org.apache.twill.api

Interface ServiceAnnouncer

All Known Subinterfaces:

TwillContext

public interface ServiceAnnouncer

This interface provides a way to announce the availability of a service.

Method Summary

Modifier and Type	Method and Description
Cancellable	announce(String serviceName, int port) Registers an endpoint that could be discovered by external party.
Cancellable	announce(String serviceName, int port, byte[] payload) Registers an endpoint that could be discovered by external party with a payload.

Method Detail

announce

Cancellable announce(String serviceName,
                     int port)

Registers an endpoint that could be discovered by external party.

Parameters:

serviceName - Name of the endpoint

port - Port of the endpoint

announce

Cancellable announce(String serviceName,
                     int port,
                     byte[] payload)

Registers an endpoint that could be discovered by external party with a payload.

Parameters:

serviceName - Name of the endpoint

port - Port of the endpoint

payload - byte array payload