removes restriction on the count of waiters

in fact, using more than on web socket, the same client (same session)
can lock itself using wait and unlock itself using move...

Change-Id: I4ebd8fa93d3373589e9bb7fac7c250e29f94c460
Signed-off-by: José Bollo <jose.bollo@iot.bzh>

diff --git a/plugins/samples/tic-tac-toe.c b/plugins/samples/tic-tac-toe.c
index c372e99..31682d9 100644 (file)
--- a/plugins/samples/tic-tac-toe.c
+++ b/plugins/samples/tic-tac-toe.c
@@ -549,7 +549,6 @@ static void play(struct afb_req req)
 
 static void wait(struct afb_req req)
 {
-       int count;
        struct board *board;
        struct waiter *waiter;
 
@@ -557,21 +556,6 @@ static void wait(struct afb_req req)
        board = board_of_req(req);
        INFO(afbitf, "method 'wait' called for boardid %d", board->id);
 
-       /* counts the waiters */
-       count = 0;
-       waiter = board->waiters;
-       while (waiter != NULL) {
-               count++;
-               waiter = waiter->next;
-       }
-
-       /* checks ability to wait */
-       if (count + 1 >= board->use_count) {
-               WARNING(afbitf, "can't wait: count=%d and use_count=%d", count, board->use_count);
-               afb_req_fail(req, "error", "can't wait");
-               return;
-       }
-
        /* creates the waiter and enqueues it */
        waiter = calloc(1, sizeof *waiter);
        waiter->req = req;