/********************************************************************
Test5: Connack return codes
*********************************************************************/
int test5(struct Options options)
{
int subsqos = 2;
MQTTAsync c;
MQTTAsync_connectOptions opts = MQTTAsync_connectOptions_initializer;
MQTTAsync_willOptions wopts = MQTTAsync_willOptions_initializer;
int rc = 0;
char* test_topic = "C client test1";
test_finished = failures = 0;
MyLog(LOGA_INFO, "Starting test 5 - connack return codes");
fprintf(xml, "<testcase classname=\"test4\" name=\"connack return codes\"");
global_start_time = start_clock();
rc = MQTTAsync_create(&c, options.connection, "a clientid that is too long to be accepted",
MQTTCLIENT_PERSISTENCE_DEFAULT, NULL);
assert("good rc from create", rc == MQTTASYNC_SUCCESS, "rc was %d\n", rc);
if (rc != MQTTASYNC_SUCCESS)
{
MQTTAsync_destroy(&c);
goto exit;
}
rc = MQTTAsync_setCallbacks(c, c, NULL, test1_messageArrived, NULL);
assert("Good rc from setCallbacks", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
opts.onSuccess = test5_onConnect;
opts.onFailure = test5_onConnectFailure;
opts.context = c;
MyLog(LOGA_DEBUG, "Connecting");
rc = MQTTAsync_connect(c, &opts);
rc = 0;
assert("Good rc from connect", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
if (rc != MQTTASYNC_SUCCESS)
goto exit;
while (!test_finished)
#if defined(WIN32)
Sleep(100);
#else
usleep(10000L);
#endif
MQTTAsync_destroy(&c);
exit:
MyLog(LOGA_INFO, "TEST5: test %s. %d tests run, %d failures.",
(failures == 0) ? "passed" : "failed", tests, failures);
write_test_result();
return failures;
}
int main(int argc, char* argv[]) {
int ch;
MQTTAsync client = NULL;
const char* serverURI = "tcp://m2m.eclipse.org:1883";
const char* clientId = "pub_sub_thingml_client";
const char* topic = "/sintef/vassik/hello";
char* message = "hello world!";
int qos = 1;
ThingMLMQTTContext* context = malloc(sizeof(ThingMLMQTTContext));
do {
ch = getchar();
switch (ch) {
case 'n' : {
printf("Initializing new client...\n");
MQTTAsync_destroy(&client);
nullset_thingml_mqtt_context(context);
create_mqtt_client(&client, serverURI, clientId, context);
}; break;
case 'c' : {
printf("Connecting client...\n");
context->fn_onconn_callback = connection_callback;
context->fn_connlost_callback = connection_lost_callback;
context->fn_onconnfail_callback = connection_fail_callback;
context->fn_onmsgrcv_callback = message_arrived_callback;
connect_mqtt_client(context);
}; break;
case 's' : {
printf("Subscribe to the topic '%s'...\n", topic);
context->fn_onsub_callback = subscribe_callback;
context->fn_onsubfail_callback = subscribe_fail_callback;
subscribe_mqtt_client(context, topic, qos);
}; break;
case 'p' : {
printf("Publishing message '%s' on the topic '%s'...\n", message, topic);
context->fn_onsend_callback = message_published_callback;
publish_mqtt_client(context, topic, message, qos);
}; break;
}
} while (ch != 'q');
printf("Goodbye! %p, %p\n", (void*) client, (void*) context);
MQTTAsync_destroy(&client);
free(context);
return 1;
}
int main(int argc, char* argv[])
{
MQTTAsync client;
MQTTAsync_connectOptions conn_opts = MQTTAsync_connectOptions_initializer;
MQTTAsync_disconnectOptions disc_opts = MQTTAsync_disconnectOptions_initializer;
MQTTAsync_message pubmsg = MQTTAsync_message_initializer;
MQTTAsync_token token;
int rc;
int ch;
MQTTAsync_create(&client, ADDRESS, CLIENTID, MQTTCLIENT_PERSISTENCE_NONE, NULL);
MQTTAsync_setCallbacks(client, NULL, connlost, msgarrvd, NULL);
conn_opts.keepAliveInterval = 20;
conn_opts.cleansession = 1;
conn_opts.onSuccess = onConnect;
conn_opts.onFailure = onConnectFailure;
conn_opts.context = client;
