static ngx_int_t ngx_rtmp_relay_play(ngx_rtmp_session_t *s, ngx_rtmp_play_t *v) { ngx_rtmp_relay_app_conf_t *racf; ngx_rtmp_relay_target_t *target, **t; ngx_str_t name; size_t n; ngx_rtmp_relay_ctx_t *ctx; ctx = ngx_rtmp_get_module_ctx(s, ngx_rtmp_relay_module); if (ctx && ctx->relay) { goto next; } racf = ngx_rtmp_get_module_app_conf(s, ngx_rtmp_relay_module); if (racf == NULL || racf->pulls.nelts == 0) { goto next; } name.len = ngx_strlen(v->name); name.data = v->name; t = racf->pulls.elts; for (n = 0; n < racf->pulls.nelts; ++n, ++t) { target = *t; if (target->name.len && (name.len != target->name.len || ngx_memcmp(name.data, target->name.data, name.len))) { continue; } if (ngx_rtmp_relay_pull(s, &name, target) == NGX_OK) { continue; } ngx_log_error(NGX_LOG_ERR, s->connection->log, 0, "relay: pull failed name='%V' app='%V' " "playpath='%V' url='%V'", &name, &target->app, &target->play_path, &target->url.url); } next: return next_play(s, v); }
static ngx_int_t ngx_rtmp_notify_play_handle(ngx_rtmp_session_t *s, void *arg, ngx_chain_t *in) { ngx_rtmp_play_t *v = arg; ngx_int_t rc; ngx_str_t local_name; ngx_rtmp_relay_target_t target; ngx_url_t *u; ngx_rtmp_notify_app_conf_t *nacf; u_char name[NGX_RTMP_MAX_NAME]; static ngx_str_t location = ngx_string("location"); rc = ngx_rtmp_notify_parse_http_retcode(s, in); if (rc == NGX_ERROR) { ngx_rtmp_notify_clear_flag(s, NGX_RTMP_NOTIFY_PLAYING); return NGX_ERROR; } if (rc != NGX_AGAIN) { goto next; } /* HTTP 3xx */ ngx_log_debug0(NGX_LOG_DEBUG_RTMP, s->connection->log, 0, "notify: play redirect received"); rc = ngx_rtmp_notify_parse_http_header(s, in, &location, name, sizeof(name) - 1); if (rc <= 0) { goto next; } if (ngx_strncasecmp(name, (u_char *) "rtmp://", 7)) { *ngx_cpymem(v->name, name, rc) = 0; ngx_log_error(NGX_LOG_INFO, s->connection->log, 0, "notify: play redirect to '%s'", v->name); goto next; } /* pull */ nacf = ngx_rtmp_get_module_app_conf(s, ngx_rtmp_notify_module); if (nacf->relay_redirect) { ngx_rtmp_notify_set_name(v->name, NGX_RTMP_MAX_NAME, name, (size_t) rc); } ngx_log_error(NGX_LOG_INFO, s->connection->log, 0, "notify: pull '%s' from '%*s'", v->name, rc, name); local_name.data = v->name; local_name.len = ngx_strlen(v->name); ngx_memzero(&target, sizeof(target)); u = &target.url; u->url = local_name; u->url.data = name + 7; u->url.len = rc - 7; u->default_port = 1935; u->uri_part = 1; u->no_resolve = 1; /* want ip here */ if (ngx_parse_url(s->connection->pool, u) != NGX_OK) { ngx_log_error(NGX_LOG_INFO, s->connection->log, 0, "notify: pull failed '%V'", &local_name); return NGX_ERROR; } ngx_rtmp_relay_pull(s, &local_name, &target); next: return next_play(s, v); }