add a debug message for showing exit of instances

diff --git a/instance.c b/instance.c
index f530ba5..cc839d7 100644 (file)
--- a/instance.c
+++ b/instance.c
@@ -86,6 +86,7 @@ instance_exit(struct uloop_process *p, int ret)
        struct service_instance *in;
 
        in = container_of(p, struct service_instance, proc);
+       DPRINTF("Instance %s::%s exit with error code %d\n", in->srv->name, in->name, ret);
        uloop_timeout_cancel(&in->timeout);
        if (in->restart)
                instance_start(in);