for #136, update the config for ram hls.

@@ -501,7 +501,7 @@ Supported operating systems and hardware:
 
 ## Releases
 * 2015-01-15, [Release v1.0r1](https://github.com/winlinvip/simple-rtmp-server/releases/tag/1.0r1), bug fixed, 1.0.21, 59472 lines.<br/>
-* 2014-12-05, [Release v1.0](https://github.com/winlinvip/simple-rtmp-server/releases/tag/1.0), all bug fixed, 1.0.10, 59391 lines.<br/>
+* 2014-12-05, [Release v1.0r0](https://github.com/winlinvip/simple-rtmp-server/releases/tag/1.0r0), all bug fixed, 1.0.10, 59391 lines.<br/>
 * 2014-10-09, [Release v1.0-beta](https://github.com/winlinvip/simple-rtmp-server/releases/tag/1.0.beta), all bug fixed, 1.0.0, 59316 lines.<br/>
 * 2014-08-03, [Release v1.0-mainline7](https://github.com/winlinvip/simple-rtmp-server/releases/tag/1.0.mainline7), config utest, all bug fixed. 57432 lines.<br/>
 * 2014-07-13, [Release v1.0-mainline6](https://github.com/winlinvip/simple-rtmp-server/releases/tag/1.0.mainline6), core/kernel/rtmp utest, refine bandwidth(as/js/srslibrtmp library). 50029 lines.<br/>
@@ -525,6 +525,7 @@ Supported operating systems and hardware:
 
 ### SRS 2.0 history
 
+* v2.0, 2015-02-03, fix [#136](https://github.com/winlinvip/simple-rtmp-server/issues/136), support hls without io(in ram). 2.0.112
 * v2.0, 2015-01-31, for [#250](https://github.com/winlinvip/simple-rtmp-server/issues/250), support push MPEGTS over UDP to SRS. 2.0.111
 * v2.0, 2015-01-29, build libfdk-aac in ffmpeg. 2.0.108
 * v2.0, 2015-01-25, for [#301](https://github.com/winlinvip/simple-rtmp-server/issues/301), hls support h.264+mp3, ok for vlc. 2.0.107

@@ -461,6 +461,12 @@ vhost with-hls.srs.com {
         # @see https://github.com/winlinvip/simple-rtmp-server/issues/264
         # default: ignore
         hls_on_error    ignore;
+        # the hls storage: disk, ram or both.
+        #       disk, to write hls m3u8/ts to disk.
+        #       ram, serve m3u8/ts in memory, which use embeded http server to delivery.
+        #       both, disk and ram.
+        # default: disk
+        hls_storage     disk;
         # the hls output path.
         # the app dir is auto created under the hls_path.
         # for example, for rtmp stream:
@@ -473,12 +479,6 @@ vhost with-hls.srs.com {
         # in a word, the hls_path is for vhost.
         # default: ./objs/nginx/html
         hls_path        ./objs/nginx/html;
-        # the hls storage: disk, ram or both.
-        #       disk, to write hls m3u8/ts to disk.
-        #       ram, serve m3u8/ts in memory, which use embeded http server to delivery.
-        #       both, disk and ram.
-        # default: disk
-        hls_storage     disk;
         # the hls mount for hls_storage ram,
         # which use srs embeded http server to delivery HLS,
         # where the mount specifies the HTTP url to mount.

+# the config for srs to delivery hls
+# @see https://github.com/winlinvip/simple-rtmp-server/wiki/v1_CN_SampleHLS
+# @see full.conf for detail config.
+
+listen              1935;
+max_connections     1000;
+http_server {
+    enabled         on;
+    listen          8080;
+    dir             ./objs/nginx/html;
+}
+vhost __defaultVhost__ {
+    hls {
+        enabled         on;
+        hls_fragment    10;
+        hls_window      60;
+        hls_storage     ram;
+        hls_mount       /[app]/[stream].m3u8;
+    }
+}

@@ -175,6 +175,7 @@ private:
     std::string m3u8;
 private:
     ISrsHlsHandler* handler;
+    // TODO: FIXME: supports reload.
     bool should_write_cache;
     bool should_write_file;
 private: