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MQTT: support for properties feature added

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robert committed 2023-04-23 16:35:50 +03:00
1 parent 44bf059b2f
commit 6c13df1aff
13 files changed
+1740 -1341
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examples/uart-bridge/net.c
+13 -3
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@@ -107,7 +107,11 @@ static void mq_fn(struct mg_connection *c, int ev, void *evd, void *fnd) {
// c->is_hexdumping = 1;
} else if (ev == MG_EV_MQTT_OPEN) {
c->data[0] = 'M';
mg_mqtt_sub(c, mqtt_topic("rx", "b/rx"), 1); // Subscribe to RX topic
struct mg_mqtt_opts sub_opts;
memset(&sub_opts, 0, sizeof(sub_opts));
sub_opts.topic = mqtt_topic("rx", "b/rx");
sub_opts.qos = 1;
mg_mqtt_sub(c, &sub_opts); // Subscribe to RX topic
} else if (ev == MG_EV_MQTT_MSG) {
struct mg_mqtt_message *mm = evd; // MQTT message
uart_write(mm->data.ptr, mm->data.len); // Send to UART
@@ -140,8 +144,14 @@ static void timer_fn(void *param) {
for (struct mg_connection *c = mgr->conns; c != NULL; c = c->next) {
if (c->data[0] == 'W') mg_ws_send(c, buf, len, WEBSOCKET_OP_TEXT);
if (c->data[0] == 'T') mg_send(c, buf, len);
if (c->data[0] == 'M')
mg_mqtt_pub(c, mqtt_topic("tx", "b/tx"), mg_str_n(buf, len), 1, false);
if (c->data[0] == 'M') {
struct mg_mqtt_opts pub_opts;
memset(&pub_opts, 0, sizeof(pub_opts));
pub_opts.topic = mqtt_topic("tx", "b/tx");
pub_opts.message = mg_str_n(buf, len);
pub_opts.qos = 1, pub_opts.retain = false;
mg_mqtt_pub(c, &pub_opts);
}
}
}
}