SRT: Fix the missing config mss.

ossrs · Oct 8, 2023 · 627c035 · 627c035
1 parent 411ae5a
commit 627c035
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Showing 3 changed files with 9 additions and 3 deletions.
diff --git a/trunk/conf/full.conf b/trunk/conf/full.conf
@@ -316,6 +316,12 @@ srt_server {
     # Overwrite by env SRS_SRT_SERVER_MAXBW
     # default: -1
     maxbw 1000000000;
+    # Maximum Segment Size. Used for buffer allocation and rate calculation using packet counter assuming fully
+    # filled packets. Each party can set its own MSS value independently. During a handshake the parties exchange
+    # MSS values, and the lowest is used.
+    # Overwrite by env SRS_SRT_SERVER_MSS
+    # default: 1500
+    mss 1500;
     # The timeout time of the SRT connection on the sender side in ms. When SRT connects to a peer costs time 
     # more than this config, it will be close.
     # Overwrite by env SRS_SRT_SERVER_CONNECT_TIMEOUT

diff --git a/trunk/src/app/srs_app_config.cpp b/trunk/src/app/srs_app_config.cpp
@@ -7912,15 +7912,15 @@ int64_t SrsConfig::get_srto_maxbw()
 
 int SrsConfig::get_srto_mss()
 {
-    SRS_OVERWRITE_BY_ENV_INT("srs.srt_server.mms"); // SRS_SRT_SERVER_MMS
+    SRS_OVERWRITE_BY_ENV_INT("srs.srt_server.mss"); // SRS_SRT_SERVER_MSS
 
     static int DEFAULT = 1500;
     SrsConfDirective* conf = root->get("srt_server");
     if (!conf) {
         return DEFAULT;
     }
 
-    conf = conf->get("mms");
+    conf = conf->get("mss");
     if (!conf || conf->arg0().empty()) {
         return DEFAULT;
     }

diff --git a/trunk/src/utest/srs_utest_config.cpp b/trunk/src/utest/srs_utest_config.cpp
@@ -4225,7 +4225,7 @@ VOID TEST(ConfigEnvTest, CheckEnvValuesSrtServer)
         SrsSetEnvConfig(srto_maxbw, "SRS_SRT_SERVER_MAXBW", "1000000000");
         EXPECT_EQ(1000000000, conf.get_srto_maxbw());
 
-        SrsSetEnvConfig(srto_mss, "SRS_SRT_SERVER_MMS", "1000");
+        SrsSetEnvConfig(srto_mss, "SRS_SRT_SERVER_MSS", "1000");
         EXPECT_EQ(1000, conf.get_srto_mss());
 
         SrsSetEnvConfig(srto_conntimeout, "SRS_SRT_SERVER_CONNECT_TIMEOUT", "2000");