diff --git a/README.md b/README.md
index b266b112b1..603aadc357 100755
--- a/README.md
+++ b/README.md
@@ -326,7 +326,7 @@ Remark:
* 2014-04-28, [Release v1.0-mainline2](https://github.com/simple-rtmp-server/srs/releases/tag/1.0.mainline2), support [dvr](https://github.com/simple-rtmp-server/srs/wiki/v1_CN_DVR), android, [edge](https://github.com/simple-rtmp-server/srs/wiki/v1_CN_Edge). 35255 lines.
* 2014-04-07, [Release v1.0-mainline](https://github.com/simple-rtmp-server/srs/releases/tag/1.0.mainline), support [arm](https://github.com/simple-rtmp-server/srs/wiki/v1_CN_SrsLinuxArm), [init.d](https://github.com/simple-rtmp-server/srs/wiki/v1_CN_LinuxService), http [server](https://github.com/simple-rtmp-server/srs/wiki/v1_CN_HTTPServer)/[api](https://github.com/simple-rtmp-server/srs/wiki/v1_CN_HTTPApi), [ingest](https://github.com/simple-rtmp-server/srs/wiki/v1_CN_SampleIngest). 30000 lines.
* 2013-12-25, [Release v0.9](https://github.com/simple-rtmp-server/srs/releases/tag/0.9), support bandwidth test, player/encoder/chat [demos](https://github.com/simple-rtmp-server/srs/wiki/v1_CN_SampleDemo). 20926 lines.
-* 2013-12-08, [Release v0.8](https://github.com/simple-rtmp-server/srs/releases/tag/0.8), support [http hooks callback](https://github.com/simple-rtmp-server/srs/wiki/v1_CN_HTTPCallback), update [st_load](https://github.com/winlinvip/st-load). 19186 lines.
+* 2013-12-08, [Release v0.8](https://github.com/simple-rtmp-server/srs/releases/tag/0.8), support [http hooks callback](https://github.com/simple-rtmp-server/srs/wiki/v1_CN_HTTPCallback), update [SB](https://github.com/simple-rtmp-server/srs-bench). 19186 lines.
* 2013-12-03, [Release v0.7](https://github.com/simple-rtmp-server/srs/releases/tag/0.7), support [live stream transcoding](https://github.com/simple-rtmp-server/srs/wiki/v1_CN_FFMPEG). 17605 lines.
* 2013-11-29, [Release v0.6](https://github.com/simple-rtmp-server/srs/releases/tag/0.6), support [forward](https://github.com/simple-rtmp-server/srs/wiki/v1_CN_Forward) stream to origin/edge. 16094 lines.
* 2013-11-26, [Release v0.5](https://github.com/simple-rtmp-server/srs/releases/tag/0.5), support [HLS(m3u8)](https://github.com/simple-rtmp-server/srs/wiki/v1_CN_DeliveryHLS), fragment and window. 14449 lines.
@@ -521,7 +521,7 @@ Remark:
* v1.0, 2014-06-27, SRS online 30days with RTMP/HLS.
* v1.0, 2014-06-25, fix [#108](https://github.com/simple-rtmp-server/srs/issues/108), support config time jitter for encoder non-monotonical stream. 0.9.133
* v1.0, 2014-06-23, support report summaries in heartbeat. 0.9.132
-* v1.0, 2014-06-22, performance refine, support [3k+](https://github.com/simple-rtmp-server/srs/wiki/v1_CN_Performance#%E6%80%A7%E8%83%BD%E4%BE%8B%E8%A1%8C%E6%8A%A5%E5%91%8A4k) connections(270kbps). 0.9.130
+* v1.0, 2014-06-22, performance refine, support [3k+](https://github.com/simple-rtmp-server/srs/wiki/v1_CN_Performance#performancereport4k) connections(270kbps). 0.9.130
* v1.0, 2014-06-21, support edge [token traverse](https://github.com/simple-rtmp-server/srs/wiki/v1_CN_DRM#tokentraverse), fix [#104](https://github.com/simple-rtmp-server/srs/issues/104). 0.9.129
* v1.0, 2014-06-19, add connections count to api summaries. 0.9.127
* v1.0, 2014-06-19, add srs bytes and kbps to api summaries. 0.9.126
@@ -614,7 +614,7 @@ Remark:
* v0.8, 2013-12-08, support multiple http hooks for a event.
* v0.8, 2013-12-07, support http callback hooks, on_connect.
* v0.8, 2013-12-07, support network based cli and json result, add CherryPy 3.2.4.
-* v0.8, 2013-12-07, update http/hls/rtmp load test tool [st_load](https://github.com/winlinvip/st-load), use SRS rtmp sdk.
+* v0.8, 2013-12-07, update http/hls/rtmp load test tool [SB](https://github.com/simple-rtmp-server/srs-bench), use SRS rtmp sdk.
* v0.8, 2013-12-06, support max_connections, drop if exceed.
* v0.8, 2013-12-05, support log_dir, write ffmpeg log to file.
* v0.8, 2013-12-05, fix the forward/hls/encoder bug.
@@ -672,9 +672,9 @@ Performance benchmark history, on virtual box.
