With more workers blockingly waiting on udp sockets, we need to keep track of all sockets to shut them down on exit

1 files changed, 3 insertions, 0 deletions

diff --git a/ot_udp.h b/ot_udp.h
index 7d4432f..b731aca 100644
--- a/ot_udp.h
+++ b/ot_udp.h
@@ -13,6 +13,9 @@
 void udp_init(void);
 /* One thread reading one socket. Called once per worker. */
 void udp_worker_install(int64_t sock);
+
+/* Stop every worker installed above and wait for it to be gone */
+void udp_workers_deinit(void);
 int  handle_udp6(int64_t serversocket, struct ot_workstruct *ws);
 
 #endif