From 55d98fceeda635aaa3af99347822fc65efaa66c9 Mon Sep 17 00:00:00 2001
From: winlin <winlin@vip.126.com>
Date: Sun, 7 Dec 2014 16:15:19 +0800
Subject: [PATCH] for bug #251, add min msgs for queue cond wait.

---
 trunk/src/core/srs_core_performance.hpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/trunk/src/core/srs_core_performance.hpp b/trunk/src/core/srs_core_performance.hpp
index e37e0cee0..4757c66e8 100644
--- a/trunk/src/core/srs_core_performance.hpp
+++ b/trunk/src/core/srs_core_performance.hpp
@@ -139,12 +139,18 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 * @see https://github.com/winlinvip/simple-rtmp-server/issues/251
 */
 #undef SRS_PERF_QUEUE_FAST_VECTOR
+#if defined(SRS_PERF_QUEUE_FAST_CACHE) && defined(SRS_PERF_QUEUE_FAST_VECTOR)
+    #error "fast cache conflict with fast vector"
+#endif
 /**
 * whether use cond wait to send messages.
 * @remark this improve performance for large connectios.
 * @see https://github.com/winlinvip/simple-rtmp-server/issues/251
 */
 #undef SRS_PERF_QUEUE_COND_WAIT
+#ifdef SRS_PERF_QUEUE_COND_WAIT
+    #define SRS_PERF_MW_MIN_MSGS 8
+#endif
 
 /**
 * how many chunk stream to cache, [0, N].