for #324, always enable hstrs. 3.0.10

@@ -132,6 +132,7 @@ Please select your language:
 
 ### V3 changes
 
+* v3.0, 2017-01-05, for [#324][bug #324], always enable hstrs. 3.0.10
 * v3.0, 2016-12-15, fix [#717][bug #717], [#691][bug #691], http api/static/stream support cors. 3.0.9
 * v3.0, 2016-12-08, support log rotate signal SIGUSR1. 3.0.8
 * v3.0, 2016-12-07, fix typo and refine grammar. 3.0.7

@@ -767,11 +767,6 @@ vhost http.remux.srs.com {
         # @remark the port of http is specified by http_server section.
         # default: [vhost]/[app]/[stream].flv
         mount       [vhost]/[app]/[stream].flv;
-        # whether http stream trigger rtmp stream source when no stream available,
-        # for example, when encoder has not publish stream yet,
-        # user can play the http flv stream and wait for stream.
-        # default: off
-        hstrs       off;
     }
 }
 

@@ -105,7 +105,6 @@ vhost vhost.srs.com {
         enabled off;
         fast_cache 30;
         mount [vhost]/[app]/[stream].flv;
-        hstrs on;
     }
     http_hooks {
         enabled off;

@@ -14,7 +14,5 @@ vhost __defaultVhost__ {
         enabled     on;
         fast_cache  30;
         mount       [vhost]/[app]/[stream].aac;
-        hstrs       on;
-
     }
 }

@@ -13,6 +13,5 @@ vhost __defaultVhost__ {
     http_remux {
         enabled     on;
         mount       [vhost]/[app]/[stream].flv;
-        hstrs       on;
     }
 }

@@ -19,6 +19,5 @@ vhost __defaultVhost__ {
     http_remux {
         enabled     on;
         mount       [vhost]/[app]/[stream].flv;
-        hstrs       on;
     }
 }

@@ -19,6 +19,5 @@ vhost __defaultVhost__ {
     http_remux {
         enabled     on;
         mount       [vhost]/[app]/[stream].flv;
-        hstrs       on;
     }
 }

@@ -14,7 +14,5 @@ vhost __defaultVhost__ {
         enabled     on;
         fast_cache  30;
         mount       [vhost]/[app]/[stream].mp3;
-        hstrs       on;
-
     }
 }

@@ -13,6 +13,5 @@ vhost __defaultVhost__ {
     http_remux {
         enabled     on;
         mount       [vhost]/[app]/[stream].ts;
-        hstrs       on;
     }
 }

@@ -367,6 +367,15 @@ int srs_config_transform_vhost(SrsConfDirective* root)
                 continue;
             }
             
+            // SRS3.0, ignore hstrs, always on.
+            // SRS1/2:
+            //      vhost { http_remux { hstrs; } }
+            if (n == "http_remux") {
+                SrsConfDirective* hstrs = conf->get("hstrs");
+                conf->remove(hstrs);
+                srs_freep(hstrs);
+            }
+            
             // SRS3.0, change the refer style
             //  SRS1/2:
             //      vhost { refer; refer_play; refer_publish; }
@@ -2553,8 +2562,6 @@ int SrsConfig::vhost_to_json(SrsConfDirective* vhost, SrsJsonObject* obj)
                 http_remux->set("fast_cache", sdir->dumps_arg0_to_integer());
             } else if (sdir->name == "mount") {
                 http_remux->set("mount", sdir->dumps_arg0_to_str());
-            } else if (sdir->name == "hstrs") {
-                http_remux->set("hstrs", sdir->dumps_arg0_to_boolean());
             }
         }
     }
@@ -3903,7 +3910,7 @@ int SrsConfig::check_config()
             } else if (n == "http_remux") {
                 for (int j = 0; j < (int)conf->directives.size(); j++) {
                     string m = conf->at(j)->name.c_str();
-                    if (m != "enabled" && m != "mount" && m != "fast_cache" && m != "hstrs") {
+                    if (m != "enabled" && m != "mount" && m != "fast_cache") {
                         ret = ERROR_SYSTEM_CONFIG_INVALID;
                         srs_error("unsupported vhost http_remux directive %s, ret=%d", m.c_str(), ret);
                         return ret;
@@ -6751,29 +6758,6 @@ string SrsConfig::get_vhost_http_remux_mount(string vhost)
     return conf->arg0();
 }
 
-bool SrsConfig::get_vhost_http_remux_hstrs(string vhost)
-{
-    // the HSTRS must default to false for origin.
-    static bool DEFAULT = false;
-    
-    SrsConfDirective* conf = get_vhost(vhost);
-    if (!conf) {
-        return DEFAULT;
-    }
-    
-    conf = conf->get("http_remux");
-    if (!conf) {
-        return DEFAULT;
-    }
-    
-    conf = conf->get("hstrs");
-    if (!conf || conf->arg0().empty()) {
-        return DEFAULT;
-    }
-    
-    return SRS_CONF_PERFER_TRUE(conf->arg0());
-}
-
 SrsConfDirective* SrsConfig::get_heartbeart()
 {
     return root->get("heartbeat");

