From 70caca26419d79d5c6df274ba80769d8f3afbe6b Mon Sep 17 00:00:00 2001
From: Natalie Weizenbaum <nweiz@google.com>
Date: Mon, 23 Oct 2017 14:21:18 -0700
Subject: [PATCH] Emit exit code 69 for TlsExceptions

Closes #1729
---
 lib/src/command_runner.dart | 1 +
 lib/src/source/hosted.dart  | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/src/command_runner.dart b/lib/src/command_runner.dart
index c767d8c9f..9e1f1b91b 100644
--- a/lib/src/command_runner.dart
+++ b/lib/src/command_runner.dart
@@ -235,6 +235,7 @@ and include the logs in an issue on https://github.com/dart-lang/pub/issues/new
     if (exception is HttpException ||
         exception is http.ClientException ||
         exception is SocketException ||
+        exception is TlsException ||
         exception is PubHttpException ||
         exception is DependencyNotFoundException) {
       return exit_codes.UNAVAILABLE;
diff --git a/lib/src/source/hosted.dart b/lib/src/source/hosted.dart
index f68f39bd9..c8f5c7a65 100644
--- a/lib/src/source/hosted.dart
+++ b/lib/src/source/hosted.dart
@@ -329,7 +329,7 @@ class BoundHostedSource extends CachedSource {
           stackTrace);
     }
 
-    if (error is io.SocketException) {
+    if (error is io.SocketException || error is io.TlsException) {
       fail("Got socket error trying to find package $package at $url.", error,
           stackTrace);
     }