mirror of
https://github.com/zotanmew/nginx-rtmp-module.git
synced 2024-05-15 00:11:08 +02:00
reimplemented vod stats
This commit is contained in:
parent
7b5c5e9932
commit
f35e965033
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@ -140,6 +140,8 @@ ngx_rtmp_play_create_app_conf(ngx_conf_t *cf)
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return NULL;
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}
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pacf->nbuckets = 1024;
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return pacf;
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}
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@ -155,12 +157,12 @@ ngx_rtmp_play_merge_app_conf(ngx_conf_t *cf, void *parent, void *child)
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ngx_conf_merge_str_value(conf->local_path, prev->local_path, "");
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if (prev->entries.nelts == 0) {
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return NGX_CONF_OK;
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goto done;
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}
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if (conf->entries.nelts == 0) {
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conf->entries = prev->entries;
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return NGX_CONF_OK;
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goto done;
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}
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ppe = ngx_array_push_n(&conf->entries, prev->entries.nelts);
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@ -170,10 +172,91 @@ ngx_rtmp_play_merge_app_conf(ngx_conf_t *cf, void *parent, void *child)
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ngx_memcpy(ppe, prev->entries.elts, prev->entries.nelts * sizeof(void *));
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done:
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if (conf->entries.nelts == 0) {
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return NGX_CONF_OK;
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}
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conf->ctx = ngx_pcalloc(cf->pool, sizeof(void *) * conf->nbuckets);
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if (conf->ctx == NULL) {
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return NGX_CONF_ERROR;
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}
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return NGX_CONF_OK;
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}
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static ngx_int_t
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ngx_rtmp_play_join(ngx_rtmp_session_t *s)
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{
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ngx_rtmp_play_ctx_t *ctx, **pctx;
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ngx_rtmp_play_app_conf_t *pacf;
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ngx_uint_t h;
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ngx_log_debug0(NGX_LOG_DEBUG_RTMP, s->connection->log, 0,
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"play: join");
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pacf = ngx_rtmp_get_module_app_conf(s, ngx_rtmp_play_module);
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ctx = ngx_rtmp_get_module_ctx(s, ngx_rtmp_play_module);
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if (ctx == NULL || ctx->joined) {
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return NGX_ERROR;
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}
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h = ngx_hash_key(ctx->name, ngx_strlen(ctx->name));
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pctx = &pacf->ctx[h % pacf->nbuckets];
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while (*pctx) {
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if (!ngx_strncmp((*pctx)->name, ctx->name, NGX_RTMP_MAX_NAME)) {
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break;
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}
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pctx = &(*pctx)->next;
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}
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ctx->next = *pctx;
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*pctx = ctx;
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ctx->joined = 1;
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return NGX_OK;
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}
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static ngx_int_t
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ngx_rtmp_play_leave(ngx_rtmp_session_t *s)
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{
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ngx_rtmp_play_ctx_t *ctx, **pctx;
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ngx_rtmp_play_app_conf_t *pacf;
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ngx_uint_t h;
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ngx_log_debug0(NGX_LOG_DEBUG_RTMP, s->connection->log, 0,
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"play: leave");
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pacf = ngx_rtmp_get_module_app_conf(s, ngx_rtmp_play_module);
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ctx = ngx_rtmp_get_module_ctx(s, ngx_rtmp_play_module);
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if (ctx == NULL || !ctx->joined) {
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return NGX_ERROR;
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}
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h = ngx_hash_key(ctx->name, ngx_strlen(ctx->name));
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pctx = &pacf->ctx[h % pacf->nbuckets];
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while (*pctx && *pctx != ctx) {
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pctx = &(*pctx)->next;
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}
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if (*pctx == NULL) {
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return NGX_ERROR;
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}
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*pctx = (*pctx)->next;
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ctx->joined = 0;
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return NGX_OK;
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}
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static void
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ngx_rtmp_play_send(ngx_event_t *e)
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{
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@ -475,6 +558,8 @@ ngx_rtmp_play_close_stream(ngx_rtmp_session_t *s, ngx_rtmp_close_stream_t *v)
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ngx_rtmp_play_cleanup_local_file(s);
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}
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ngx_rtmp_play_leave(s);
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next:
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return next_close_stream(s, v);
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}
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@ -644,11 +729,14 @@ ngx_rtmp_play_play(ngx_rtmp_session_t *s, ngx_rtmp_play_t *v)
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ngx_memzero(ctx, sizeof(*ctx));
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ctx->session = s;
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ctx->aindex = ngx_rtmp_play_parse_index('a', v->args);
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ctx->vindex = ngx_rtmp_play_parse_index('v', v->args);
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ctx->file.log = s->connection->log;
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ngx_memcpy(ctx->name, v->name, NGX_RTMP_MAX_NAME);
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name.len = ngx_strlen(v->name);
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name.data = v->name;
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@ -813,6 +901,10 @@ ngx_rtmp_play_open(ngx_rtmp_session_t *s, double start)
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return NGX_ERROR;
