isc/netmgr/udp.c

43 udp_recv_cb(uv_udp_t *handle, ssize_t nrecv, const uv_buf_t *buf,
50 udp_close_cb(uv_handle_t *handle);
53 read_timer_close_cb(uv_handle_t *handle);
243 	uv_handle_set_data(&sock->uv_handle.handle, sock);
304 	uv_recv_buffer_size(&sock->uv_handle.handle,
308 	uv_send_buffer_size(&sock->uv_handle.handle,
377 udp_recv_cb(uv_udp_t *handle, ssize_t nrecv, const uv_buf_t *buf,
379 	isc_nmsocket_t *sock = uv_handle_get_data((uv_handle_t *)handle);
495 isc__nm_udp_send(isc_nmhandle_t *handle, const isc_region_t *region,
497 	isc_nmsocket_t *sock = handle->sock;
499 	isc_sockaddr_t *peer = &handle->peer;
510 	 * The client would ordinarily have unreferenced the handle
515 		isc_nmhandle_detach(&handle);
530 		 * use the thread from the socket associated with the handle.
552 	isc_nmhandle_attach(handle, &uvreq->handle);
608 	REQUIRE(VALID_NMHANDLE(uvreq->handle));
679 	uv_handle_set_data(&sock->uv_handle.handle, sock);
704 	uv_recv_buffer_size(&sock->uv_handle.handle,
708 	uv_send_buffer_size(&sock->uv_handle.handle,
748  * call the 'open' callback with a handle.
779 	 * The sock is now attached to the handle.
816 	req->handle = isc__nmhandle_get(sock, &req->peer, &sock->iface);
866 isc__nm_udp_read_cb(uv_udp_t *handle, ssize_t nrecv, const uv_buf_t *buf,
868 	isc_nmsocket_t *sock = uv_handle_get_data((uv_handle_t *)handle);
871 	udp_recv_cb(handle, nrecv, buf, addr, flags);
959 isc__nm_udp_read(isc_nmhandle_t *handle, isc_nm_recv_cb_t cb, void *cbarg) {
960 	REQUIRE(VALID_NMHANDLE(handle));
961 	REQUIRE(VALID_NMSOCK(handle->sock));
963 	isc_nmsocket_t *sock = handle->sock;
966 	REQUIRE(sock->statichandle == handle);
986 udp_stop_cb(uv_handle_t *handle) {
987 	isc_nmsocket_t *sock = uv_handle_get_data(handle);
988 	uv_handle_set_data(handle, NULL);
1008 udp_close_cb(uv_handle_t *handle) {
1009 	isc_nmsocket_t *sock = uv_handle_get_data(handle);
1010 	uv_handle_set_data(handle, NULL);
1035 read_timer_close_cb(uv_handle_t *handle) {
1036 	isc_nmsocket_t *sock = uv_handle_get_data(handle);
1037 	uv_handle_set_data(handle, NULL);
1040 		uv_close(&sock->uv_handle.handle, udp_stop_cb);
1042 		uv_close(&sock->uv_handle.handle, udp_close_cb);
1163 	 * When the client detaches the last handle, the
1181 isc__nm_udp_cancelread(isc_nmhandle_t *handle) {
1185 	REQUIRE(VALID_NMHANDLE(handle));
1187 	sock = handle->sock;
1192 	ievent = isc__nm_get_netievent_udpcancel(sock->mgr, sock, handle);