gazebo::transport Namespace Reference

Classes

class  CallbackHelper
 A helper class to handle callbacks when messages arrive. More...
class  CallbackHelperT
 Callback helper Template. More...
class  Connection
 Single TCP/IP connection manager. More...
class  ConnectionManager
 Manager of connections. More...
class  IOManager
 Manages boost::asio IO. More...
class  Node
 A node can advertise and subscribe topics, publish on advertised topics and listen to subscribed topics. More...
class  Publication
 A publication for a topic. More...
class  PublicationTransport
 transport/transport.hh More...
class  Publisher
 A publisher of messages on a topic. More...
class  RawCallbackHelper
 Used to connect publishers to subscribers, where the subscriber wants the raw data from the publisher. More...
class  SubscribeOptions
 Options for a subscription. More...
class  Subscriber
 A subscriber to a topic. More...
class  SubscriptionTransport
 transport/transport.hh More...
class  TopicManager
 Manages topics and their subscriptions. More...

Typedefs

typedef boost::shared_ptr< CallbackHelperCallbackHelperPtr
 boost shared pointer to transport::CallbackHelper
typedef boost::shared_ptr< ConnectionConnectionPtr
typedef boost::shared_ptr< google::protobuf::Message > MessagePtr
typedef boost::shared_ptr< NodeNodePtr
typedef boost::shared_ptr< PublicationPublicationPtr
typedef boost::shared_ptr< PublicationTransportPublicationTransportPtr
typedef boost::shared_ptr< PublisherPublisherPtr
typedef boost::shared_ptr< SubscriberSubscriberPtr
typedef boost::shared_ptr< SubscriptionTransportSubscriptionTransportPtr

Functions

void clear_buffers ()
 Clear any remaining communication buffers.
transport::ConnectionPtr connectToMaster ()
 Create a connection to master.
void fini ()
 Cleanup the transport component.
bool get_master_uri (std::string &_master_host, unsigned int &_master_port)
 Get the hostname and port of the master from the GAZEBO_MASTER_URI environment variable.
void get_topic_namespaces (std::list< std::string > &_namespaces)
 Return all the namespace (world names) on the master.
std::map< std::string, std::list< std::string > > getAdvertisedTopics ()
 Get a list of all the topics and their message types.
std::list< std::string > getAdvertisedTopics (const std::string &_msgType)
 Get a list of all the unique advertised topic names.
bool getMinimalComms ()
 Get whether minimal comms has been enabled.
std::string getTopicMsgType (const std::string &_topicName)
 Get the message typename that is published on the given topic.
bool init (const std::string &_masterHost="", unsigned int _masterPort=0, uint32_t _timeoutIterations=30)
 Initialize the transport system.
bool is_stopped ()
 Is the transport system stopped?
void pause_incoming (bool _pause)
 Pause or unpause incoming messages.
template<typename M>
void publish (const std::string &_topic, const google::protobuf::Message &_message)
 A convenience function for a one-time publication of a message.
boost::shared_ptr< msgs::Response > request (const std::string &_worldName, const std::string &_request, const std::string &_data="", const common::Time &_timeout=-1)
 Send a request and receive a response.
void requestNoReply (const std::string &_worldName, const std::string &_request, const std::string &_data="")
 Send a request and don't wait for a response.
void requestNoReply (NodePtr _node, const std::string &_request, const std::string &_data="")
 Send a request and don't wait for a response.
void run ()
 Run the transport component.
void setMinimalComms (bool _enabled)
 Set whether minimal comms should be used.
void stop ()
 Stop the transport component from running.
bool waitForNamespaces (const gazebo::common::Time &_maxWait)
 Blocks while waiting for topic namespaces from the Master.

Typedef Documentation

◆ ConnectionPtr

typedef boost::shared_ptr<Connection> ConnectionPtr

◆ MessagePtr

typedef boost::shared_ptr<google::protobuf::Message> MessagePtr

◆ NodePtr

typedef boost::shared_ptr<Node> NodePtr

◆ PublicationPtr

typedef boost::shared_ptr<Publication> PublicationPtr

◆ PublicationTransportPtr

typedef boost::shared_ptr<PublicationTransport> PublicationTransportPtr

◆ PublisherPtr

typedef boost::shared_ptr<Publisher> PublisherPtr

◆ SubscriberPtr

typedef boost::shared_ptr<Subscriber> SubscriberPtr

◆ SubscriptionTransportPtr

typedef boost::shared_ptr<SubscriptionTransport> SubscriptionTransportPtr