From 73d0ce1ceeaeaf4b2fe2deb78aa0a337eb2533a9 Mon Sep 17 00:00:00 2001
From: winlin <winlin@vip.126.com>
Date: Thu, 13 Jan 2022 13:32:14 +0800
Subject: [PATCH] Support api to specify the WebRTC API port. v4.0.225

---
 .../research/api-server/static-dir/index.html |  2 +-
 trunk/research/players/js/srs.page.js         |  6 +-----
 trunk/research/players/js/srs.sdk.js          | 20 ++++++++++++++-----
 3 files changed, 17 insertions(+), 11 deletions(-)

diff --git a/trunk/research/api-server/static-dir/index.html b/trunk/research/api-server/static-dir/index.html
index 684848da3..8d92fc12c 100755
--- a/trunk/research/api-server/static-dir/index.html
+++ b/trunk/research/api-server/static-dir/index.html
@@ -64,7 +64,7 @@
             const prefix = `players/?schema=${window.location.protocol.replace(':', '')}`;
             const httpPort = window.location.port || (window.location.protocol === 'http:' ? 80 : 443);
             // If not 8080, user should proxy both stream and API to the default port.
-            const query = parseInt(window.location.port) === 8080 ? '' : `&port=${httpPort}&api_port=${httpPort}`;
+            const query = parseInt(window.location.port) === 8080 ? '' : `&port=${httpPort}&api=${httpPort}`;
             document.getElementById("enPlayer").setAttribute('href', `${prefix}${query}`);
             document.getElementById("cnPlayer").setAttribute('href', `${prefix}${query}`);
         }
diff --git a/trunk/research/players/js/srs.page.js b/trunk/research/players/js/srs.page.js
index ffc88cdfa..d680f3cbd 100755
--- a/trunk/research/players/js/srs.page.js
+++ b/trunk/research/players/js/srs.page.js
@@ -37,10 +37,6 @@ function user_extra_params(query, params, rtc) {
             continue;
         }
 
-        if (!rtc && key === 'api_port') {
-            continue;
-        }
-
         if (query[key]) {
             queries.push(key + '=' + query[key]);
         }
@@ -94,7 +90,7 @@ function build_default_flv_url() {
 function build_default_rtc_url(query) {
     // The format for query string to overwrite configs of server.
     console.log('?eip=x.x.x.x to overwrite candidate. 覆盖服务器candidate(外网IP)配置');
-    console.log('?api_port=x to overwrite WebRTC API(1985).');
+    console.log('?api=x to overwrite WebRTC API(1985).');
     console.log('?schema=http|https to overwrite WebRTC API protocol.');
 
     var server = (!query.server)? window.location.hostname:query.server;
diff --git a/trunk/research/players/js/srs.sdk.js b/trunk/research/players/js/srs.sdk.js
index 5673aa045..5cda7947c 100644
--- a/trunk/research/players/js/srs.sdk.js
+++ b/trunk/research/players/js/srs.sdk.js
@@ -185,6 +185,12 @@ function SrsRtcPublisherAsync() {
 
             var port = a.port;
             if (!port) {
+                // Finger out by webrtc url, if contains http or https port, to overwrite default 1985.
+                if (schema === 'webrtc' && url.indexOf(`webrtc://${a.host}:`) === 0) {
+                    port = (url.indexOf(`webrtc://${a.host}:80`) === 0) ? 80 : 443;
+                }
+
+                // Guess by schema.
                 if (schema === 'http') {
                     port = 80;
                 } else if (schema === 'https') {
@@ -210,9 +216,8 @@ function SrsRtcPublisherAsync() {
                     } else if (window.location.href.indexOf('https://') === 0) {
                         ret.port = 443;
                     } else {
-                        // Allow use api_port to specify the WebRTC API port.
                         // For WebRTC, SRS use 1985 as default API port.
-                        ret.port = ret.user_query.api_port || 1985;
+                        ret.port = 1985;
                     }
                 }
             }
@@ -268,7 +273,7 @@ function SrsRtcPlayerAsync() {
     //      webrtc://r.ossrs.net/live/livestream
     // or specifies the API port:
     //      webrtc://r.ossrs.net:11985/live/livestream
-    //      webrtc://r.ossrs.net/live/livestream?api_port=11985
+    //      webrtc://r.ossrs.net:80/live/livestream
     // or autostart the play:
     //      webrtc://r.ossrs.net/live/livestream?autostart=true
     // or change the app from live to myapp:
@@ -415,6 +420,12 @@ function SrsRtcPlayerAsync() {
 
             var port = a.port;
             if (!port) {
+                // Finger out by webrtc url, if contains http or https port, to overwrite default 1985.
+                if (schema === 'webrtc' && url.indexOf(`webrtc://${a.host}:`) === 0) {
+                    port = (url.indexOf(`webrtc://${a.host}:80`) === 0) ? 80 : 443;
+                }
+
+                // Guess by schema.
                 if (schema === 'http') {
                     port = 80;
                 } else if (schema === 'https') {
@@ -440,9 +451,8 @@ function SrsRtcPlayerAsync() {
                     } else if (window.location.href.indexOf('https://') === 0) {
                         ret.port = 443;
                     } else {
-                        // Allow use api_port to specify the WebRTC API port.
                         // For WebRTC, SRS use 1985 as default API port.
-                        ret.port = ret.user_query.api_port || 1985;
+                        ret.port = 1985;
                     }
                 }
             }