void* publisher_thread(thread_args_t *thread_args)
{
int pub_index = thread_args -> user_index;
benchmark_t *setup = thread_args -> setup;
char *time_str = NULL, *random_message = NULL, *event_node;
mio_stanza_t *item;
mio_conn_t *conn = publishers[pub_index];
if (conn == NULL)
printf("conn is null %d\n", pub_index);
// generate random message
random_message = malloc(sizeof(char)* 1000);
memset(random_message,0x41,1000);
random_message[999]='\0';
int node_index;
mio_response_t *response;
while(TRUE)
{
for ( node_index = 0; node_index < setup -> publish_factor; node_index++)
{
event_node = publish_nodes[pub_index][node_index];
time_str = mio_timestamp_create();
item = mio_pubsub_item_data_new(conn);
mio_item_transducer_value_add(item, "name", "100",
random_message, random_message,time_str);
response = mio_response_new();
mio_item_publish(conn, item, event_node,response);
free(time_str);
free(response);
mio_stanza_free(item);
publish_count[pub_index][node_index]++;
}
}
return (void*) NULL;
}
int publish_data(adapter_t *adapter)
{
static uint8_t rx_buf[MAX_MPDU] = {0};
bacnet_context_t *context = (bacnet_context_t*) (adapter -> context);
bacnet_device_t *device;
time_t current_seconds, elapsed_seconds = 0;
int pdu_len;
char *time_str, *node_id;
time_t last_seconds,timeout_seconds;
unsigned timeout = 100;
BACNET_ADDRESS src = { 0 };
unsigned max_apdu = 0;
mio_stanza_t *item;
mio_response_t *publish_response;
for (device = context -> node_devices; device; device = device -> nodemap.next)
{
time_str = mio_timestamp_create();
item = mio_pubsub_item_data_new(adapter -> connection);
node_id = device -> node_id;
last_seconds = time(NULL);
timeout_seconds = (apdu_timeout() / 1000) * apdu_retries();
//if (!found)
found =
address_bind_request(device -> instance, &max_apdu,
&target_address);
if (!found)
{
Send_WhoIs(device -> instance, device -> instance);
}
while (!found)
{
current_seconds = time(NULL);
if (current_seconds != last_seconds)
tsm_timer_milliseconds((uint16_t) ((current_seconds -
last_seconds) * 1000));
if (!found)
{
found =
address_bind_request(device -> instance,
&max_apdu,&target_address);
}
if (!found)
{
elapsed_seconds += (current_seconds - last_seconds);
if (elapsed_seconds > timeout_seconds) {
printf("\rError: APDU Timeout!\r\n");
return 1;
}
}
pdu_len = datalink_receive(&src, &rx_buf[0], MAX_MPDU,timeout);
if (pdu_len) {
npdu_handler(&src, &rx_buf[0], pdu_len);
}
last_seconds = current_seconds;
}
int i;
printf("n_objects %d\n", device -> n_objects);
for ( i = 0; i < device -> n_objects; i++)
{
request_invoke_id = 0;
while(TRUE)
{
printf("true\n");
if (found)
{
if (request_invoke_id == 0)
{
request_invoke_id =
Send_Read_Property_Request(
device->instance, device -> obj_types[i],
device -> obj_ids[i], 85,
-1);
} else if (tsm_invoke_id_free(request_invoke_id))
break;
else if (tsm_invoke_id_failed(request_invoke_id))
{
fprintf(stderr,"\rError: TSM Timeout!\r\n");
tsm_free_invoke_id(request_invoke_id);
return 1;
}
}
pdu_len = datalink_receive(&src, &rx_buf[0], MAX_MPDU,timeout);
if (pdu_len) {
npdu_handler(&src, &rx_buf[0], pdu_len);
}
last_seconds = current_seconds;
}
if (error_detected)
{
error_detected = 0;
return 1;
} else
{
if (strcmp(value,"active") == 0)
mio_item_transducer_value_add(item, NULL, device -> obj_names[i] , "1", value, time_str);
else if (strcmp(value,"inactive") == 0)
mio_item_transducer_value_add(item, NULL, device -> obj_names[i] , "0",value, time_str);
else
mio_item_transducer_value_add(item, NULL, device -> obj_names[i] , value, value, time_str);
}
}
publish_response = mio_response_new();
while (adapter -> connection -> xmpp_conn -> state != XMPP_STATE_CONNECTED)
usleep(1000);
mio_item_publish_data(adapter -> connection,item,node_id,publish_response);
free(time_str);
mio_response_print(publish_response);
mio_response_free(publish_response);
mio_stanza_free(item);
}
return 0;
}
