Added timer delay to get the response

In Tizen6.5 to avoid continious loop in udp_listner_event
added timer delay, so connman can receive response from telephony deamon and wpa_supplicant

Change-Id: I88a74d6d4fe3f91be27b24949f8fc14edd3f7143
Signed-off-by: Prasadam Prashath Kumar <prasadam.p@samsung.com>

diff --git a/src/dnsproxy.c b/src/dnsproxy.c
index 178e98f..8bda3c7 100755 (executable)
--- a/src/dnsproxy.c
+++ b/src/dnsproxy.c
@@ -3746,6 +3746,39 @@ static gboolean tcp6_listener_event(GIOChannel *channel, GIOCondition condition,
                                &ifdata->tcp6_listener_watch);
 }
 
+#if defined TIZEN_EXT
+struct request_data * create_request(int sk, unsigned char *buf, size_t len,
+                                const struct sockaddr *to, socklen_t tolen,
+                                int protocol)
+{
+       struct request_data *req;
+       req = g_try_new0(struct request_data, 1);
+       if (!req)
+               return NULL;
+       memcpy(&req->sa, to, tolen);
+       req->sa_len = tolen;
+       req->client_sk = sk;
+       req->protocol = protocol;
+       req->request_len = len;
+       req->request = g_malloc(len);
+       memcpy(req->request, buf, len);
+       return req;
+
+}
+static gboolean send_response_timeout (gpointer user_data)
+{
+       struct request_data *req = user_data;
+
+       send_response(req->client_sk, req->request,(size_t) req->request_len, (const struct sockaddr *)&req->sa,
+                             (socklen_t)req->sa_len, req->protocol);
+       g_free(req->request);
+       g_free(req);
+
+       return FALSE;
+
+}
+#endif
+
 static bool udp_listener_event(GIOChannel *channel, GIOCondition condition,
                                struct listener_data *ifdata, int family,
                                guint *listener_watch)
@@ -3792,8 +3825,22 @@ static bool udp_listener_event(GIOChannel *channel, GIOCondition condition,
 
        err = parse_request(buf, len, query, sizeof(query));
        if (err < 0 || (g_slist_length(server_list) == 0)) {
+#if defined TIZEN_EXT
+               /** TEMP Fix
+               * Reason: In tizen6.0 same code working fine because it seems some delay in 6.0 platform
+               * where as in tizen6.5 this loop is continuously executing due to this unable to receive
+               * the response from telephony deamon and wpa_supplicant. To stop continuously execution
+               * of this code added 10ms delay.
+               */
+               req = create_request(sk, buf, len, client_addr,
+                               *client_addr_len, IPPROTO_UDP);
+               if(!req)
+                       return true;;
+               g_timeout_add(10, send_response_timeout, req);
+#else
                send_response(sk, buf, len, client_addr,
                                *client_addr_len, IPPROTO_UDP);
+#endif
                return true;
        }