From 3b825263a7c0c9171ff7e527446ab4e52eb57309 Mon Sep 17 00:00:00 2001
From: Zlatin Balevsky <zlatinb@gmail.com>
Date: Fri, 8 May 2020 17:37:06 +0100
Subject: [PATCH] Make the random port selection range match that of the I2P
 router

---
 core/src/main/groovy/com/muwire/core/Core.groovy | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/src/main/groovy/com/muwire/core/Core.groovy b/core/src/main/groovy/com/muwire/core/Core.groovy
index b055f9a5..c119706d 100644
--- a/core/src/main/groovy/com/muwire/core/Core.groovy
+++ b/core/src/main/groovy/com/muwire/core/Core.groovy
@@ -173,7 +173,7 @@ public class Core {
                 && i2pOptions.containsKey("i2np.udp.port")
         )) {
             Random r = new Random()
-            int port = r.nextInt(60000) + 4000
+            int port = 9151 + r.nextInt(1 + 30777 - 9151)  // this range matches what the i2p router would choose
             i2pOptions["i2np.ntcp.port"] = String.valueOf(port)
             i2pOptions["i2np.udp.port"] = String.valueOf(port)
             i2pOptionsFile.withOutputStream { i2pOptions.store(it, "") }