fix #264, support disconnect publish connect when hls error. 1.0.11

@@ -295,6 +295,12 @@ vhost with-hls.srs.com {
         # the hls window in seconds, the number of ts in m3u8.
         # default: 60
         hls_window      60;
+        # the error strategy. canbe:
+        #   ignore, when error ignore and disable hls.
+        #   disconnect, when error disconnect the publish connection.
+        # @see https://github.com/winlinvip/simple-rtmp-server/issues/264
+        # default: ignore
+        hls_on_error    ignore;
     }
 }
 # the vhost with hls disabled.

@@ -797,6 +797,7 @@ int SrsConfig::reload_vhost(SrsConfDirective* old_root)
                 srs_trace("vhost %s reload forward success.", vhost.c_str());
             }
             // hls, only one per vhost
+            // @remark, the hls_on_error directly support reload.
             if (!srs_directive_equals(new_vhost->get("hls"), old_vhost->get("hls"))) {
                 for (it = subscribes.begin(); it != subscribes.end(); ++it) {
                     ISrsReloadHandler* subscribe = *it;
@@ -1356,7 +1357,7 @@ int SrsConfig::check_config()
             } else if (n == "hls") {
                 for (int j = 0; j < (int)conf->directives.size(); j++) {
                     string m = conf->at(j)->name.c_str();
-                    if (m != "enabled" && m != "hls_path" && m != "hls_fragment" && m != "hls_window") {
+                    if (m != "enabled" && m != "hls_path" && m != "hls_fragment" && m != "hls_window" && m != "hls_on_error") {
                         ret = ERROR_SYSTEM_CONFIG_INVALID;
                         srs_error("unsupported vhost hls directive %s, ret=%d", m.c_str(), ret);
                         return ret;
@@ -2910,6 +2911,23 @@ double SrsConfig::get_hls_window(string vhost)
     return ::atof(conf->arg0().c_str());
 }
 
+string SrsConfig::get_hls_on_error(string vhost)
+{
+    SrsConfDirective* hls = get_hls(vhost);
+    
+    if (!hls) {
+        return SRS_CONF_DEFAULT_HLS_ON_ERROR;
+    }
+    
+    SrsConfDirective* conf = hls->get("hls_on_error");
+    
+    if (!conf) {
+        return SRS_CONF_DEFAULT_HLS_ON_ERROR;
+    }
+
+    return conf->arg0();
+}
+
 SrsConfDirective* SrsConfig::get_dvr(string vhost)
 {
     SrsConfDirective* conf = get_vhost(vhost);

@@ -48,6 +48,9 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #define SRS_CONF_DEFAULT_HLS_PATH "./objs/nginx/html"
 #define SRS_CONF_DEFAULT_HLS_FRAGMENT 10
 #define SRS_CONF_DEFAULT_HLS_WINDOW 60
+#define SRS_CONF_DEFAULT_HLS_ON_ERROR_IGNORE "ignore"
+#define SRS_CONF_DEFAULT_HLS_ON_ERROR_DISCONNECT "disconnect"
+#define SRS_CONF_DEFAULT_HLS_ON_ERROR SRS_CONF_DEFAULT_HLS_ON_ERROR_IGNORE
 #define SRS_CONF_DEFAULT_DVR_PATH "./objs/nginx/html"
 #define SRS_CONF_DEFAULT_DVR_PLAN_SESSION "session"
 #define SRS_CONF_DEFAULT_DVR_PLAN_SEGMENT "segment"
@@ -826,6 +829,13 @@ public:
     * @remark SRS will delete the ts exceed the window.
     */
     virtual double              get_hls_window(std::string vhost);
+    /**
+    * get the hls hls_on_error config.
+    * the ignore will ignore error and disable hls.
+    * the disconnect will disconnect publish connection.
+    * @see https://github.com/winlinvip/simple-rtmp-server/issues/264
+    */
+    virtual std::string         get_hls_on_error(std::string vhost);
 // dvr section
 private:
     /**

@@ -1435,10 +1435,11 @@ int SrsHls::on_audio(SrsSharedPtrMessage* audio)
     if (!hls_enabled) {
         return ret;
     }
+return 1;
     
     sample->clear();
     if ((ret = codec->audio_aac_demux(audio->payload, audio->size, sample)) != ERROR_SUCCESS) {
-        srs_error("codec demux audio failed. ret=%d", ret);
+        srs_error("hls codec demux audio failed. ret=%d", ret);
         return ret;
     }
     