if ((rc = MQTTAsync_connect(client, &conn_opts)) != MQTTASYNC_SUCCESS)
{
printf("Failed to start connect, return code %d\n", rc);
exit(EXIT_FAILURE);
}
while (!subscribed)
#if defined(WIN32)
Sleep(100);
#else
usleep(10000L);
#endif
if (finished)
goto exit;
do
{
ch = getchar();
} while (ch!='Q' && ch != 'q');
disc_opts.onSuccess = onDisconnect;
if ((rc = MQTTAsync_disconnect(client, &disc_opts)) != MQTTASYNC_SUCCESS)
{
printf("Failed to start disconnect, return code %d\n", rc);
exit(EXIT_FAILURE);
}
while (!disc_finished)
#if defined(WIN32)
Sleep(100);
#else
usleep(10000L);
#endif
exit:
MQTTAsync_destroy(&client);
return rc;
}
int publish_main(void)
{
MQTTAsync client;
MQTTAsync_connectOptions conn_opts = MQTTAsync_connectOptions_initializer;
MQTTAsync_message pubmsg = MQTTAsync_message_initializer;
MQTTAsync_token token;
int rc;
MQTTAsync_responseOptions opts = MQTTAsync_responseOptions_initializer;
MQTTAsync_create(&client, ADDRESS, CLIENTID, MQTTCLIENT_PERSISTENCE_NONE, NULL);
MQTTAsync_setCallbacks(client, NULL, connlost, NULL, NULL);
conn_opts.keepAliveInterval = 700;
conn_opts.cleansession = 1;
conn_opts.onSuccess = onConnect;
conn_opts.onFailure = onConnectFailure;
conn_opts.context = client;
if ((rc = MQTTAsync_connect(client, &conn_opts)) != MQTTASYNC_SUCCESS)
{
printf("Failed to start connect, return code %d\n", rc);
exit(-1);
}
printf("Waiting for publication of %s\n"
"on topic %s for client with ClientID: %s\n",
PAYLOAD, TOPIC, CLIENTID);
/*while (!finished)
#if defined(WIN32)
Sleep(100);
#else
usleep(10000L);
#endif
*/
sleep(3);
int i=0;
while(i<5){
i++;
pubmsg.payload = msg;//PAYLOAD;
pubmsg.payloadlen = strlen(msg);//PAYLOAD);
msg[0]=msg[0]+1;
if ((rc = MQTTAsync_sendMessage(client, TOPIC, &pubmsg, &opts)) != MQTTASYNC_SUCCESS)
{
printf("Failed to start sendMessage, return code %d\n", rc);
exit(-1);
}
}
sleep(3600);
MQTTAsync_destroy(&client);
return rc;
}
/*
* After sending the message disconnect from IoT/mqtt server
*/
int disconnect_mqtt_client(MQTTAsync* client) {
MQTTAsync_disconnectOptions opts = MQTTAsync_disconnectOptions_initializer;
int rc = MQTTASYNC_SUCCESS;
opts.context = client;
if ((rc = MQTTAsync_disconnect(client, &opts)) != MQTTASYNC_SUCCESS) {
#ifdef ERROR
syslog(LOG_ERR, "Failed to start sendMessage, return code %d\n", rc);
#endif
}
MQTTAsync_destroy(client);
return rc;
}
void janus_mqtt_client_destroy_context(janus_mqtt_context **ptr) {
janus_mqtt_context *ctx = (janus_mqtt_context *)*ptr;
if(ctx) {
MQTTAsync_destroy(&ctx->client);
g_free(ctx->subscribe.topic);
g_free(ctx->publish.topic);
g_free(ctx->connect.username);
g_free(ctx->connect.password);
g_free(ctx->admin.subscribe.topic);
g_free(ctx->admin.publish.topic);
g_free(ctx);
*ptr = NULL;
}
JANUS_LOG(LOG_INFO, "%s destroyed!\n", JANUS_MQTT_NAME);
}
/**
* @name Cleanup the MQTT client
* @brief Used to close the connections and for cleanup activities.
* @return boolean, which specifies whether the connection is disconnected or not
*/
int done() {
MQTTAsync_disconnectOptions opts = MQTTAsync_disconnectOptions_initializer;
int rc = 0;
opts.onSuccess = onDisconnect;
opts.context = client;
if ((rc = MQTTAsync_disconnect(client, &opts)) != MQTTASYNC_SUCCESS) {
printf("Failed to start disconnect, return code %d\n", rc);
exit(-1);
}
finished = 1;
toStop = 0;
MQTTAsync_destroy(&client);
return rc;
}
/**
* @brief destroy mqtt
*/
void MQTTAsyncDestroy() {
#ifdef SPT_DEBUG_ENABLE
SPTekDebugLog(LOG_LEVEL_INFO, "MQTTAsyncDestroy()");
#else
SKTDebugPrint(LOG_LEVEL_INFO, "MQTTAsyncDestroy()");
#endif
if(gContent) {
if(gContent->data) {
free(gContent->data);
gContent->data = NULL;
}
free(gContent);
gContent = NULL;
}
if(mClient != NULL) {
// disconnect when connected.