@@ -1358,10 +1358,6 @@ public:
     * used to generate the flv stream mount path.
     */
     virtual std::string         get_vhost_http_remux_mount(std::string vhost);
-    /**
-    * get whether the hstrs(http stream trigger rtmp source) enabled.
-    */
-    virtual bool                get_vhost_http_remux_hstrs(std::string vhost);
 // http heartbeart section
 private:
     /**

@@ -622,10 +622,9 @@ int SrsLiveStream::streaming_send_messages(ISrsBufferEncoder* enc, SrsSharedPtrM
     return ret;
 }
 
-SrsLiveEntry::SrsLiveEntry(std::string m, bool h)
+SrsLiveEntry::SrsLiveEntry(std::string m)
 {
     mount = m;
-    hstrs = h;
     
     stream = NULL;
     cache = NULL;
@@ -640,11 +639,6 @@ SrsLiveEntry::SrsLiveEntry(std::string m, bool h)
     _is_aac = (ext == ".aac");
 }
 
-void SrsLiveEntry::reset_hstrs(bool h)
-{
-    hstrs = h;
-}
-
 bool SrsLiveEntry::is_flv()
 {
     return _is_flv;
@@ -806,7 +800,7 @@ int SrsHttpStreamServer::http_mount(SrsSource* s, SrsRequest* r)
         // remove the default vhost mount
         mount = srs_string_replace(mount, SRS_CONSTS_RTMP_DEFAULT_VHOST"/", "/");
         
-        entry = new SrsLiveEntry(mount, tmpl->hstrs);
+        entry = new SrsLiveEntry(mount);
     
         entry->cache = new SrsBufferCache(s, r);
         entry->stream = new SrsLiveStream(s, r, entry->cache);
@@ -906,9 +900,6 @@ int SrsHttpStreamServer::on_reload_vhost_http_remux_updated(string vhost)
 
     string old_tmpl_mount = tmpl->mount;
     string new_tmpl_mount = _srs_config->get_vhost_http_remux_mount(vhost);
-    bool hstrs = _srs_config->get_vhost_http_remux_hstrs(vhost);
-
-    tmpl->reset_hstrs(hstrs);
 
     /**
      * TODO: not support to reload different mount url for the time being.
@@ -921,10 +912,6 @@ int SrsHttpStreamServer::on_reload_vhost_http_remux_updated(string vhost)
     if (req) {
         std::string sid = req->get_stream_url();
         
-        if (sflvs.find(sid) != sflvs.end()) {
-            SrsLiveEntry* stream = sflvs[sid];
-            stream->reset_hstrs(hstrs);
-        }
         // remount stream.
         if ((ret = http_mount(source, req)) != ERROR_SUCCESS) {
             srs_trace("vhost %s http_remux reload failed", vhost.c_str());
@@ -971,15 +958,12 @@ int SrsHttpStreamServer::hijack(ISrsHttpMessage* request, ISrsHttpHandler** ph)
             return ret;
         }
         
-        // hstrs not enabled, ignore.
+        // hstrs always enabled.
         // for origin, the http stream will be mount already when publish,
         //      so it must never enter this line for stream already mounted.
         // for edge, the http stream is trigger by hstrs and mount by it,
         //      so we only hijack when only edge and hstrs is on.
         entry = it->second;
-        if (!entry->hstrs) {
-            return ret;
-        }
 
         // check entry and request extension.
         if (entry->is_flv()) {
@@ -1048,7 +1032,7 @@ int SrsHttpStreamServer::hijack(ISrsHttpMessage* request, ISrsHttpHandler** ph)
     
     // trigger edge to fetch from origin.
     bool vhost_is_edge = _srs_config->get_vhost_is_edge(r->vhost);
-    srs_trace("hstrs: source url=%s, is_edge=%d, source_id=%d[%d]",
+    srs_trace("flv: source url=%s, is_edge=%d, source_id=%d[%d]",
         r->get_stream_url().c_str(), vhost_is_edge, s->source_id(), s->source_id());
     
     return ret;
@@ -1083,8 +1067,7 @@ int SrsHttpStreamServer::initialize_flv_entry(std::string vhost)
     }
 
     SrsLiveEntry* entry = new SrsLiveEntry(
-        _srs_config->get_vhost_http_remux_mount(vhost),
-        _srs_config->get_vhost_http_remux_hstrs(vhost)
+        _srs_config->get_vhost_http_remux_mount(vhost)
     );
 
     tflvs[vhost] = entry;

@@ -252,14 +252,11 @@ public:
     // for template, the mount contains variables.
     // for concrete stream, the mount is url to access.
     std::string mount;
-    // whether hstrs(http stream trigger rtmp source)
-    bool hstrs;
     
     SrsLiveStream* stream;
     SrsBufferCache* cache;
     
-    SrsLiveEntry(std::string m, bool h);
-    void reset_hstrs(bool h);
+    SrsLiveEntry(std::string m);
 
     bool is_flv();
     bool is_ts();

@@ -31,7 +31,7 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 // current release version
 #define VERSION_MAJOR       3
 #define VERSION_MINOR       0
-#define VERSION_REVISION    9
+#define VERSION_REVISION    10
 
 // generated by configure, only macros.
 #include <srs_auto_headers.hpp>