Enable Object Cache and Zero Copy Nack by default. 4.0.77

README.md

@@ -156,6 +156,7 @@ For previous versions, please read:
 
 ## V4 changes
 
+* v4.0, 2021-03-01, Enable Object Cache and Zero Copy Nack by default. 4.0.77
 * v4.0, 2021-02-28, RTC: Support high performance [Zero Copy NACK](https://github.com/ossrs/srs/commit/36ea67359e55c94ab044cee4b6a4ec901a83a287#commitcomment-47654868). 4.0.76
 * v4.0, 2021-02-27, RTC: Support [Object Cache Pool](https://github.com/ossrs/srs/commit/14bfc98122bba369572417c19ebb2a61b373fc45#commitcomment-47655008) for performance. 4.0.75
 * v4.0, 2021-02-12, RTC: Support [High Resolution(about 25ms) Timer](https://github.com/ossrs/srs/commit/c5d2027f9af77fc2d34a6b6ca941c0f0fbdd10c4#commitcomment-47655747). 4.0.72

trunk/conf/full.conf

@@ -494,8 +494,8 @@ rtc_server {
     # For RTP packet and its payload cache.
     rtp_cache {
         # Whether enable the RTP packet cache.
-        # default: off
-        enabled off;
+        # default: on
+        enabled on;
         # The cache size for rtp packet in MB, each object is about 300B..
         # default: 64
         pkt_size 64.0;
@@ -506,8 +506,8 @@ rtc_server {
     # For RTP shared message and the large buffer cache.
     rtp_msg_cache {
         #Whether enable the RTP message(a large buffer) cache.
-        # default: off
-        enabled off;
+        # default: on
+        enabled on;
         # The cache size for message object in MB, each object is about 40B.
         # default: 16
         msg_size 16.0;
@@ -579,8 +579,8 @@ vhost rtc.vhost.srs.com {
         # default: on
         enabled on;
         # Whether directly use the packet, avoid copy.
-        # default: off
-        no_copy off;
+        # default: on
+        no_copy on;
     }
     # For TWCC.
     twcc {

trunk/src/app/srs_app_config.cpp

@@ -4919,7 +4919,7 @@ SrsConfDirective* SrsConfig::get_rtc_server_rtp_cache()
 
 bool SrsConfig::get_rtc_server_rtp_cache_enabled()
 {
-    static bool DEFAULT = false;
+    static bool DEFAULT = true;
 
     SrsConfDirective* conf = get_rtc_server_rtp_cache();
     if (!conf) {
@@ -4931,7 +4931,7 @@ bool SrsConfig::get_rtc_server_rtp_cache_enabled()
         return DEFAULT;
     }
 
-    return SRS_CONF_PERFER_FALSE(conf->arg0());
+    return SRS_CONF_PERFER_TRUE(conf->arg0());
 }
 
 uint64_t SrsConfig::get_rtc_server_rtp_cache_pkt_size()
@@ -4985,7 +4985,7 @@ SrsConfDirective* SrsConfig::get_rtc_server_rtp_msg_cache()
 
 bool SrsConfig::get_rtc_server_rtp_msg_cache_enabled()
 {
-    static bool DEFAULT = false;
+    static bool DEFAULT = true;
 
     SrsConfDirective* conf = get_rtc_server_rtp_msg_cache();
     if (!conf) {
@@ -4997,7 +4997,7 @@ bool SrsConfig::get_rtc_server_rtp_msg_cache_enabled()
         return DEFAULT;
     }
 
-    return SRS_CONF_PERFER_FALSE(conf->arg0());
+    return SRS_CONF_PERFER_TRUE(conf->arg0());
 }
 
 uint64_t SrsConfig::get_rtc_server_rtp_msg_cache_msg_size()
@@ -5251,7 +5251,7 @@ bool SrsConfig::get_rtc_nack_enabled(string vhost)
 
 bool SrsConfig::get_rtc_nack_no_copy(string vhost)
 {
-    static bool DEFAULT = false;
+    static bool DEFAULT = true;
 
     SrsConfDirective* conf = get_vhost(vhost);
     if (!conf) {
@@ -5268,7 +5268,7 @@ bool SrsConfig::get_rtc_nack_no_copy(string vhost)
         return DEFAULT;
     }
 
-    return SRS_CONF_PERFER_FALSE(conf->arg0());
+    return SRS_CONF_PERFER_TRUE(conf->arg0());
 }
 
 bool SrsConfig::get_rtc_twcc_enabled(string vhost)