if(MQTTAsync_isConnected(mClient)) {
MQTTAsyncDisconnect();
}
MQTTAsync_destroy(&mClient);
mClient = NULL;
}
}
int main(int argc, char* argv[])
{
MQTTAsync client;
MQTTAsync_connectOptions conn_opts = MQTTAsync_connectOptions_initializer;
MQTTAsync_message pubmsg = MQTTAsync_message_initializer;
MQTTAsync_token token;
int rc;
MQTTAsync_create(&client, ADDRESS, CLIENTID, MQTTCLIENT_PERSISTENCE_NONE, NULL);
MQTTAsync_setCallbacks(client, NULL, connlost, NULL, NULL);
conn_opts.keepAliveInterval = 20;
conn_opts.cleansession = 1;
conn_opts.onSuccess = onConnect;
conn_opts.onFailure = onConnectFailure;
conn_opts.context = client;
if ((rc = MQTTAsync_connect(client, &conn_opts)) != MQTTASYNC_SUCCESS)
{
printf("Failed to start connect, return code %d\n", rc);
exit(-1);
}
printf("Waiting for publication of %s\n"
"on topic %s for client with ClientID: %s\n",
PAYLOAD, TOPIC, CLIENTID);
while (!finished)
#if defined(WIN32)
Sleep(100);
#else
usleep(10000L);
#endif
MQTTAsync_destroy(&client);
return rc;
}
/********************************************************************
Test6: HA connections
*********************************************************************/
int test6(struct Options options)
{
int subsqos = 2;
test6_client_info cinfo;
MQTTAsync_connectOptions opts = MQTTAsync_connectOptions_initializer;
MQTTAsync_willOptions wopts = MQTTAsync_willOptions_initializer;
int rc = 0;
char* test_topic = "C client test1";
char* uris[2] = {options.connection, options.connection};
failures = 0;
MyLog(LOGA_INFO, "Starting test 7 - HA connections");
fprintf(xml, "<testcase classname=\"test4\" name=\"HA connections\"");
global_start_time = start_clock();
test_finished = 0;
cinfo.should_fail = 1; /* fail to connect */
rc = MQTTAsync_create(&cinfo.c, "tcp://rubbish:1883", "async ha connection",
MQTTCLIENT_PERSISTENCE_DEFAULT, NULL);
assert("good rc from create", rc == MQTTASYNC_SUCCESS, "rc was %d\n", rc);
if (rc != MQTTASYNC_SUCCESS)
{
MQTTAsync_destroy(&cinfo.c);
goto exit;
}
rc = MQTTAsync_setCallbacks(cinfo.c, cinfo.c, NULL, test1_messageArrived, NULL);
assert("Good rc from setCallbacks", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
opts.onSuccess = test6_onConnect;
opts.onFailure = test6_onConnectFailure;
opts.context = &cinfo;
opts.MQTTVersion = options.MQTTVersion;
MyLog(LOGA_DEBUG, "Connecting");
rc = MQTTAsync_connect(cinfo.c, &opts);
rc = 0;
assert("Good rc from connect", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
if (rc != MQTTASYNC_SUCCESS)
goto exit;
while (!test_finished)
#if defined(WIN32)
Sleep(100);
#else
usleep(10000L);
#endif
test_finished = 0;
cinfo.should_fail = 0; /* should connect */
rc = MQTTAsync_create(&cinfo.c, "tcp://rubbish:1883", "async ha connection",
MQTTCLIENT_PERSISTENCE_DEFAULT, NULL);
assert("good rc from create", rc == MQTTASYNC_SUCCESS, "rc was %d\n", rc);
if (rc != MQTTASYNC_SUCCESS)
{
MQTTAsync_destroy(&cinfo.c);
goto exit;
}
rc = MQTTAsync_setCallbacks(cinfo.c, cinfo.c, NULL, test1_messageArrived, NULL);
assert("Good rc from setCallbacks", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
opts.onSuccess = test6_onConnect;
opts.onFailure = test6_onConnectFailure;
opts.context = &cinfo;
opts.serverURIs = uris;
opts.serverURIcount = 2;
MyLog(LOGA_DEBUG, "Connecting");
rc = MQTTAsync_connect(cinfo.c, &opts);
rc = 0;
assert("Good rc from connect", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
if (rc != MQTTASYNC_SUCCESS)
goto exit;
while (!test_finished)
#if defined(WIN32)
Sleep(100);
#else
usleep(10000L);
#endif
MQTTAsync_destroy(&cinfo.c);
exit:
MyLog(LOGA_INFO, "TEST6: test %s. %d tests run, %d failures.",
