizer server to the local client. More...
EQ_API bool	disconnectServer (ServerPtr server)
	Disconnect and close the connection to an Equalizer server. More...
EQ_API bool	initLocal (const int argc, char **argv) override
	Initialize a local, listening node. More...
EQ_API bool	exitLocal () override
	De-initialize a local, listening node. More...
EQ_API bool	hasCommands ()
EQ_API bool	isRunning () const
EQ_API co::CommandQueue *	getMainThreadQueue () override
void	interruptMainThread ()
	Experimental: interrupt main thread queue.
Data Access
EQ_API void	setName (const std::string &name)
	Set the name of the configuration. More...
EQ_API const std::string &	getName () const
EQ_API void	addActiveLayout (const std::string &activeLayout)
	Add an active layout programmatically, like –eq-layout does. More...
const Strings &	getActiveLayouts () const
const std::string &	getGPUFilter () const
float	getModelUnit () const
Public Member Functions inherited from eq::fabric::Client
EQFABRIC_API bool	connectServer (co::NodePtr server)
	Open and connect an Equalizer server to the local client. More...
EQFABRIC_API bool	disconnectServer (co::NodePtr server)
	Disconnect and close the connection to an Equalizer server. More...
EQFABRIC_API void	processCommand (const uint32_t timeout=LB_TIMEOUT_INDEFINITE)
	Get and process one pending command from the node command queue. More...
virtual EQFABRIC_API bool	dispatchCommand (co::ICommand &command)

Static Public Member Functions
static EQ_API std::string	getHelp ()

Protected Member Functions
virtual EQ_API	~Client ()
	Destruct the client. More...
virtual EQ_API void	clientLoop ()
	Implements the processing loop for render clients. More...
virtual EQ_API void	exitClient ()
	Exit the process cleanly on render clients. More...
Protected Member Functions inherited from eq::fabric::Client
EQFABRIC_API	Client ()
	Construct a new client.

Detailed Description

The client represents a network node of the application in the cluster.

The methods initLocal() and exitLocal() should be used to set up and exit the listening node instance for each application process.

See also

fabric::Client for public methods

Definition at line 42 of file client.h.

Constructor & Destructor Documentation

EQ_API eq::Client::Client

(

)

Construct a new client.

Version

1.0

virtual EQ_API eq::Client::~Client ( )

protectedvirtual

Destruct the client.

Version

1.0

Reimplemented from eq::fabric::Client.

Member Function Documentation

EQ_API void eq::Client::addActiveLayout

(

const std::string &

activeLayout

)

Add an active layout programmatically, like –eq-layout does.

Version

1.9

virtual EQ_API void eq::Client::clientLoop ( )

protectedvirtual

Implements the processing loop for render clients.

As long as the node is running, that is, between initLocal() and an exit send from the server, this method executes received commands using processCommand() and triggers the message pump between commands. This default implementation performs 'while( isRunning( )) processCommand();'.

See also

Pipe::createMessagePump(), isRunning(), processCommand()

Version

1.0

EQ_API bool eq::Client::connectServer

(

ServerPtr

server

)

Open and connect an Equalizer server to the local client.

The client has to be in the listening state, see initLocal(). Not thread safe.

Parameters

server

the server.

Returns

true if the server was connected, false if not.

Version

1.0

EQ_API bool eq::Client::disconnectServer

(

ServerPtr

server

)

Disconnect and close the connection to an Equalizer server.

Not thread safe.

Parameters

server

the server.

Returns

true if the server was disconnected, false if not.

Version

1.0

virtual EQ_API void eq::Client::exitClient ( )

protectedvirtual

Exit the process cleanly on render clients.

Version

1.0

EQ_API bool eq::Client::exitLocal ( )

override

De-initialize a local, listening node.

Version

1.1.6

static EQ_API std::string eq::Client::getHelp ( )

static

Returns

help on all parsed command line arguments.

Version

2.1

EQ_API co::CommandQueue* eq::Client::getMainThreadQueue ( )

overridevirtual

Returns

the command queue to the main node thread.

Implements eq::fabric::Client.

EQ_API const std::string& eq::Client::getName

(

)

const

Returns

the name of the configuration.

Version

1.10

EQ_API bool eq::Client::hasCommands

(

)

Returns

true if the client has commands pending, false otherwise.

Version

1.0

EQ_API bool eq::Client::initLocal ( const int  argc, char **  argv  )

override

Initialize a local, listening node.

The command line options recognized can be retrieved using getHelp().

Parameters

argc	the command line argument count.
argv	the command line argument values.

Returns

true if the client was successfully initialized, false otherwise.

Version

1.0

EQ_API bool eq::Client::isRunning

(

)

const

Returns

true if the clientLoop() should keep running.

Version

1.11

EQ_API void eq::Client::setName

(

const std::string &

name

)

Set the name of the configuration.

Version

1.10

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

• client.h