afb-stub-ws: manage closed sessions

[src/app-framework-binder.git] / src / afb-stub-ws.c

diff --git a/src/afb-stub-ws.c b/src/afb-stub-ws.c
index ce5b805..d5355ff 100644 (file)
--- a/src/afb-stub-ws.c
+++ b/src/afb-stub-ws.c
@@ -474,30 +474,39 @@ static void on_subcall(void *closure, struct afb_proto_ws_subcall *subcall, void
 
 static void record_session(struct afb_stub_ws *stubws, struct afb_session *session)
 {
-       struct server_session *iter;
+       struct server_session *s, **prv;
 
        /* search */
-       for (iter = stubws->sessions ; iter ; iter = iter->next)
-               if (iter->session == session)
+       prv = &stubws->sessions;
+       while ((s = *prv)) {
+               if (s->session == session)
                        return;
+               if (afb_session_is_active(s->session))
+                       prv = &s->next;
+               else {
+                       *prv = s->next;
+                       afb_session_addref(s->session);
+                       free(s);
+               }
+       }
 
        /* create */
-       iter = malloc(sizeof *iter);
-       if (iter) {
-               iter->session = afb_session_addref(session);
-               iter->next = stubws->sessions;
-               stubws->sessions = iter;
+       s = malloc(sizeof *s);
+       if (s) {
+               s->session = afb_session_addref(session);
+               s->next = stubws->sessions;
+               stubws->sessions = s;
        }
 }
 
 static void release_sessions(struct afb_stub_ws *stubws)
 {
-       struct server_session *iter;
+       struct server_session *s;
 
-       while((iter = stubws->sessions)) {
-               stubws->sessions = iter->next;
-               afb_session_unref(iter->session);
-               free(iter);
+       while((s = stubws->sessions)) {
+               stubws->sessions = s->next;
+               afb_session_unref(s->session);
+               free(s);
        }
 }