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87 lines
1.6 KiB
C++
87 lines
1.6 KiB
C++
#include <cassert>
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#include <cstdio>
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#include <cstring>
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#include <mosquittopp.h>
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/* mosquitto_connect_async() test, with mosquitto_loop_start() called before mosquitto_connect_async(). */
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#define QOS 1
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static int run = -1;
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static bool should_run = true;
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class mosquittopp_test : public mosqpp::mosquittopp
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{
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public:
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mosquittopp_test(const char *id);
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void on_connect(int rc);
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void on_disconnect(int rc);
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void on_subscribe(int mid, int qos_count, const int *granted_qos);
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};
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mosquittopp_test::mosquittopp_test(const char *id) : mosqpp::mosquittopp(id)
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{
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}
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void mosquittopp_test::on_connect(int rc)
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{
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if(rc){
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exit(1);
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}else{
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subscribe(NULL, "qos1/test", QOS);
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}
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}
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void mosquittopp_test::on_disconnect(int rc)
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{
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run = rc;
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}
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void mosquittopp_test::on_subscribe(int mid, int qos_count, const int *granted_qos)
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{
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assert(mid == 1);
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assert(qos_count == 1);
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assert(granted_qos[0] == QOS);
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should_run = false;
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}
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int main(int argc, char *argv[])
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{
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struct mosquittopp_test *mosq;
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int rc;
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assert(argc == 2);
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int port = atoi(argv[1]);
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mosqpp::lib_init();
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mosq = new mosquittopp_test("subscribe-qos1-test");
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rc = mosq->loop_start();
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if(rc){
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printf("loop_start failed: %s\n", mosquitto_strerror(rc));
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return rc;
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}
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rc = mosq->connect_async("localhost", port, 60);
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if(rc){
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printf("connect_async failed: %s\n", mosquitto_strerror(rc));
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return rc;
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}
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/* 50 millis to be system polite */
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struct timespec tv = { 0, (long)50e6 };
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while(should_run){
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nanosleep(&tv, NULL);
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}
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mosq->disconnect();
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mosq->loop_stop();
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delete mosq;
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mosqpp::lib_cleanup();
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return run;
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}
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