(failures == 0) ? "passed" : "failed", tests, failures);
write_test_result();
return failures;
}
/*********************************************************************
Test4: Send and receive big messages
*********************************************************************/
int test4(struct Options options)
{
int subsqos = 2;
MQTTAsync c;
MQTTAsync_connectOptions opts = MQTTAsync_connectOptions_initializer;
MQTTAsync_willOptions wopts = MQTTAsync_willOptions_initializer;
int rc = 0;
char* test_topic = "C client test4";
test_finished = failures = 0;
MyLog(LOGA_INFO, "Starting test 4 - big messages");
fprintf(xml, "<testcase classname=\"test4\" name=\"big messages\"");
global_start_time = start_clock();
rc = MQTTAsync_create(&c, options.connection, "async_test_4",
MQTTCLIENT_PERSISTENCE_DEFAULT, NULL);
assert("good rc from create", rc == MQTTASYNC_SUCCESS, "rc was %d\n", rc);
if (rc != MQTTASYNC_SUCCESS)
{
MQTTAsync_destroy(&c);
goto exit;
}
rc = MQTTAsync_setCallbacks(c, c, NULL, test4_messageArrived, NULL);
assert("Good rc from setCallbacks", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
opts.keepAliveInterval = 20;
opts.cleansession = 1;
opts.username = "******";
opts.password = "******";
opts.MQTTVersion = options.MQTTVersion;
opts.will = &wopts;
opts.will->message = "will message";
opts.will->qos = 1;
opts.will->retained = 0;
opts.will->topicName = "will topic";
opts.will = NULL;
opts.onSuccess = test4_onConnect;
opts.onFailure = NULL;
opts.context = c;
MyLog(LOGA_DEBUG, "Connecting");
rc = MQTTAsync_connect(c, &opts);
rc = 0;
assert("Good rc from connect", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
if (rc != MQTTASYNC_SUCCESS)
goto exit;
while (!test_finished)
#if defined(WIN32)
Sleep(100);
#else
usleep(1000L);
#endif
MQTTAsync_destroy(&c);
exit:
MyLog(LOGA_INFO, "TEST4: test %s. %d tests run, %d failures.",
(failures == 0) ? "passed" : "failed", tests, failures);
write_test_result();
return failures;
}
int main(int argc, char **argv)
{
int opt, len;
int i2c_bus = DEFAULT_I2C_BUS;
int sample_rate = DEFAULT_SAMPLE_RATE_HZ;
int yaw_mix_factor = DEFAULT_YAW_MIX_FACTOR;
int verbose = 0;
char *mag_cal_file = NULL;
char *accel_cal_file = NULL;
MQTT_init();
while ((opt = getopt(argc, argv, "b:s:y:a:m:vh")) != -1) {
switch (opt) {
case 'b':
i2c_bus = strtoul(optarg, NULL, 0);
if (errno == EINVAL)
usage(argv[0]);
if (i2c_bus < MIN_I2C_BUS || i2c_bus > MAX_I2C_BUS)
usage(argv[0]);
break;
case 's':
sample_rate = strtoul(optarg, NULL, 0);
if (errno == EINVAL)
usage(argv[0]);
if (sample_rate < MIN_SAMPLE_RATE || sample_rate > MAX_SAMPLE_RATE)
usage(argv[0]);
break;
case 'y':
yaw_mix_factor = strtoul(optarg, NULL, 0);
if (errno == EINVAL)
usage(argv[0]);
if (yaw_mix_factor < 0 || yaw_mix_factor > 100)
usage(argv[0]);
break;
case 'a':
len = 1 + strlen(optarg);
accel_cal_file = (char *)malloc(len);
if (!accel_cal_file) {
perror("malloc");
exit(1);
}
strcpy(accel_cal_file, optarg);
break;
case 'm':
len = 1 + strlen(optarg);
mag_cal_file = (char *)malloc(len);
if (!mag_cal_file) {
perror("malloc");
exit(1);
}
strcpy(mag_cal_file, optarg);
break;
case 'v':
verbose = 1;
break;
case 'h':
default:
usage(argv[0]);
break;
}
}
register_sig_handler();
mpu9150_set_debug(verbose);
if (mpu9150_init(i2c_bus, sample_rate, yaw_mix_factor))
exit(1);
set_cal(0, accel_cal_file);
set_cal(1, mag_cal_file);
if (accel_cal_file)
free(accel_cal_file);
if (mag_cal_file)
free(mag_cal_file);
read_loop(sample_rate);
mpu9150_exit();
MQTTAsync_destroy(&client);
return 0;
}
MQTTConnector::~MQTTConnector() {
if (mqttClient != NULL) {
MQTTAsync_disconnect(mqttClient, NULL);
