I've tried both Chrome and Internet Explorer
Mongoose Desktop executable download -> https://mongoose.ws/desktop-app/ .
Mongoose Library download -> https://github.com/cesanta/mongoose/releases .
Mongoose Library download -> https://github.com/cesanta/mongoose/releases .
hi first
v6 library has ‘mg_mqtt_match_topic_expression’ to match received topic with subscription expr
how to handle it in v7?
message received topic
foo/123/bar
I think you can use https://mongoose.ws/documentation/#mg_globmatch
Just use
* instead of +.
a man can write own helpers offcourse :heavy_check_mark: but to have it included is a pleasure :smile:
It looks like you're asking for something like this:
if (mg_globmatch(...)) {
int id = 0;
sscanf(mm->topic.ptr, "foo/%d/", &id);
...
} else if (mg_globmatch()) {
...
getter to add:
and return a path component by index, then
struct mg_str mg_mqtt_topic_component(struct mg_str *topic, int index)and return a path component by index, then
mg_strcmp
@cpq
// * Port from v6
static struct mg_str mg_mqtt_next_topic_component(struct mg_str* topic) {
struct mg_str res = *topic;
const char* c = mg_strstr(*topic, mg_str("/"));
if (c != NULL) {
res.len = (c - topic->ptr);
topic->len -= (res.len + 1);
topic->ptr += (res.len + 1);
} else {
topic->len = 0;
}
return res;
}
// * Port from v6
int mg_mqtt_match_topic_expression(struct mg_str exp, struct mg_str topic) {
struct mg_str ec, tc;
if (exp.len == 0)
return 0;
while (1) {
ec = mg_mqtt_next_topic_component(&exp);
tc = mg_mqtt_next_topic_component(&topic);
if (ec.len == 0) {
if (tc.len != 0)
return 0;
if (exp.len == 0)
break;
continue;
}
if (mg_vcmp(&ec, "+") == 0) {
if (tc.len == 0 && topic.len == 0)
return 0;
continue;
}
if (mg_vcmp(&ec, "#") == 0) {
return (exp.len == 0);
}
if (mg_strcmp(ec, tc) != 0) {
return 0;
}
}
return (tc.len == 0 && topic.len == 0);
}
// * Exctract MQTT topic level by index
struct mg_str mg_mqtt_topic_level(struct mg_str topic, int level) {
struct mg_str tc;
int i = 0;
while (1) {
tc = mg_mqtt_next_topic_component(&topic);
if (tc.len == 0)
return mg_str("");
if (i == level)
return tc;
i++;
}
}
my suggestion for this case, thanks.
facing vierd issue with mqtt client: missing messages
i can reed them on other client witch opened to monitor the flow
but mongoose missing it. when i resend it again manually - it works ok (QOS 0)
Good Day, esp8266 build with mos 2.20 ok, but got the following crash at startup
mgos_wifi_sta.c:608 Trying Hidromotic AP 00:0c:42:d5:0e:d8 ch 9 RSSI -35 cfg 0 att 11
esp_main.c:137 SDK: scandone
mgos_wifi_sta.c:635 Connect failed
esp_main.c:137 SDK: scandone
mgos_net.c:89 WiFi STA: connecting
mgos_wifi_sta.c:585 No candidate APs
esp_main.c:137 SDK: scandone
mgos_mongoose.c:66 New heap free LWM: 1416
mgos_mongoose.c:66 New heap free LWM: 1312
mgos_mongoose.c:66 New heap free LWM: 1296
mgos_mongoose.c:66 New heap free LWM: 1288
mgos_mongoose.c:66 New heap free LWM: 1184
mgos_mongoose.c:66 New heap free LWM: 1168
mgos_mongoose.c:66 New heap free LWM: 1160
mgos_mongoose.c:66 New heap free LWM: 1056
mgos_mongoose.c:66 New heap free LWM: 1040
mgos_mongoose.c:66 New heap free LWM: 1032
mgos_mongoose.c:66 New heap free LWM: 928
mgos_mongoose.c:66 New heap free LWM: 912
esp_main.c:137 SDK: scandone
E:M 1872 (235 blocks)
esp_wifi.c:515 Out of memory
mgos_mongoose.c:66 New heap free LWM: 888Also Why so many mgos_mongoose.c:66 New heap free LWM: at startup?
With the stack monitor, how much memory can we really use in esp8266 mos 2.20?
With 2.19, the wifi connection works well.
i'm working on web micro framework with mongoose but i don't know how to send post request
void Server::start_mg_server(struct mg_connection *c, int ev, void *ev_data, void *fn_data)
{
if (ev == MG_EV_HTTP_MSG)
{
struct mg_http_message *hm = (struct mg_http_message *)ev_data, tmp = {0};
struct mg_str unknown = mg_str_n("?", 1), *cl;
std::map<std::string, View *>::iterator i;
for (i = Url::views_mapping.begin(); i != Url::views_mapping.end(); i++)
{
if (mg_http_match_uri(hm, i->first.c_str()))
{
Request request;
Httpresponse res = i->second->get(request);
std::cout << i->first;
mg_printf(c, "GET HTTP/1.1 200 OK\r\nContent-Length: %d\r\nContent-Type: %s\r\n\r\n%s\n",
res.content().size(), res.contenttype().c_str(), res.content().c_str());
}
}
cl = mg_http_get_header(&tmp, "Content-Length");
if (cl == NULL)
cl = &unknown;
/*MG_INFO(("%.*s %.*s %.*s %.*s", (int)hm->method.len, hm->method.ptr,
(int)hm->uri.len, hm->uri.ptr, (int)tmp.uri.len, tmp.uri.ptr,
(int)cl->len, cl->ptr));*/
}
}
here is the function that launch the server
please someone could help me to handle post and get request , i'm french speaking so i 've some difficulties with english tutorial and there is no mongoose's tutorial in french that is why i'm asking for your help please show me a very simple exemple on how to handle post request , and get request ) thanks
https://github.com/ngdream/bridje here is the repository if you need to see the whole code
any reason why I can't post in the mongoose-os room?
can somebody tell me why mongoose wont compile and I get mode_t and time_t are undefined? I can add <time.h> to mongoose.h, but stat.h is not available. Im using freertos and lwip