Fix Websocket OpenApi (#9935)

* Further split inbound and outbound messages

* Fix datatype for inbound start messages

* fixes from review

1 files changed, 14 insertions, 0 deletions

diff --git a/MediaBrowser.Controller/Net/WebSocketMessages/Outbound/OutboundKeepAliveMessage.cs b/MediaBrowser.Controller/Net/WebSocketMessages/Outbound/OutboundKeepAliveMessage.cs
new file mode 100644
index 000000000..d907dcff9
--- /dev/null
+++ b/MediaBrowser.Controller/Net/WebSocketMessages/Outbound/OutboundKeepAliveMessage.cs
@@ -0,0 +1,14 @@
+using System.ComponentModel;
+using MediaBrowser.Model.Session;
+
+namespace MediaBrowser.Controller.Net.WebSocketMessages.Outbound;
+
+/// <summary>
+/// Keep alive websocket messages.
+/// </summary>
+public class OutboundKeepAliveMessage : OutboundWebSocketMessage
+{
+    /// <inheritdoc />
+    [DefaultValue(SessionMessageType.KeepAlive)]
+    public override SessionMessageType MessageType => SessionMessageType.KeepAlive;
+}