public RPCNetworkParams setSlobroksConfig(SlobroksConfig slobroksConfig) {
        this.slobroksConfig = slobroksConfig;
        return this;
    }
Sets the 'slobroks' config object. Setting this to null will revert to self-subscribing using {@link #getSlobrokConfigId}.

@param slobroksConfig the new slobroks config to use, or null.
@return This, to allow chaining.
messagebus/src/main/java/com/yahoo/messagebus/network/rpc/RPCNetworkParams.java