mirror of
https://github.com/warmcat/libwebsockets.git
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d1f9f0ae2d
This has no effect on user code or backward compatibility. It moves the in-tree public api header libwebsockets.h from ./lib to ./include, and introduces a dir ./include/libwebsockets/ The single public api header is split out into 31 sub-headers in ./include/libwebsockets. ./include/libwebsockets.h contains some core types and platform adaptation code, but the rest of it is now 31 #include <libwebsockets/...> At install time, /usr/[local/]include/libwebsockets.h is installed as before, along now with the 31 sub-headers in ...include/libwebsockets/ There's no net effect on user code. But the api header is now much easier to maintain and study, with 31 topic-based sub headers.
75 lines
3.4 KiB
C
75 lines
3.4 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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* included from libwebsockets.h
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*/
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/*
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* Stats are all uint64_t numbers that start at 0.
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* Index names here have the convention
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*
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* _C_ counter
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* _B_ byte count
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* _MS_ millisecond count
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*/
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enum {
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LWSSTATS_C_CONNECTIONS, /**< count incoming connections */
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LWSSTATS_C_API_CLOSE, /**< count calls to close api */
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LWSSTATS_C_API_READ, /**< count calls to read from socket api */
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LWSSTATS_C_API_LWS_WRITE, /**< count calls to lws_write API */
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LWSSTATS_C_API_WRITE, /**< count calls to write API */
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LWSSTATS_C_WRITE_PARTIALS, /**< count of partial writes */
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LWSSTATS_C_WRITEABLE_CB_REQ, /**< count of writable callback requests */
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LWSSTATS_C_WRITEABLE_CB_EFF_REQ, /**< count of effective writable callback requests */
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LWSSTATS_C_WRITEABLE_CB, /**< count of writable callbacks */
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LWSSTATS_C_SSL_CONNECTIONS_FAILED, /**< count of failed SSL connections */
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LWSSTATS_C_SSL_CONNECTIONS_ACCEPTED, /**< count of accepted SSL connections */
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LWSSTATS_C_SSL_CONNECTIONS_ACCEPT_SPIN, /**< count of SSL_accept() attempts */
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LWSSTATS_C_SSL_CONNS_HAD_RX, /**< count of accepted SSL conns that have had some RX */
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LWSSTATS_C_TIMEOUTS, /**< count of timed-out connections */
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LWSSTATS_C_SERVICE_ENTRY, /**< count of entries to lws service loop */
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LWSSTATS_B_READ, /**< aggregate bytes read */
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LWSSTATS_B_WRITE, /**< aggregate bytes written */
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LWSSTATS_B_PARTIALS_ACCEPTED_PARTS, /**< aggreate of size of accepted write data from new partials */
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LWSSTATS_MS_SSL_CONNECTIONS_ACCEPTED_DELAY, /**< aggregate delay in accepting connection */
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LWSSTATS_MS_WRITABLE_DELAY, /**< aggregate delay between asking for writable and getting cb */
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LWSSTATS_MS_WORST_WRITABLE_DELAY, /**< single worst delay between asking for writable and getting cb */
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LWSSTATS_MS_SSL_RX_DELAY, /**< aggregate delay between ssl accept complete and first RX */
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LWSSTATS_C_PEER_LIMIT_AH_DENIED, /**< number of times we would have given an ah but for the peer limit */
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LWSSTATS_C_PEER_LIMIT_WSI_DENIED, /**< number of times we would have given a wsi but for the peer limit */
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/* Add new things just above here ---^
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* This is part of the ABI, don't needlessly break compatibility */
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LWSSTATS_SIZE
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};
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#if defined(LWS_WITH_STATS)
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LWS_VISIBLE LWS_EXTERN uint64_t
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lws_stats_get(struct lws_context *context, int index);
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LWS_VISIBLE LWS_EXTERN void
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lws_stats_log_dump(struct lws_context *context);
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#else
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static LWS_INLINE uint64_t
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lws_stats_get(struct lws_context *context, int index) { (void)context; (void)index; return 0; }
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static LWS_INLINE void
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lws_stats_log_dump(struct lws_context *context) { (void)context; }
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#endif
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