#include static int run = -1; class mosquittopp_test : public mosqpp::mosquittopp { public: mosquittopp_test(const char *id); void on_connect(int rc); }; mosquittopp_test::mosquittopp_test(const char *id) : mosqpp::mosquittopp(id) { } void mosquittopp_test::on_connect(int rc) { if(rc){ exit(1); } } int main(int argc, char *argv[]) { mosquittopp_test *mosq; if(argc != 2){ return 1; } int port = atoi(argv[1]); int rc; mosqpp::lib_init(); mosq = new mosquittopp_test("01-server-keepalive-pingreq"); mosq->int_option(MOSQ_OPT_PROTOCOL_VERSION, MQTT_PROTOCOL_V5); mosq->connect("localhost", port, 60); while(run == -1){ rc = mosq->loop(); if(rc){ break; } } delete mosq; mosqpp::lib_cleanup(); return run; }