diff options
Diffstat (limited to 'src/platform/windows/win_ipcconn.c')
| -rw-r--r-- | src/platform/windows/win_ipcconn.c | 31 |
1 files changed, 14 insertions, 17 deletions
diff --git a/src/platform/windows/win_ipcconn.c b/src/platform/windows/win_ipcconn.c index 135a961e..abe92604 100644 --- a/src/platform/windows/win_ipcconn.c +++ b/src/platform/windows/win_ipcconn.c @@ -1,5 +1,5 @@ // -// Copyright 2020 Staysail Systems, Inc. <info@staysail.tech> +// Copyright 2024 Staysail Systems, Inc. <info@staysail.tech> // Copyright 2018 Capitar IT Group BV <info@capitar.com> // Copyright 2019 Devolutions <info@devolutions.net> // @@ -25,7 +25,7 @@ typedef struct ipc_conn { nni_win_io conn_io; nni_list recv_aios; nni_list send_aios; - nni_aio * conn_aio; + nni_aio *conn_aio; nng_sockaddr sa; bool dialer; int recv_rv; @@ -44,7 +44,7 @@ ipc_recv_start(ipc_conn *c) unsigned idx; unsigned naiov; nni_iov *aiov; - void * buf; + void *buf; DWORD len; int rv; @@ -95,7 +95,7 @@ again: static void ipc_recv_cb(nni_win_io *io, int rv, size_t num) { - nni_aio * aio; + nni_aio *aio; ipc_conn *c = io->ptr; nni_mtx_lock(&c->mtx); if ((aio = nni_list_first(&c->recv_aios)) == NULL) { @@ -107,19 +107,21 @@ ipc_recv_cb(nni_win_io *io, int rv, size_t num) rv = c->recv_rv; c->recv_rv = 0; } + if ((rv == 0) && (num == 0)) { + // A zero byte receive is a remote close from the peer. + rv = NNG_ECONNSHUT; + } nni_aio_list_remove(aio); - ipc_recv_start(c); if (c->closed) { nni_cv_wake(&c->cv); + } else { + ipc_recv_start(c); } nni_mtx_unlock(&c->mtx); - if ((rv == 0) && (num == 0)) { - // A zero byte receive is a remote close from the peer. - rv = NNG_ECONNSHUT; - } nni_aio_finish_sync(aio, rv, num); } + static void ipc_recv_cancel(nni_aio *aio, void *arg, int rv) { @@ -170,7 +172,7 @@ ipc_send_start(ipc_conn *c) unsigned idx; unsigned naiov; nni_iov *aiov; - void * buf; + void *buf; DWORD len; int rv; @@ -221,7 +223,7 @@ again: static void ipc_send_cb(nni_win_io *io, int rv, size_t num) { - nni_aio * aio; + nni_aio *aio; ipc_conn *c = io->ptr; nni_mtx_lock(&c->mtx); if ((aio = nni_list_first(&c->send_aios)) == NULL) { @@ -293,12 +295,7 @@ ipc_close(void *arg) nni_mtx_lock(&c->mtx); if (!c->closed) { c->closed = true; - if (!nni_list_empty(&c->recv_aios)) { - CancelIoEx(c->f, &c->recv_io.olpd); - } - if (!nni_list_empty(&c->send_aios)) { - CancelIoEx(c->f, &c->send_io.olpd); - } + CancelIoEx(c->f, NULL); // cancel all requests if (c->f != INVALID_HANDLE_VALUE) { // NB: closing the pipe is dangerous at this point. |