From b81f98093224dc957f2c2c9b31e79d48697f0980 Mon Sep 17 00:00:00 2001
From: Thulinma <jaron@vietors.com>
Date: Wed, 11 Oct 2017 11:02:46 +0200
Subject: [PATCH] Added --ignore-sending-port option to RTSP output

---
 src/output/output_rtsp.cpp | 9 ++++++++-
 src/output/output_rtsp.h   | 1 +
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/output/output_rtsp.cpp b/src/output/output_rtsp.cpp
index b1109e52..d3d8e1a2 100644
--- a/src/output/output_rtsp.cpp
+++ b/src/output/output_rtsp.cpp
@@ -26,6 +26,7 @@ namespace Mist{
     setBlocking(false);
     maxSkipAhead = 0;
     expectTCP = false;
+    checkPort = !config->getBool("ignsendport");
     lastTimeSync = 0;
     mainConn = &myConn;
     classPointer = this;
@@ -86,6 +87,12 @@ namespace Mist{
     capa["optional"]["maxsend"]["option"] = "--max-packet-size";
     capa["optional"]["maxsend"]["short"] = "m";
 
+    capa["optional"]["ignsendport"]["name"] = "Ignore sending port #";
+    capa["optional"]["ignsendport"]["help"] = "Ignore the sending port number of incoming data";
+    capa["optional"]["ignsendport"]["default"] = false;
+    capa["optional"]["ignsendport"]["option"] = "--ignore-sending-port";
+    capa["optional"]["ignsendport"]["short"] = "I";
+
     cfg->addConnectorOptions(5554, capa);
     config = cfg;
   }
@@ -372,7 +379,7 @@ namespace Mist{
          it != sdpState.tracks.end(); ++it){
       Socket::UDPConnection &s = it->second.data;
       while (s.Receive()){
-        if (s.getDestPort() != it->second.cPort){
+        if (s.getDestPort() != it->second.cPort && checkPort){
           // wrong sending port, ignore packet
           continue;
         }
diff --git a/src/output/output_rtsp.h b/src/output/output_rtsp.h
index 4a76bfe0..1f60f826 100644
--- a/src/output/output_rtsp.h
+++ b/src/output/output_rtsp.h
@@ -27,6 +27,7 @@ namespace Mist{
     std::string source;
     uint64_t lastTimeSync;
     bool expectTCP;
+    bool checkPort;
     bool handleTCP();
     void handleUDP();
   };