Added a handler for SIGUSR1, which toggles off/on the enforcement calls to tc.

[distributedratelimiting.git] / drl / drl_state.c

diff --git a/drl/drl_state.c b/drl/drl_state.c
index eba79ba..fed3326 100644 (file)
--- a/drl/drl_state.c
+++ b/drl/drl_state.c
@@ -214,6 +214,7 @@ void *limiter_receive_thread(void *unused) {
 
     sigemptyset(&signal_mask);
     sigaddset(&signal_mask, SIGHUP);
+    sigaddset(&signal_mask, SIGUSR1);
     pthread_sigmask(SIG_BLOCK, &signal_mask, NULL);
 
     pthread_setcanceltype(PTHREAD_CANCEL_DEFERRED, NULL);