From 7fd4b5cef7a4121054ac85cb4cb22776cb30e72e Mon Sep 17 00:00:00 2001
From: "Steinar H. Gunderson" <sgunderson@bigfoot.com>
Date: Sat, 26 Jun 2021 23:19:25 +0200
Subject: [PATCH] Convert from grpc to grpc-js, since the former is deprecated
 and no longer compiles in bullseye.

---
 server/hash-lookup.js | 13 +++++++++++--
 www/index.html        |  4 ++--
 2 files changed, 13 insertions(+), 4 deletions(-)

diff --git a/server/hash-lookup.js b/server/hash-lookup.js
index 7d7daeb..21e722a 100644
--- a/server/hash-lookup.js
+++ b/server/hash-lookup.js
@@ -1,8 +1,17 @@
-var grpc = require('grpc');
+var grpc = require('@grpc/grpc-js');
 var Chess = require('../www/js/chess.js').Chess;
 
 var PROTO_PATH = __dirname + '/hashprobe.proto';
-var hashprobe_proto = grpc.load(PROTO_PATH).hashprobe;
+var protoLoader = require('@grpc/proto-loader');
+var packageDefinition = protoLoader.loadSync(
+    PROTO_PATH,
+    {keepCase: true,
+     longs: String,
+     enums: String,
+     defaults: true,
+     oneofs: true
+    });
+var hashprobe_proto = grpc.loadPackageDefinition(packageDefinition).hashprobe;
 
 var board = new Chess();
 
diff --git a/www/index.html b/www/index.html
index 5158266..8dbead3 100644
--- a/www/index.html
+++ b/www/index.html
@@ -76,18 +76,18 @@
   <span id="lomonosov">7-man Lomonosov tablebase lookup by <a href="http://tb7.chessok.com/">ChessOK</a>.</span></p>
 
 <!-- For faster development -->
+<!--
 <script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
 <script type="text/javascript" src="js/chessboard-0.3.0.min.js"></script>
 <script type="text/javascript" src="js/chess.js"></script>
 <script type="text/javascript" src="js/json_delta.js"></script>
 <script type="text/javascript" src="js/jquery.sparkline.js"></script>
 <script type="text/javascript" src="js/remoteglot.js"></script>
-<!--
 -->
 
 <!-- Minified version of the previous six, compiled together -->
-<!--
 <script type="text/javascript" src="js/remoteglot.min.js"></script>
+<!--
 -->
 </body>
 </html>
-- 
2.39.2