MQTTAsync_destroy(&mqttClient);
}
}
int main(int argc, char** argv)
{
MQTTAsync_disconnectOptions disc_opts = MQTTAsync_disconnectOptions_initializer;
MQTTAsync_responseOptions pub_opts = MQTTAsync_responseOptions_initializer;
MQTTAsync_createOptions create_opts = MQTTAsync_createOptions_initializer;
MQTTAsync client;
char* topic = NULL;
char* buffer = NULL;
int rc = 0;
char url[100];
if (argc < 2)
usage();
getopts(argc, argv);
sprintf(url, "%s:%s", opts.host, opts.port);
if (opts.verbose)
printf("URL is %s\n", url);
topic = argv[1];
printf("Using topic %s\n", topic);
create_opts.sendWhileDisconnected = 1;
rc = MQTTAsync_createWithOptions(&client, url, opts.clientid, MQTTCLIENT_PERSISTENCE_NONE, NULL, &create_opts);
signal(SIGINT, cfinish);
signal(SIGTERM, cfinish);
rc = MQTTAsync_setCallbacks(client, client, connectionLost, messageArrived, NULL);
myconnect(&client);
buffer = malloc(opts.maxdatalen);
while (!toStop)
{
int data_len = 0;
int delim_len = 0;
delim_len = (int)strlen(opts.delimiter);
do
{
buffer[data_len++] = getchar();
if (data_len > delim_len)
{
/* printf("comparing %s %s\n", opts.delimiter, &buffer[data_len - delim_len]); */
if (strncmp(opts.delimiter, &buffer[data_len - delim_len], delim_len) == 0)
break;
}
} while (data_len < opts.maxdatalen);
if (opts.verbose)
printf("Publishing data of length %d\n", data_len);
pub_opts.onSuccess = onPublish;
pub_opts.onFailure = onPublishFailure;
do
{
rc = MQTTAsync_send(client, topic, data_len, buffer, opts.qos, opts.retained, &pub_opts);
}
while (rc != MQTTASYNC_SUCCESS);
}
printf("Stopping\n");
free(buffer);
disc_opts.onSuccess = onDisconnect;
if ((rc = MQTTAsync_disconnect(client, &disc_opts)) != MQTTASYNC_SUCCESS)
{
printf("Failed to start disconnect, return code %d\n", rc);
exit(EXIT_FAILURE);
}
while (!disconnected)
#if defined(WIN32)
Sleep(100);
#else
usleep(10000L);
#endif
MQTTAsync_destroy(&client);
return EXIT_SUCCESS;
}
int main(int argc, char** argv)
{
MQTTAsync client;
MQTTAsync_disconnectOptions disc_opts = MQTTAsync_disconnectOptions_initializer;
int rc = 0;
char url[100];
if (argc < 2)
usage();
topic = argv[1];
if (strchr(topic, '#') || strchr(topic, '+'))
opts.showtopics = 1;
if (opts.showtopics)
printf("topic is %s\n", topic);
getopts(argc, argv);
sprintf(url, "%s:%s", opts.host, opts.port);
rc = MQTTAsync_create(&client, url, opts.clientid, MQTTCLIENT_PERSISTENCE_NONE, NULL);
MQTTAsync_setCallbacks(client, client, connectionLost, messageArrived, NULL);
signal(SIGINT, cfinish);
signal(SIGTERM, cfinish);
conn_opts.keepAliveInterval = opts.keepalive;
conn_opts.cleansession = 1;
conn_opts.username = opts.username;
conn_opts.password = opts.password;
conn_opts.onSuccess = onConnect;
conn_opts.onFailure = onConnectFailure;
conn_opts.context = client;
if ((rc = MQTTAsync_connect(client, &conn_opts)) != MQTTASYNC_SUCCESS)
{
printf("Failed to start connect, return code %d\n", rc);
exit(EXIT_FAILURE);
}
while (!subscribed)
#if defined(WIN32)
Sleep(100);
#else
usleep(10000L);
#endif
if (finished)
goto exit;
while (!finished)
#if defined(WIN32)
Sleep(100);
#else
usleep(10000L);
#endif
disc_opts.onSuccess = onDisconnect;
if ((rc = MQTTAsync_disconnect(client, &disc_opts)) != MQTTASYNC_SUCCESS)
{
printf("Failed to start disconnect, return code %d\n", rc);
exit(EXIT_FAILURE);
}
while (!disconnected)
#if defined(WIN32)
Sleep(100);
#else
usleep(10000L);
#endif
exit:
MQTTAsync_destroy(&client);
return EXIT_SUCCESS;
}
/**
* The main entry point of the sample.
*
* This method handles parsing the arguments specified on the
* command-line before performing the specified action.
