1 files changed, 12 insertions, 45 deletions

diff --git a/src/gns/nss/nss_gns_query.c b/src/gns/nss/nss_gns_query.c
index 7f6bef90d..11e46ad7f 100644
--- a/src/gns/nss/nss_gns_query.c
+++ b/src/gns/nss/nss_gns_query.c
@@ -60,16 +60,16 @@ gns_resolve_name (int af, const char *name, struct userdata *u)
   FILE *p;
   char line[128];
   int ret;
+  int retry = 0;
   int out[2];
-  int tried_arm_start = 0;
   pid_t pid;
 
   if (0 == getuid ())
     return -2; /* GNS via NSS is NEVER for root */
-  if (0 != pipe (out))
-    return -1;
 
 query_gns:
+  if (0 != pipe (out))
+    return -1;
   pid = fork ();
   if (-1 == pid)
     return -1;
@@ -141,56 +141,23 @@ query_gns:
   }
   (void) fclose (p);
   waitpid (pid, &ret, 0);
-
   if (! WIFEXITED (ret))
     return -1;
   if (4 == WEXITSTATUS (ret))
     return -2; /* not for GNS */
-  if ((3 == ret) &&
-      (1 != tried_arm_start))
-    return -3; /* timeout -> try restart */
-  if ((3 == ret) &&
-      (1 == tried_arm_start))
+  if (5 == WEXITSTATUS (ret))
+  {
+    if (1 == retry)
+      return -2; /* no go -> service unavailable */
+    retry = 1;
+    system("gnunet-arm -s");
+    goto query_gns; /* Try again */
+  }
+  if (3 == WEXITSTATUS (ret))
     return -2; /* timeout -> service unavailable */
   if ((2 == WEXITSTATUS (ret)) || (1 == WEXITSTATUS (ret)))
     return -2; /* launch failure -> service unavailable */
   return 0;
-
-  pid = fork ();
-  if (-1 == pid)
-    return -1;
-  if (0 == pid)
-  {
-    char *argv[] = { "gnunet-arm",
-                     "-s", /* Raw output for easier parsing */
-                     NULL };
-
-    (void) close (STDOUT_FILENO);
-    if ((0 != close (out[0])) ||
-        (STDOUT_FILENO != dup2 (out[1], STDOUT_FILENO)))
-      _exit (1);
-    (void) execvp ("gnunet-arm", argv);
-    _exit (1);
-  }
-  (void) close (out[1]);
-  p = fdopen (out[0], "r");
-  if (NULL == p)
-  {
-    kwait (pid);
-    return -1;
-  }
-  while (NULL != fgets (line, sizeof(line), p))
-  {
-    /**
-     * Read output
-     */
-  }
-  (void) fclose (p);
-  waitpid (pid, &ret, 0);
-  tried_arm_start = 1;
-  goto query_gns;
-
-
 }