* See also: [Performance for x86/x64 Test Guide](https://github.com/simple-rtmp-server/srs/wiki/v1_CN_Performance)
* See also: [Performance for RaspberryPi](https://github.com/simple-rtmp-server/srs/wiki/v1_CN_RaspberryPi)
-### Play benchmark
+### Play RTMP benchmark
-The play benchmark by [st-load](https://github.com/winlinvip/st-load):
+The play RTMP benchmark by [SB](https://github.com/simple-rtmp-server/srs-bench):
| Update | SRS | Clients | Type | CPU | Memory | Commit |
@@ -692,9 +692,9 @@ The play benchmark by [st-load](https://github.com/winlinvip/st-load):
| 2014-12-05 | 2.0.57 | 9.0k(9000) | players | 90% | 468MB | [code][p11] |
| 2014-12-07 | 2.0.67 | 10k(10000) | players | 95% | 656MB | [code][p12] |
-### Publish benchmark
+### Publish RTMP benchmark
-The publish benchmark by [st-load](https://github.com/winlinvip/st-load):
+The publish RTMP benchmark by [SB](https://github.com/simple-rtmp-server/srs-bench):
| Update | SRS | Clients | Type | CPU | Memory | Commit |
| ------------- | --------- | ------------- | ------------- | --------- | -------- | ------------ |
@@ -708,6 +708,16 @@ The publish benchmark by [st-load](https://github.com/winlinvip/st-load):
| 2014-12-04 | 2.0.51 | 2.5k(2500) | publishers | 91% | 259MB | [code][p4] |
| 2014-12-04 | 2.0.52 | 4.0k(4000) | publishers | 80% | 331MB | [code][p5] |
+### Play HTTP FLV benchmark
+
+The play HTTP FLV benchmark by [SB](https://github.com/simple-rtmp-server/srs-bench):
+
+
+| Update | SRS | Clients | Type | CPU | Memory | Commit |
+| ------------- | --------- | ------------- | ------------- | --------- | -------- | ------------ |
+| 2014-05-24 | 2.0.167 | 1.0k(1000) | players | 82% | 86MB | - |
+| 2014-05-24 | 2.0.168 | 2.3k(2300) | players | 92% | 276MB | - |
+
### Latency benchmark
The latency between encoder and player with realtime config(
diff --git a/trunk/src/app/srs_app_http_conn.cpp b/trunk/src/app/srs_app_http_conn.cpp
index 0654ac362e..e095dfee7a 100644
--- a/trunk/src/app/srs_app_http_conn.cpp
+++ b/trunk/src/app/srs_app_http_conn.cpp
@@ -123,16 +123,20 @@ int SrsHttpResponseWriter::write(char* data, int size)
}
// send in chunked encoding.
- std::stringstream ss;
- ss << hex << size << SRS_HTTP_CRLF;
- std::string ch = ss.str();
- if ((ret = skt->write((void*)ch.data(), (int)ch.length(), NULL)) != ERROR_SUCCESS) {
- return ret;
- }
- if ((ret = skt->write((void*)data, size, NULL)) != ERROR_SUCCESS) {
- return ret;
- }
- if ((ret = skt->write((void*)SRS_HTTP_CRLF, 2, NULL)) != ERROR_SUCCESS) {
+ int nb_size = snprintf(header_cache, SRS_HTTP_HEADER_CACHE_SIZE, "%x", size);
+
+ iovec iovs[4];
+ iovs[0].iov_base = (char*)header_cache;
+ iovs[0].iov_len = (int)nb_size;
+ iovs[1].iov_base = (char*)SRS_HTTP_CRLF;
+ iovs[1].iov_len = 2;
+ iovs[2].iov_base = (char*)data;
+ iovs[2].iov_len = size;
+ iovs[3].iov_base = (char*)SRS_HTTP_CRLF;
+ iovs[3].iov_len = 2;
+
+ ssize_t nwrite;
+ if ((ret = skt->writev(iovs, 4, &nwrite)) != ERROR_SUCCESS) {
return ret;
}
diff --git a/trunk/src/app/srs_app_http_conn.hpp b/trunk/src/app/srs_app_http_conn.hpp
index 891c744b3d..6e7c1d727e 100644
--- a/trunk/src/app/srs_app_http_conn.hpp
+++ b/trunk/src/app/srs_app_http_conn.hpp
@@ -71,6 +71,8 @@ class SrsHttpMessage;
#ifdef SRS_AUTO_HTTP_PARSER
+#define SRS_HTTP_HEADER_CACHE_SIZE 16
+
/**
* response writer use st socket
*/
@@ -79,6 +81,7 @@ class SrsHttpResponseWriter : public ISrsHttpResponseWriter
private:
SrsStSocket* skt;
SrsHttpHeader* hdr;
+ char header_cache[SRS_HTTP_HEADER_CACHE_SIZE];
private:
// reply header has been (logically) written
bool header_wrote;
diff --git a/trunk/src/core/srs_core.hpp b/trunk/src/core/srs_core.hpp
index f8a87904bd..93f6c16017 100644
--- a/trunk/src/core/srs_core.hpp
+++ b/trunk/src/core/srs_core.hpp
@@ -31,7 +31,7 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
// current release version
#define VERSION_MAJOR 2
#define VERSION_MINOR 0
-#define VERSION_REVISION 167
+#define VERSION_REVISION 168
// server info.
#define RTMP_SIG_SRS_KEY "SRS"