From 24de7f052aafa1f651da92fa27746b34d40ce073 Mon Sep 17 00:00:00 2001
From: Jeff Becker <jeff@i2p.rocks>
Date: Mon, 11 Feb 2019 13:40:20 -0500
Subject: [PATCH] make outbound port configurable on runtime

---
 llarp/router/router.cpp | 8 ++++++--
 llarp/router/router.hpp | 2 ++
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/llarp/router/router.cpp b/llarp/router/router.cpp
index e5b8e92d6..c9e4d7a3c 100644
--- a/llarp/router/router.cpp
+++ b/llarp/router/router.cpp
@@ -734,7 +734,11 @@ namespace llarp
 
     if(StrEq(section, "bind"))
     {
-      if(!StrEq(key, "*"))
+      if(StrEq(key, "*"))
+      {
+        m_OutboundPort = proto;
+      }
+      else
       {
         auto server = llarp::utp::NewServerFromRouter(this);
         if(!server->EnsureKeys(transport_keyfile.string().c_str()))
@@ -1676,7 +1680,7 @@ namespace llarp
 
       for(auto af : afs)
       {
-        if(!link->Configure(netloop, "*", af, 0))
+        if(!link->Configure(netloop, "*", af, m_OutboundPort))
           continue;
         outboundLinks.insert(std::move(link));
         break;
diff --git a/llarp/router/router.hpp b/llarp/router/router.hpp
index 261ba4ae0..7b3e3b068 100644
--- a/llarp/router/router.hpp
+++ b/llarp/router/router.hpp
@@ -209,6 +209,8 @@ namespace llarp
     // buffer for serializing link messages
     std::array< byte_t, MAX_LINK_MSG_SIZE > linkmsg_buffer;
 
+    uint16_t m_OutboundPort = 0;
+
     /// always maintain this many connections to other routers
     size_t minConnectedRouters = 1;
     /// hard upperbound limit on the number of router to router connections