Fix #1554, support logrotate copytruncate. 2.0.271

Author: winlinvip

README.md

@@ -338,6 +338,7 @@ Remark:
 
 ## History
 
+* v2.0, 2020-01-08, Merge [#1554][bug #1554], support logrotate copytruncate. 2.0.271
 * v2.0, 2020-01-05, Merge [#1551][bug #1551], fix memory leak in RTSP stack. 2.0.270
 * v2.0, 2019-12-26, For [#1488][bug #1488], pass client ip to http callback. 2.0.269
 * v2.0, 2019-12-23, Fix [srs-librtmp #22](https://github.com/ossrs/srs-librtmp/issues/22), parse vhost splited by single seperator. 2.0.268
@@ -1361,6 +1362,7 @@ Winlin
 [bug #1304]: https://github.com/ossrs/srs/pull/1304
 [bug #1488]: https://github.com/ossrs/srs/issues/1488
 [bug #1551]: https://github.com/ossrs/srs/pull/1551
+[bug #1554]: https://github.com/ossrs/srs/pull/1554
 [bug #xxxxxxxxxx]: https://github.com/ossrs/srs/issues/xxxxxxxxxx
 
 [exo #828]: https://github.com/google/ExoPlayer/pull/828

trunk/src/app/srs_app_log.cpp

@@ -410,13 +410,6 @@ void SrsFastLog::open_log_file()
         return;
     }
 
-    fd = ::open(filename.c_str(), O_RDWR | O_APPEND);
-    
-    if(fd == -1 && errno == ENOENT) {
-        fd = open(filename.c_str(), 
-            O_RDWR | O_CREAT | O_TRUNC | O_APPEND/*logrotate copytruncate need this flag*/, 
-            S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH
-        );
-    }
+    fd = ::open(filename.c_str(), O_RDWR | O_CREAT | O_APPEND);
 }
 

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    270
+#define VERSION_REVISION    271
 
 // generated by configure, only macros.
 #include <srs_auto_headers.hpp>