*/
int main(int argc, char** argv)
{
int rc = 0;
int ch;
char url[256];
// Default settings:
int i=0;
MQTTAsync client;
MQTTAsync_connectOptions conn_opts = MQTTAsync_connectOptions_initializer;
MQTTAsync_message pubmsg = MQTTAsync_message_initializer;
MQTTAsync_token token;
signal(SIGINT, handleSignal);
signal(SIGTERM, handleSignal);
quietMode = 0;
// Parse the arguments -
for (i=1; i<argc; i++)
{
// Check this is a valid argument
if (strlen(argv[i]) == 2 && argv[i][0] == '-')
{
char arg = argv[i][1];
// Handle the no-value arguments
if (arg == 'h' || arg == '?')
{
printHelp();
return 255;
}
else if (arg == 'q')
{
quietMode = 1;
continue;
}
// Validate there is a value associated with the argument
if (i == argc - 1 || argv[i+1][0] == '-')
{
printf("Missing value for argument: %s\n", argv[i]);
printHelp();
return 255;
}
switch(arg)
{
case 'a': options.action = argv[++i]; break;
case 't': options.topic = argv[++i]; break;
case 'm': options.message = argv[++i]; break;
case 's': options.qos = atoi(argv[++i]); break;
case 'c': options.message_count = atoi(argv[++i]); break;
case 'b': options.broker = argv[++i]; break;
case 'p': options.port = argv[++i]; break;
default:
printf("Unrecognised argument: %s\n", argv[i]);
printHelp();
return 255;
}
}
else
{
printf("Unrecognised argument: %s\n", argv[i]);
printHelp();
return 255;
}
}
// Validate the provided arguments
if (strcmp(options.action, "publish") != 0 && strcmp(options.action, "subscribe") != 0)
{
printf("Invalid action: %s\n", options.action);
printHelp();
return 255;
}
if (options.qos < 0 || options.qos > 2)
{
printf("Invalid QoS: %d\n", options.qos);
printHelp();
return 255;
}
if (options.topic == NULL || ( options.topic != NULL && strlen(options.topic) == 0) )
{
// Set the default topic according to the specified action
if (strcmp(options.action, "publish") == 0)
options.topic = "MQTTV3ASample/C/v3";
else
options.topic = "MQTTV3ASample/#";
}
// Construct the full broker URL and clientId
sprintf(url, "tcp://%s:%s", options.broker, options.port);
sprintf(clientId, "SampleCV3A_%s", options.action);
MQTTAsync_create(&client, url, clientId, MQTTCLIENT_PERSISTENCE_NONE, NULL);
MQTTAsync_setTraceCallback(handleTrace);
MQTTAsync_setTraceLevel(MQTTASYNC_TRACE_ERROR);
MQTTAsync_setCallbacks(client, client, connectionLost, messageArrived, deliveryComplete);
conn_opts.cleansession = 0;
conn_opts.onSuccess = onConnect;
conn_opts.onFailure = onConnectFailure;
conn_opts.context = client;
conn_opts.keepAliveInterval = 0;
conn_opts.retryInterval = 0;
//conn_opts.maxInflight= 30;
if ((rc = MQTTAsync_connect(client, &conn_opts)) != MQTTASYNC_SUCCESS)
{
printf("Failed to start connect, return code %d\n", rc);
goto exit;
}
printf("Waiting for connect\n");
while (connected == 0 && finished == 0 && toStop == 0) {
printf("Waiting for connect: %d %d %d\n", connected, finished, toStop);
usleep(10000L);
}
MQTTAsync_responseOptions opts = MQTTAsync_responseOptions_initializer;
printf("Waiting for connect: %d %d %d\n", connected, finished, toStop);
printf("Successful connection\n");
if (connected == 1 && strcmp(options.action, "publish") == 0)
{
unsigned long i;
struct timeval tv;
gettimeofday(&tv,NULL);
printf("start seconds : %ld\n",tv.tv_sec);
for (i = 0; i < options.message_count; i++)
{
opts.onSuccess = onSend;
opts.onFailure = onSendFailure;
opts.context = client;
pubmsg.payload = options.message;
pubmsg.payloadlen = strlen(options.message);
pubmsg.qos = options.qos;
pubmsg.retained = 0;
deliveredtoken = 0;
usleep(100);
if ((rc = MQTTAsync_sendMessage(client, options.topic, &pubmsg, &opts))
!= MQTTASYNC_SUCCESS)
{
printf("Failed to start sendMessage, return code %d\n", rc);
exit(-1);
}
}
gettimeofday(&tv,NULL);
printf("end seconds : %ld\n",tv.tv_sec);
} else if (strcmp(options.action, "subscribe") == 0) {
opts.onSuccess = onSubscribe;
opts.onFailure = onSubscribeFailure;
opts.context = client;
