n3rv::servicecontroller¶

class n3rv::servicecontroller¶

servicecontroller is the directory service that:

• Maintains the full list of available endpoints.
• Propagates the available endpoints to every online nodes.

Public Functions

n3rv::servicecontrollerservicecontroller(const char *binding_addr, unsigned int binding_port, logger *ll = nullptr)¶

service controller class constructor.

Parameters

• binding_addr: Ip address the controller must listen to (0.0.0.0 for listen all)
• binding_port: TCP port to bind controller on.

int n3rv::servicecontrollerload_topology(std::string path)¶

Loads a topology file for the service controller to distribute

void n3rv::servicecontrollerrun()¶

Runs the service controller once instanciated.

void n3rv::servicecontrollerstop()¶

Stops the service controller main loop.

std::thread *n3rv::servicecontrollerrun_async()¶

Asynchronously runs the service controller, returns a handler for the running thread.

void n3rv::servicecontrollerterminate()¶

Stops the binding of CH1/CH2 sockets.

Protected Functions

std::string n3rv::servicecontrollerpeer_ip(zmq::message_t *zmsg)¶

Retrieves the sender’s ip in order to advertise endpoint

Return

send’s ip string.

Parameters

• zmsg: originating ZMQ message.