read gearmand address:port from an environment variable CONFIG_GEARMA… (

#153) read gearmand address:port from an environment variable CONFIG_GEARMAND_PORT make the CONFIG_GEARMAND_PORT a fallback if there is no -H
sni · Aug 14, 2020 · 3c98162 · 3c98162
1 parent 063c4b4
commit 3c98162
Showing 1 changed file with 8 additions and 2 deletions.
diff --git a/tools/gearman_top.c b/tools/gearman_top.c
@@ -40,6 +40,7 @@ double opt_interval = 0;
 
 char * server_list[GM_LISTSIZE];
 int server_list_num = 0;
+char *env_server;
 char * version_saved = NULL;
 WINDOW *w;
 
@@ -90,8 +91,13 @@ int main (int argc, char **argv) {
     }
     mod_gm_opt->debug_level = opt_verbose;
     mod_gm_opt->logmode     = GM_LOG_MODE_TOOLS;
-    if(server_list_num == 0)
-        server_list[server_list_num++] = "localhost";
+    if(server_list_num == 0) {
+        if((env_server = getenv("CONFIG_GEARMAND_PORT")) != NULL) {
+            server_list[server_list_num++] = env_server;
+        } else {
+            server_list[server_list_num++] = "localhost";
+        }
+    }
     server_list[server_list_num] = NULL;
 
     signal(SIGINT, clean_exit);