* Reverted blocked signal behavior introduced in 5.0.

* Introduced a delay before making process start/stop/restart processes for race conditions when configuring eg restconf
* For restconf `CLICON_BACKEND_RESTCONF_PROCESS`, restart restconf if restconf is edited.

apps/restconf/restconf_main_evhtp.c

@@ -169,6 +169,7 @@ restconf_sig_child(int arg)
 
     if ((pid = waitpid(-1, &status, 0)) != -1 && WIFEXITED(status)){
     }
+    clicon_sig_ignore_set(1);
 }
 
 static char*