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}
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if (ngx_rtmp_play_join(s) != NGX_OK) {
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return NGX_ERROR;
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}
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e = &ctx->send_evt;
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e->data = s;
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e->handler = ngx_rtmp_play_send;
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@ -8,6 +8,7 @@
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#include "ngx_rtmp.h"
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#include "ngx_rtmp_cmd_module.h"
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typedef ngx_int_t (*ngx_rtmp_play_init_pt) (ngx_rtmp_session_t *s,
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@ -38,12 +39,17 @@ typedef struct {
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} ngx_rtmp_play_fmt_t;
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typedef struct {
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typedef struct ngx_rtmp_play_ctx_s ngx_rtmp_play_ctx_t;
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struct ngx_rtmp_play_ctx_s {
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ngx_rtmp_session_t *session;
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ngx_file_t file;
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ngx_rtmp_play_fmt_t *fmt;
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ngx_event_t send_evt;
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unsigned playing:1;
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unsigned opened:1;
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unsigned joined:1;
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ngx_uint_t ncrs;
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ngx_uint_t nheader;
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ngx_uint_t nbody;
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@ -53,7 +59,9 @@ typedef struct {
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ngx_int_t aindex, vindex;
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ngx_uint_t nentry;
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ngx_uint_t post_seek;
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} ngx_rtmp_play_ctx_t;
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u_char name[NGX_RTMP_MAX_NAME];
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ngx_rtmp_play_ctx_t *next;
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};
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typedef struct {
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@ -66,6 +74,8 @@ typedef struct {
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ngx_str_t temp_path;
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ngx_str_t local_path;
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ngx_array_t entries; /* ngx_rtmp_play_entry_t * */
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ngx_uint_t nbuckets;
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ngx_rtmp_play_ctx_t **ctx;
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} ngx_rtmp_play_app_conf_t;
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@ -8,6 +8,7 @@
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#include "ngx_rtmp.h"
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#include "ngx_rtmp_live_module.h"
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#include "ngx_rtmp_play_module.h"
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#include "ngx_rtmp_codec_module.h"
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@ -25,6 +26,7 @@ static time_t start_time;
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#define NGX_RTMP_STAT_GLOBAL 0x01
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#define NGX_RTMP_STAT_LIVE 0x02
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#define NGX_RTMP_STAT_CLIENTS 0x04
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#define NGX_RTMP_STAT_PLAY 0x08
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/*
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* global: stat-{bufs-{total,free,used}, total bytes in/out, bw in/out} - cscf
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@ -293,6 +295,50 @@ ngx_rtmp_stat_dump_pool(ngx_http_request_t *r, ngx_chain_t ***lll,
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#endif
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static void
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ngx_rtmp_stat_client(ngx_http_request_t *r, ngx_chain_t ***lll,
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ngx_rtmp_session_t *s)
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{
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u_char buf[NGX_OFF_T_LEN + 1];
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#ifdef NGX_RTMP_POOL_DEBUG
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ngx_rtmp_stat_dump_pool(r, lll, s->connection->pool);
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#endif
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NGX_RTMP_STAT_L("<id>");
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NGX_RTMP_STAT(buf, ngx_snprintf(buf, sizeof(buf), "%ui",
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(ngx_uint_t) s->connection->number) - buf);
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NGX_RTMP_STAT_L("</id>");
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NGX_RTMP_STAT_L("<address>");
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NGX_RTMP_STAT_S(&s->connection->addr_text);
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NGX_RTMP_STAT_L("</address>");
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NGX_RTMP_STAT_L("<time>");
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NGX_RTMP_STAT(buf, ngx_snprintf(buf, sizeof(buf), "%M",
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ngx_current_msec - s->epoch) - buf);
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NGX_RTMP_STAT_L("</time>");
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if (s->flashver.len) {
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NGX_RTMP_STAT_L("<flashver>");
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NGX_RTMP_STAT_ES(&s->flashver);
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NGX_RTMP_STAT_L("</flashver>");
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}
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if (s->page_url.len) {
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NGX_RTMP_STAT_L("<pageurl>");
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NGX_RTMP_STAT_ES(&s->page_url);
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NGX_RTMP_STAT_L("</pageurl>");
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}
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if (s->swf_url.len) {
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NGX_RTMP_STAT_L("<swfurl>");
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NGX_RTMP_STAT_ES(&s->swf_url);
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NGX_RTMP_STAT_L("</swfurl>");
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}
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}
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static void
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ngx_rtmp_stat_live(ngx_http_request_t *r, ngx_chain_t ***lll,
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ngx_rtmp_live_app_conf_t *lacf)
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ngx_rtmp_stat_loc_conf_t *slcf;
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u_char *cname;
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if (!lacf->live) {
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return;
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}
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slcf = ngx_http_get_module_loc_conf(r, ngx_rtmp_stat_module);
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NGX_RTMP_STAT_L("<live>\r\n");
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if (slcf->stat & NGX_RTMP_STAT_CLIENTS) {
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NGX_RTMP_STAT_L("<client>");
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#ifdef NGX_RTMP_POOL_DEBUG
