ros::ServiceManager Class Reference

#include <service_manager.h>

Public Member Functions
bool	advertiseService (const AdvertiseServiceOptions &ops)
ServiceServerLinkPtr	createServiceServerLink (const std::string &service, bool persistent, const std::string &request_md5sum, const std::string &response_md5sum, const M_string &header_values)
	Create a new client to the specified service. If a client to that service already exists, returns the existing one.
bool	lookupService (const std::string &name, std::string &serv_host, uint32_t &serv_port)
	Lookup the host/port of a service.
ServicePublicationPtr	lookupServicePublication (const std::string &service)
	Lookup an advertised service.
void	removeServiceServerLink (const ServiceServerLinkPtr &client)
	Remove the specified service client from our list.
	ServiceManager ()
void	shutdown ()
void	start ()
bool	unadvertiseService (const std::string &serv_name)
	Unadvertise a service.
	~ServiceManager ()
Static Public Member Functions
static const ServiceManagerPtr &	instance ()
Private Member Functions
bool	isServiceAdvertised (const std::string &serv_name)
bool	isShuttingDown ()
bool	unregisterService (const std::string &service)
Private Attributes
ConnectionManagerPtr	connection_manager_
PollManagerPtr	poll_manager_
L_ServicePublication	service_publications_
boost::mutex	service_publications_mutex_
L_ServiceServerLink	service_server_links_
boost::mutex	service_server_links_mutex_
volatile bool	shutting_down_
boost::recursive_mutex	shutting_down_mutex_
XMLRPCManagerPtr	xmlrpc_manager_

Detailed Description

Definition at line 54 of file service_manager.h.

Constructor & Destructor Documentation

ros::ServiceManager::ServiceManager ( )

Definition at line 71 of file service_manager.cpp.

ros::ServiceManager::~ServiceManager ( )

Definition at line 76 of file service_manager.cpp.

Member Function Documentation

bool ros::ServiceManager::advertiseService ( const AdvertiseServiceOptions & ops )

Definition at line 134 of file service_manager.cpp.

ServiceServerLinkPtr ros::ServiceManager::createServiceServerLink	(	const std::string &	service,
		bool	persistent,
		const std::string &	request_md5sum,
		const std::string &	response_md5sum,
		const M_string &	header_values
	)

Create a new client to the specified service. If a client to that service already exists, returns the existing one.

Parameters:

	service	The service to connect to
	persistent	Whether to keep this connection alive for more than one service call
	request_md5sum	The md5sum of the request message
	response_md5sum	The md5sum of the response message

Returns:: Shared pointer to the ServiceServerLink, empty shared pointer if none is found.

Definition at line 247 of file service_manager.cpp.

const ServiceManagerPtr & ros::ServiceManager::instance ( ) [static]

Definition at line 57 of file service_manager.cpp.

bool ros::ServiceManager::isServiceAdvertised ( const std::string & serv_name ) [private]

bool ros::ServiceManager::isShuttingDown ( ) [inline, private]

Definition at line 127 of file service_manager.h.

bool ros::ServiceManager::lookupService	(	const std::string &	name,
		std::string &	serv_host,
		uint32_t &	serv_port
	)

Lookup the host/port of a service.

Parameters:

	name	The name of the service
	serv_host	OUT -- The host of the service
	serv_port	OUT -- The port of the service

ServicePublicationPtr ros::ServiceManager::lookupServicePublication ( const std::string & service )

Lookup an advertised service.

This method iterates over advertised_services, looking for one with name matching the given topic name. The advertised_services_mutex is locked during this search. This method is only used internally.

Parameters:

service

The service name to look for.