@@ -1482,7 +1483,7 @@ int SrsHls::on_video(SrsSharedPtrMessage* video)
     
     sample->clear();
     if ((ret = codec->video_avc_demux(video->payload, video->size, sample)) != ERROR_SUCCESS) {
-        srs_error("codec demux video failed. ret=%d", ret);
+        srs_error("hls codec demux video failed. ret=%d", ret);
         return ret;
     }
     

@@ -1056,13 +1056,21 @@ int SrsSource::on_audio(SrsMessage* __audio)
     
 #ifdef SRS_AUTO_HLS
     if ((ret = hls->on_audio(msg.copy())) != ERROR_SUCCESS) {
-        srs_warn("hls process audio message failed, ignore and disable hls. ret=%d", ret);
-        
-        // unpublish, ignore ret.
-        hls->on_unpublish();
-        
-        // ignore.
-        ret = ERROR_SUCCESS;
+        // apply the error strategy for hls.
+        // @see https://github.com/winlinvip/simple-rtmp-server/issues/264
+        std::string hls_error_strategy = _srs_config->get_hls_on_error(_req->vhost);
+        if (hls_error_strategy == SRS_CONF_DEFAULT_HLS_ON_ERROR_IGNORE) {
+            srs_warn("hls process audio message failed, ignore and disable hls. ret=%d", ret);
+            
+            // unpublish, ignore ret.
+            hls->on_unpublish();
+            
+            // ignore.
+            ret = ERROR_SUCCESS;
+        } else {
+            srs_warn("hls disconnect publisher for audio error. ret=%d", ret);
+            return ret;
+        }
     }
 #endif
     
@@ -1113,7 +1121,7 @@ int SrsSource::on_audio(SrsMessage* __audio)
         SrsAvcAacCodec codec;
         SrsCodecSample sample;
         if ((ret = codec.audio_aac_demux(msg.payload, msg.size, &sample)) != ERROR_SUCCESS) {
-            srs_error("codec demux audio failed. ret=%d", ret);
+            srs_error("source codec demux audio failed. ret=%d", ret);
             return ret;
         }
         
@@ -1165,13 +1173,21 @@ int SrsSource::on_video(SrsMessage* __video)
     
 #ifdef SRS_AUTO_HLS
     if ((ret = hls->on_video(msg.copy())) != ERROR_SUCCESS) {
-        srs_warn("hls process video message failed, ignore and disable hls. ret=%d", ret);
-        
-        // unpublish, ignore ret.
-        hls->on_unpublish();
-        
-        // ignore.
-        ret = ERROR_SUCCESS;
+        // apply the error strategy for hls.
+        // @see https://github.com/winlinvip/simple-rtmp-server/issues/264
+        std::string hls_error_strategy = _srs_config->get_hls_on_error(_req->vhost);
+        if (hls_error_strategy == SRS_CONF_DEFAULT_HLS_ON_ERROR_IGNORE) {
+            srs_warn("hls process video message failed, ignore and disable hls. ret=%d", ret);
+            
+            // unpublish, ignore ret.
+            hls->on_unpublish();
+            
+            // ignore.
+            ret = ERROR_SUCCESS;
+        } else {
+            srs_warn("hls disconnect publisher for video error. ret=%d", ret);
+            return ret;
+        }
     }
 #endif
     
@@ -1222,7 +1238,7 @@ int SrsSource::on_video(SrsMessage* __video)
         SrsAvcAacCodec codec;
         SrsCodecSample sample;
         if ((ret = codec.video_avc_demux(msg.payload, msg.size, &sample)) != ERROR_SUCCESS) {
-            srs_error("codec demux video failed. ret=%d", ret);
+            srs_error("source codec demux video failed. ret=%d", ret);
             return ret;
         }
         

@@ -31,7 +31,7 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 // current release version
 #define VERSION_MAJOR       1
 #define VERSION_MINOR       0
-#define VERSION_REVISION    10
+#define VERSION_REVISION    11
 // server info.
 #define RTMP_SIG_SRS_KEY "SRS"
 #define RTMP_SIG_SRS_ROLE "origin/edge server"