Refine #690

src/local.c

@@ -1192,6 +1192,7 @@ int main(int argc, char **argv)
     signal(SIGPIPE, SIG_IGN);
     signal(SIGABRT, SIG_IGN);
     signal(SIGINT,  resolve_int_cb);
+    signal(SIGTERM, resolve_int_cb);
 #endif
 
     // Setup keys

src/redir.c

@@ -853,6 +853,7 @@ int main(int argc, char **argv)
     signal(SIGPIPE, SIG_IGN);
     signal(SIGABRT, SIG_IGN);
     signal(SIGINT,  signal_cb);
+    signal(SIGTERM, signal_cb);
 
     // Setup keys
     LOGI("initializing ciphers... %s", method);

src/tunnel.c

@@ -897,6 +897,7 @@ int main(int argc, char **argv)
     signal(SIGPIPE, SIG_IGN);
     signal(SIGABRT, SIG_IGN);
     signal(SIGINT,  signal_cb);
+    signal(SIGTERM, signal_cb);
 #endif
 
     // Setup keys