mirror of
https://github.com/warmcat/libwebsockets.git
synced 2025-03-16 00:00:07 +01:00
498a4e2bd7
wsi timeout, wsi hrtimer, sequencer timeout and vh-protocol timer all now participate on a single sorted us list. The whole idea of polling wakes is thrown out, poll waits ignore the timeout field and always use infinite timeouts. Introduce a public api that can schedule its own callback from the event loop with us resolution (usually ms is all the platform can do). Upgrade timeouts and sequencer timeouts to also be able to use us resolution. Introduce a prepared fakewsi in the pt, so we don't have to allocate one on the heap when we need it. Directly handle vh-protocol timer if LWS_MAX_SMP == 1
74 lines
2.5 KiB
C
74 lines
2.5 KiB
C
/*
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* libwebsockets - small server side websockets and web server implementation
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*
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* Copyright (C) 2010 - 2018 Andy Green <andy@warmcat.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation:
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* version 2.1 of the License.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301 USA
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*
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* This is included from core/private.h
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*/
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struct lws_event_loop_ops {
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const char *name;
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/* event loop-specific context init during context creation */
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int (*init_context)(struct lws_context *context,
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const struct lws_context_creation_info *info);
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/* called during lws_destroy_context */
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int (*destroy_context1)(struct lws_context *context);
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/* called during lws_destroy_context2 */
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int (*destroy_context2)(struct lws_context *context);
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/* init vhost listening wsi */
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int (*init_vhost_listen_wsi)(struct lws *wsi);
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/* init the event loop for a pt */
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int (*init_pt)(struct lws_context *context, void *_loop, int tsi);
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/* called at end of first phase of close_free_wsi() */
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int (*wsi_logical_close)(struct lws *wsi);
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/* return nonzero if client connect not allowed */
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int (*check_client_connect_ok)(struct lws *wsi);
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/* close handle manually */
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void (*close_handle_manually)(struct lws *wsi);
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/* event loop accept processing */
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int (*accept)(struct lws *wsi);
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/* control wsi active events */
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void (*io)(struct lws *wsi, int flags);
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/* run the event loop for a pt */
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void (*run_pt)(struct lws_context *context, int tsi);
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/* called before pt is destroyed */
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void (*destroy_pt)(struct lws_context *context, int tsi);
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/* called just before wsi is freed */
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void (*destroy_wsi)(struct lws *wsi);
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unsigned int periodic_events_available:1;
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};
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/* bring in event libs private declarations */
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#if defined(LWS_WITH_POLL)
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#include "event-libs/poll/private.h"
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#endif
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#if defined(LWS_WITH_LIBUV)
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#include "event-libs/libuv/private.h"
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#endif
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#if defined(LWS_WITH_LIBEVENT)
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#include "event-libs/libevent/private.h"
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#endif
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#if defined(LWS_WITH_LIBEV)
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#include "event-libs/libev/private.h"
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#endif
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