if ((rc = MQTTAsync_subscribe(client, options.topic, options.qos, &opts)) != MQTTASYNC_SUCCESS) {
printf("Failed to subscribe, return code %d\n", rc);
exit(-1);
}
}
while (!finished)
{
#if defined(WIN32)
Sleep(100);
#else
usleep(1000L);
#endif
if (toStop == 1)
{
MQTTAsync_disconnectOptions opts = MQTTAsync_disconnectOptions_initializer;
opts.onSuccess = onDisconnect;
opts.context = client;
printf("Entering disconnection phase\n");
if ((rc = MQTTAsync_disconnect(client, &opts)) != MQTTASYNC_SUCCESS)
{
printf("Failed to start disconnect, return code %d\n", rc);
exit(-1);
}
toStop = 0;
}
}
exit:
printf("calling destroy\n");
MQTTAsync_destroy(&client);
return rc;
}
int test3(struct Options options)
{
char* testname = "test3";
int subsqos = 2;
MQTTAsync c, d;
MQTTAsync_connectOptions opts = MQTTAsync_connectOptions_initializer;
MQTTAsync_willOptions wopts = MQTTAsync_willOptions_initializer;
MQTTAsync_createOptions createOptions = MQTTAsync_createOptions_initializer;
int rc = 0;
int count = 0;
char clientidc[50];
char clientidd[50];
int i = 0;
MQTTAsync_token *tokens;
sprintf(willTopic, "paho-test9-3-%s", unique);
sprintf(clientidc, "paho-test9-3-c-%s", unique);
sprintf(clientidd, "paho-test9-3-d-%s", unique);
sprintf(test_topic, "paho-test9-3-test topic %s", unique);
test3Finished = 0;
failures = 0;
MyLog(LOGA_INFO, "Starting Offline buffering 3 - messages while disconnected");
fprintf(xml, "<testcase classname=\"test3\" name=\"%s\"", testname);
global_start_time = start_clock();
createOptions.sendWhileDisconnected = 1;
rc = MQTTAsync_createWithOptions(&c, options.proxy_connection, clientidc, MQTTCLIENT_PERSISTENCE_DEFAULT,
NULL, &createOptions);
assert("good rc from create", rc == MQTTASYNC_SUCCESS, "rc was %d \n", rc);
if (rc != MQTTASYNC_SUCCESS)
{
MQTTAsync_destroy(&c);
goto exit;
}
rc = MQTTAsync_create(&d, options.connection, clientidd, MQTTCLIENT_PERSISTENCE_DEFAULT, NULL);
assert("good rc from create", rc == MQTTASYNC_SUCCESS, "rc was %d \n", rc);
if (rc != MQTTASYNC_SUCCESS)
{
MQTTAsync_destroy(&c);
goto exit;
}
opts.keepAliveInterval = 20;
opts.cleansession = 1;
//opts.username = "******";
//opts.password = "******";
rc = MQTTAsync_setCallbacks(d, d, NULL, test3_messageArrived, NULL);
assert("Good rc from setCallbacks", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
opts.will = NULL; /* don't need will for this client, as it's going to be connected all the time */
opts.context = d;
opts.onSuccess = test3dOnConnect;
opts.onFailure = test3dOnFailure;
MyLog(LOGA_DEBUG, "Connecting client d");
rc = MQTTAsync_connect(d, &opts);
assert("Good rc from connect", rc == MQTTASYNC_SUCCESS, "rc was %d ", rc);
if (rc != MQTTASYNC_SUCCESS)
{
failures++;
goto exit;
}
/* wait until d is ready: connected and subscribed */
count = 0;
while (!test3dReady && ++count < 10000)
MySleep(100);
assert("Count should be less than 10000", count < 10000, "count was %d", count); /* wrong */
rc = MQTTAsync_setConnected(c, c, test3cConnected);
assert("Good rc from setConnectedCallback", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
/* let client c go: connect, and send disconnect command to proxy */
opts.will = &wopts;
opts.will->message = "will message";
opts.will->qos = 1;
opts.will->retained = 0;
opts.will->topicName = willTopic;
opts.onSuccess = test3cOnConnect;
opts.onFailure = test3cOnFailure;
opts.context = c;
opts.cleansession = 0;
opts.automaticReconnect = 1;
MyLog(LOGA_DEBUG, "Connecting client c");
rc = MQTTAsync_connect(c, &opts);
assert("Good rc from connect", rc == MQTTASYNC_SUCCESS, "rc was %d ", rc);
if (rc != MQTTASYNC_SUCCESS)
{
failures++;
goto exit;
}
/* wait for will message */
while (!test3_will_message_received && ++count < 10000)
MySleep(100);
MyLog(LOGA_DEBUG, "Now we can send some messages to be buffered");
test3c_connected = 0;
/* send some messages. Then reconnect (check connected callback), and check that those messages are received */
for (i = 0; i < 3; ++i)
