From 348277bcbde542ebb39c17d791be266724f55071 Mon Sep 17 00:00:00 2001
From: Caleb Johnson <me@calebj.io>
Date: Sun, 27 Jan 2019 19:43:21 -0600
Subject: [PATCH] [Audio] Lavalink 3.0/3.1 compatibility updates (#2272)

- Update to red-lavalink v0.2.0 (blocked by Cog-Creators/Red-Lavalink#41)
- Force lavalink to use TLSv1.2 on java 11+ (blocked by #2270)

I would add equalizer support, but there's no way to know the full
Lavalink version and thus whether it's supported ahead of time.
---
 redbot/cogs/audio/manager.py | 5 ++++-
 setup.py                     | 2 +-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/redbot/cogs/audio/manager.py b/redbot/cogs/audio/manager.py
index ae10bb3be..355749242 100644
--- a/redbot/cogs/audio/manager.py
+++ b/redbot/cogs/audio/manager.py
@@ -96,9 +96,12 @@ async def start_lavalink_server(loop):
     if not java_available:
         raise RuntimeError("You must install Java 1.8+ for Lavalink to run.")
 
-    extra_flags = ""
     if java_version == (1, 8):
         extra_flags = "-Dsun.zip.disableMemoryMapping=true"
+    elif java_version >= (11, 0):
+        extra_flags = "-Djdk.tls.client.protocols=TLSv1.2"
+    else:
+        extra_flags = ""
 
     from . import LAVALINK_DOWNLOAD_DIR, LAVALINK_JAR_FILE
 
diff --git a/setup.py b/setup.py
index 0c463f01a..bdb05ec3a 100644
--- a/setup.py
+++ b/setup.py
@@ -60,7 +60,7 @@ extras_require = {
         "sphinxcontrib-websupport==1.1.0",
         "urllib3==1.24.1",
     ],
-    "voice": ["red-lavalink==0.1.2"],
+    "voice": ["red-lavalink==0.2.0"],
     "style": ["black==18.9b0", "click==7.0", "toml==0.10.0"],
 }