From f93634bd7a0804556f82d28d988a1e145a0627d9 Mon Sep 17 00:00:00 2001
From: Davide De Rosa <keeshux@gmail.com>
Date: Sun, 21 Oct 2018 14:07:37 +0200
Subject: [PATCH] Respect link MTU in TCP

Mitigates #39
---
 .../Sources/AppExtension/Transport/NETCPInterface.swift     | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/TunnelKit/Sources/AppExtension/Transport/NETCPInterface.swift b/TunnelKit/Sources/AppExtension/Transport/NETCPInterface.swift
index c6ece48..e74f4ae 100644
--- a/TunnelKit/Sources/AppExtension/Transport/NETCPInterface.swift
+++ b/TunnelKit/Sources/AppExtension/Transport/NETCPInterface.swift
@@ -106,7 +106,7 @@ class NETCPSocket: NSObject, GenericSocket {
     }
     
     func link(withMTU mtu: Int) -> LinkInterface {
-        return NETCPLink(impl: impl)
+        return NETCPLink(impl: impl, mtu: mtu)
     }
     
     // MARK: Connection KVO (any queue)
@@ -181,9 +181,9 @@ class NETCPLink: LinkInterface {
     
     private let maxPacketSize: Int
     
-    init(impl: NWTCPConnection, maxPacketSize: Int? = nil) {
+    init(impl: NWTCPConnection, mtu: Int, maxPacketSize: Int? = nil) {
         self.impl = impl
-        self.mtu = .max
+        self.mtu = mtu
         self.maxPacketSize = maxPacketSize ?? (512 * 1024)
     }