ServiceRegistry.java 文件源码

public void register(Service service) {
    // TODO: Support registering multiple local services? Needs "local 2PC" effectively. Yuck.
    Descriptors.ServiceDescriptor descriptor = service.getDescriptorForType();
    for (MethodDescriptor i : descriptor.getMethods()) {
        if (methods.containsKey(i.getFullName())) {
            throw new IllegalStateException(
                    "method " + i.getFullName() + " is already registered");
        }
        methods.put(i.getFullName(), new ProtoMethodInvoker(service, i));
    }
}