added timeout for commands

[svn42.git] / door_daemon / command_queue.c

diff --git a/door_daemon/command_queue.c b/door_daemon/command_queue.c
index 638c08b..7ba22c7 100644 (file)
--- a/door_daemon/command_queue.c
+++ b/door_daemon/command_queue.c
@@ -57,6 +57,9 @@ int cmd_push(cmd_t** first, int fd, cmd_id_t cmd, const char* param)
   else
     new_cmd->param = NULL;
   new_cmd->sent = 0;
+  new_cmd->tv_start.tv_sec = 0;
+  new_cmd->tv_start.tv_usec = 0;
+  gettimeofday(&new_cmd->tv_start, NULL);
   new_cmd->next = NULL;
 
   if(!(*first)) {
@@ -69,6 +72,20 @@ int cmd_push(cmd_t** first, int fd, cmd_id_t cmd, const char* param)
   return 0;
 }
 
+// timeout between 1 and 2 seconds
+int cmd_has_expired(const cmd_t cmd)
+{
+  struct timeval now;
+  now.tv_sec = 2;
+  now.tv_usec = 0;
+  gettimeofday(&now, NULL);
+  
+  if(cmd.tv_start.tv_sec + 2 >= now.tv_sec)
+    return 1;
+  
+  return 0;
+}
+
 void cmd_pop(cmd_t** first)
 {
   if(!first || !(*first))