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| author | Garrett D'Amore <garrett@damore.org> | 2024-04-25 07:38:26 -0700 |
|---|---|---|
| committer | Garrett D'Amore <garrett@damore.org> | 2024-05-30 07:28:48 -0700 |
| commit | 3a94e22db2e9f548ff81369dd2ac2badb5b6ac0f (patch) | |
| tree | c33a81a5df6f0ef2faf6f9f30d7cd756368819de /src | |
| parent | e46b41a562d04ef15e73e3e729263bd60e256388 (diff) | |
| download | nng-3a94e22db2e9f548ff81369dd2ac2badb5b6ac0f.tar.gz nng-3a94e22db2e9f548ff81369dd2ac2badb5b6ac0f.tar.bz2 nng-3a94e22db2e9f548ff81369dd2ac2badb5b6ac0f.zip | |
fixes #1827 Windows a deadlock on nng_close()
Diffstat (limited to 'src')
| -rw-r--r-- | src/core/socket.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/src/core/socket.c b/src/core/socket.c index 44612036..ea51c06f 100644 --- a/src/core/socket.c +++ b/src/core/socket.c @@ -83,7 +83,6 @@ struct nni_socket { bool s_closing; // Socket is closing bool s_closed; // Socket closed, protected by global lock - bool s_ctxwait; // Waiting for contexts to close. nni_mtx s_pipe_cbs_mtx; nni_sock_pipe_cb s_pipe_cbs[NNG_PIPE_EV_NUM]; @@ -734,7 +733,6 @@ nni_sock_shutdown(nni_sock *sock) // a chance to do so gracefully. while (!nni_list_empty(&sock->s_ctxs)) { - sock->s_ctxwait = true; nni_cv_wait(&sock->s_close_cv); } nni_mtx_unlock(&sock_lk); @@ -798,7 +796,6 @@ nni_sock_close(nni_sock *s) // Wait for all other references to drop. Note that we // have a reference already (from our caller). - s->s_ctxwait = true; while ((s->s_ref > 1) || (!nni_list_empty(&s->s_ctxs))) { nni_cv_wait(&s->s_close_cv); } @@ -1307,9 +1304,7 @@ nni_ctx_rele(nni_ctx *ctx) // tries to avoid ID reuse. nni_id_remove(&ctx_ids, ctx->c_id); nni_list_remove(&sock->s_ctxs, ctx); - if (sock->s_closed || sock->s_ctxwait) { - nni_cv_wake(&sock->s_close_cv); - } + nni_cv_wake(&sock->s_close_cv); nni_mtx_unlock(&sock_lk); nni_ctx_destroy(ctx); @@ -1791,9 +1786,7 @@ nni_pipe_remove(nni_pipe *p) d->d_pipe = NULL; dialer_timer_start_locked(d); // Kick the timer to redial. } - if (s->s_closing) { - nni_cv_wake(&s->s_cv); - } + nni_cv_wake(&s->s_cv); nni_mtx_unlock(&s->s_mx); } |