1 files changed, 12 insertions, 3 deletions
diff --git a/Utilities/LibMatrix.Utilities.Bot/Commands/PingCommand.cs b/Utilities/LibMatrix.Utilities.Bot/Commands/PingCommand.cs
index 4719c1e..ff41b70 100644
--- a/Utilities/LibMatrix.Utilities.Bot/Commands/PingCommand.cs
+++ b/Utilities/LibMatrix.Utilities.Bot/Commands/PingCommand.cs
@@ -5,18 +5,27 @@ namespace LibMatrix.Utilities.Bot.Commands;
 
 public class PingCommand : ICommand {
     public string Name { get; } = "ping";
-    public string[]? Aliases { get; } = [ ];
+    public string[]? Aliases { get; } = [];
     public string Description { get; } = "Pong!";
     public bool Unlisted { get; }
 
     public async Task Invoke(CommandContext ctx) {
-        await ctx.Room.SendMessageEventAsync(new RoomMessageEventContent(body: "pong!") {
+        var latency = DateTimeOffset.UtcNow.ToUnixTimeMilliseconds() - ctx.MessageEvent.OriginServerTs;
+        await ctx.Room.SendMessageEventAsync(new RoomMessageEventContent(body: $"Pong! ({latency} ms)") {
             AdditionalData = new() {
                 // maubot ping compatibility
                 ["pong"] = new {
-                    ms = DateTimeOffset.UtcNow.ToUnixTimeMilliseconds() - ctx.MessageEvent.OriginServerTs,
+                    ms = latency,
                     from = ctx.Homeserver.ServerName,
                     ping = ctx.MessageEvent.EventId
+                },
+            },
+            RelatesTo = new() {
+                RelationType = "xyz.maubot.pong",
+                EventId = ctx.MessageEvent.EventId,
+                AdditionalData = new() {
+                    ["ms"] = latency!,
+                    ["from"] = ctx.Homeserver.ServerName
                 }
             }
         });