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ngx_rtmp_stat_dump_pool(r, lll, s->connection->pool);
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#endif
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NGX_RTMP_STAT_L("<id>");
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NGX_RTMP_STAT(buf, ngx_snprintf(buf, sizeof(buf), "%ui",
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(ngx_uint_t) s->connection->number)
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- buf);
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NGX_RTMP_STAT_L("</id>");
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NGX_RTMP_STAT_L("<address>");
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NGX_RTMP_STAT_S(&s->connection->addr_text);
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NGX_RTMP_STAT_L("</address>");
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NGX_RTMP_STAT_L("<time>");
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NGX_RTMP_STAT(buf, ngx_snprintf(buf, sizeof(buf), "%M",
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ngx_current_msec - s->epoch)
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- buf);
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NGX_RTMP_STAT_L("</time>");
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ngx_rtmp_stat_client(r, lll, s);
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NGX_RTMP_STAT_L("<dropped>");
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NGX_RTMP_STAT(buf, ngx_snprintf(buf, sizeof(buf),
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@ -368,24 +401,6 @@ ngx_rtmp_stat_live(ngx_http_request_t *r, ngx_chain_t ***lll,
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}
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NGX_RTMP_STAT_L("</avsync>");
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if (s->flashver.len) {
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NGX_RTMP_STAT_L("<flashver>");
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NGX_RTMP_STAT_ES(&s->flashver);
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NGX_RTMP_STAT_L("</flashver>");
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}
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if (s->page_url.len) {
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NGX_RTMP_STAT_L("<pageurl>");
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NGX_RTMP_STAT_ES(&s->page_url);
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NGX_RTMP_STAT_L("</pageurl>");
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}
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if (s->swf_url.len) {
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NGX_RTMP_STAT_L("<swfurl>");
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NGX_RTMP_STAT_ES(&s->swf_url);
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NGX_RTMP_STAT_L("</swfurl>");
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}
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if (ctx->publishing) {
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NGX_RTMP_STAT_L("<publishing/>");
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}
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@ -464,6 +479,73 @@ ngx_rtmp_stat_live(ngx_http_request_t *r, ngx_chain_t ***lll,
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}
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static void
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ngx_rtmp_stat_play(ngx_http_request_t *r, ngx_chain_t ***lll,
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ngx_rtmp_play_app_conf_t *pacf)
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{
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ngx_rtmp_play_ctx_t *ctx, *sctx;
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ngx_rtmp_session_t *s;
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ngx_uint_t n;
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size_t nclients, total_nclients;
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u_char buf[NGX_OFF_T_LEN + 1];
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ngx_rtmp_stat_loc_conf_t *slcf;
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if (pacf->entries.nelts == 0) {
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return;
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}
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slcf = ngx_http_get_module_loc_conf(r, ngx_rtmp_stat_module);
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NGX_RTMP_STAT_L("<play>\r\n");
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total_nclients = 0;
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for (n = 0; n < pacf->nbuckets; ++n) {
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for (ctx = pacf->ctx[n]; ctx; ) {
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NGX_RTMP_STAT_L("<stream>\r\n");
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NGX_RTMP_STAT_L("<name>");
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NGX_RTMP_STAT_ECS(ctx->name);
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NGX_RTMP_STAT_L("</name>\r\n");
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nclients = 0;
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sctx = ctx;
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for (; ctx; ctx = ctx->next) {
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if (ngx_strcmp(ctx->name, sctx->name)) {
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break;
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}
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++nclients;
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s = ctx->session;
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if (slcf->stat & NGX_RTMP_STAT_CLIENTS) {
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NGX_RTMP_STAT_L("<client>");
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ngx_rtmp_stat_client(r, lll, s);
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NGX_RTMP_STAT_L("</client>\r\n");
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}
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}
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total_nclients += nclients;
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NGX_RTMP_STAT_L("<active/>");
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NGX_RTMP_STAT_L("<nclients>");
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NGX_RTMP_STAT(buf, ngx_snprintf(buf, sizeof(buf),
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"%uz", nclients) - buf);
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NGX_RTMP_STAT_L("</nclients>\r\n");
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NGX_RTMP_STAT_L("</stream>\r\n");
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}
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}
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NGX_RTMP_STAT_L("<nclients>");
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NGX_RTMP_STAT(buf, ngx_snprintf(buf, sizeof(buf),
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"%uz", total_nclients) - buf);
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NGX_RTMP_STAT_L("</nclients>\r\n");
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NGX_RTMP_STAT_L("</play>\r\n");
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}
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static void
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ngx_rtmp_stat_application(ngx_http_request_t *r, ngx_chain_t ***lll,
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ngx_rtmp_core_app_conf_t *cacf)
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@ -482,6 +564,11 @@ ngx_rtmp_stat_application(ngx_http_request_t *r, ngx_chain_t ***lll,
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cacf->app_conf[ngx_rtmp_live_module.ctx_index]);
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}
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if (slcf->stat & NGX_RTMP_STAT_PLAY) {
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ngx_rtmp_stat_play(r, lll,
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cacf->app_conf[ngx_rtmp_play_module.ctx_index]);
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}
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NGX_RTMP_STAT_L("</application>\r\n");
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}
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