Tizen Developers

Both of the options will work in this case. You may try anyone of these. Previously I also didn't know that CURL requests can be made using the internet connection of mobile device ( even though Gear device isn't connected to wifi ). But I've recently tested the thing that it can be done using proxy address. So according to my understanding, both of the ways are ok. In case of using proxy address just add the lines of code below to get the proxy address before calling curl_easy_perform() function.

char *proxy_address;
int conn_err;
conn_err = connection_get_proxy(connection, CONNECTION_ADDRESS_FAMILY_IPV4, &proxy_address);
curl_easy_setopt(curl, CURLOPT_PROXY, proxy_address);

For more details you may go through this link.

Hope it'll be helpful for you.

My code is almost same as your's but I didn't call the proxy changed callback. Have a look into the code snippet below if it can come to help.

connection_h connection;

int conn_err;
conn_err = connection_create(&connection);
char *proxy_address;
conn_err = connection_get_proxy(connection, CONNECTION_ADDRESS_FAMILY_IPV4, &proxy_address);

CURL *curl;
CURLcode curl_err;
curl = curl_easy_init();

if (conn_err == CONNECTION_ERROR_NONE && proxy_address)
	curl_easy_setopt(curl, CURLOPT_PROXY, proxy_address);

curl_easy_setopt(curl, CURLOPT_URL, "URL_PROVIDING_JSON_DATA");

curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, WriteMemoryCallback);
curl_easy_setopt(curl, CURLOPT_WRITEDATA, (void *)&chunk);
curl_err = curl_easy_perform(curl);
curl_easy_cleanup(curl);
connection_destroy(connection);

And I've written the WriteMemoryCallback as below:

static size_t
WriteMemoryCallback(void *contents, size_t size, size_t nmemb, void *userp)
{
    size_t realsize = size * nmemb;
	struct MemoryStruct *mem = (struct MemoryStruct *)userp;

	mem->memory = realloc(mem->memory, mem->size + realsize + 1);
	if(mem->memory == NULL) {
		return 0;
	}

	memcpy(&(mem->memory[mem->size]), contents, realsize);
	mem->size += realsize;
	mem->memory[mem->size] = 0;

	return realsize;
}

Note: Please don't forget to add the privileges below:

<privilege>http://tizen.org/privilege/network.get</privilege>
<privilege>http://tizen.org/privilege/network.set</privilege>
<privilege>http://tizen.org/privilege/internet</privilege>
<privilege>http://tizen.org/privilege/network.profile</privilege>

Thanks, I'll try again

Hi, I tried your code and it works, and after some digging, I found out that if using proxy, it will connect ONLY

via BT, and if not using proxy it will connect ONLY via wifi. So with proxy, if I connect to wifi AND bt and my phone is

not connected to network, it fails to connect, is there any seamless solution for this ?

Thanks