{
char buf[50];
MQTTAsync_message pubmsg = MQTTAsync_message_initializer;
MQTTAsync_responseOptions opts = MQTTAsync_responseOptions_initializer;
sprintf(buf, "QoS %d message", i);
pubmsg.payload = buf;
pubmsg.payloadlen = strlen(pubmsg.payload) + 1;
pubmsg.qos = i;
pubmsg.retained = 0;
rc = MQTTAsync_sendMessage(c, test_topic, &pubmsg, &opts);
assert("Good rc from sendMessage", rc == MQTTASYNC_SUCCESS, "rc was %d ", rc);
}
rc = MQTTAsync_getPendingTokens(c, &tokens);
assert("Good rc from getPendingTokens", rc == MQTTASYNC_SUCCESS, "rc was %d ", rc);
i = 0;
if (tokens)
{
while (tokens[i] != -1)
++i;
MQTTAsync_free(tokens);
}
assert("Number of getPendingTokens should be 3", i == 3, "i was %d ", i);
/* wait for client to be reconnected */
while (!test3c_connected == 0 && ++count < 10000)
MySleep(100);
/* wait for success or failure callback */
while (test3_messages_received < 3 && ++count < 10000)
MySleep(100);
rc = MQTTAsync_getPendingTokens(c, &tokens);
assert("Good rc from getPendingTokens", rc == MQTTASYNC_SUCCESS, "rc was %d ", rc);
i = 0;
if (tokens)
{
while (tokens[i] != -1)
++i;
MQTTAsync_free(tokens);
}
assert("Number of getPendingTokens should be 0", i == 0, "i was %d ", i);
rc = MQTTAsync_disconnect(c, NULL);
assert("Good rc from disconnect", rc == MQTTASYNC_SUCCESS, "rc was %d ", rc);
rc = MQTTAsync_disconnect(d, NULL);
assert("Good rc from disconnect", rc == MQTTASYNC_SUCCESS, "rc was %d ", rc);
exit:
MQTTAsync_destroy(&c);
MQTTAsync_destroy(&d);
MyLog(LOGA_INFO, "%s: test %s. %d tests run, %d failures.",
(failures == 0) ? "passed" : "failed", testname, tests, failures);
write_test_result();
return failures;
}
/*********************************************************************
Test3: More than one client object - simultaneous working.
*********************************************************************/
int test3(struct Options options)
{
#define num_clients 10
int subsqos = 2;
MQTTAsync_connectOptions opts = MQTTAsync_connectOptions_initializer;
MQTTAsync_willOptions wopts = MQTTAsync_willOptions_initializer;
int rc = 0;
int i;
client_data clientdata[num_clients];
test_finished = 0;
MyLog(LOGA_INFO, "Starting test 3 - multiple connections");
fprintf(xml, "<testcase classname=\"test4\" name=\"multiple connections\"");
global_start_time = start_clock();
for (i = 0; i < num_clients; ++i)
{
sprintf(clientdata[i].clientid, "async_test3_num_%d", i);
sprintf(clientdata[i].test_topic, "async test3 topic num %d", i);
clientdata[i].index = i;
clientdata[i].message_count = 0;
rc = MQTTAsync_create(&(clientdata[i].c), options.connection, clientdata[i].clientid,
MQTTCLIENT_PERSISTENCE_NONE, NULL);
assert("good rc from create", rc == MQTTASYNC_SUCCESS, "rc was %d\n", rc);
rc = MQTTAsync_setCallbacks(clientdata[i].c, &clientdata[i], NULL, test3_messageArrived, NULL);
assert("Good rc from setCallbacks", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
opts.keepAliveInterval = 20;
opts.cleansession = 1;
opts.username = "******";
opts.password = "******";
opts.MQTTVersion = options.MQTTVersion;
opts.will = &wopts;
opts.will->message = "will message";
opts.will->qos = 1;
opts.will->retained = 0;
opts.will->topicName = "will topic";
opts.onSuccess = test3_onConnect;
opts.onFailure = test3_onFailure;
opts.context = &clientdata[i];
MyLog(LOGA_DEBUG, "Connecting");
rc = MQTTAsync_connect(clientdata[i].c, &opts);
assert("Good rc from connect", rc == MQTTASYNC_SUCCESS, "rc was %d", rc);
}
while (test_finished < num_clients)
{
MyLog(LOGA_DEBUG, "num_clients %d test_finished %d\n", num_clients, test_finished);
#if defined(WIN32)
Sleep(100);
#else
usleep(10000L);
#endif
}
MyLog(LOGA_DEBUG, "TEST3: destroying clients");
for (i = 0; i < num_clients; ++i)
MQTTAsync_destroy(&clientdata[i].c);
//exit:
MyLog(LOGA_INFO, "TEST3: test %s. %d tests run, %d failures.",
(failures == 0) ? "passed" : "failed", tests, failures);
write_test_result();
return failures;
}
