init session wake up scanner

diff --git a/src/kds_s2000w_client.c b/src/kds_s2000w_client.c
index 4d268a1fc06e2ac2d3120e97ca49535ffc45f896..93d7a76788751e33e6f8554e30a12826ba578f7c 100644 (file)
--- a/src/kds_s2000w_client.c
+++ b/src/kds_s2000w_client.c
@@ -4,18 +4,6 @@
 #include <curl/curl.h>
 #include "kds_s2000w_client.h"
 
-int _wait = 0;
-
-void _kds_s2000w_client_wait_for_response()
-{
-       for (int i = 0; i < 10; i++) {
-               if (!_wait)
-                       break;
-
-               sleep(1);
-       }
-}
-
 size_t _kds_s2000w_client_callback(char *ptr, size_t size, size_t nmemb, void *userdata)
 {
        response* data = (response*) userdata;
@@ -28,7 +16,6 @@ size_t _kds_s2000w_client_callback(char *ptr, size_t size, size_t nmemb, void *u
        memcpy(data->data, ptr, fullsize);
        data->size = fullsize + 1;
 
-       _wait = 0;
        return fullsize;
 }
 
@@ -71,11 +58,15 @@ int kds_s2000w_client_open_session(const char* username, response* response)
        curl_easy_setopt(curl, CURLOPT_POSTFIELDS, body);
        curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, _kds_s2000w_client_callback);
        curl_easy_setopt(curl, CURLOPT_WRITEDATA, (void*) response);
-       _wait = 1;
        CURLcode result = curl_easy_perform(curl);
-       _kds_s2000w_client_wait_for_response();
        curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &response->code);
 
+       if (response->code == 408) {
+               sleep(1);
+               CURLcode result = curl_easy_perform(curl);
+               curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &response->code);
+       }
+
        curl_url_cleanup(url_handler);
        url_handler = NULL;
        curl_free(url);