From 6d90d14db89e40215bd86640db5d9bc4d418cc9f Mon Sep 17 00:00:00 2001
From: sta <sta.blockhead@gmail.com>
Date: Tue, 20 May 2025 21:27:56 +0900
Subject: [PATCH] [Modify] Throw an exception

---
 websocket-sharp/WebSocket.cs | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/websocket-sharp/WebSocket.cs b/websocket-sharp/WebSocket.cs
index bb2869b5..d8e6cb2a 100644
--- a/websocket-sharp/WebSocket.cs
+++ b/websocket-sharp/WebSocket.cs
@@ -537,8 +537,18 @@ namespace WebSocketSharp
     /// <value>
     /// A <see cref="Logger"/> that provides the logging function.
     /// </value>
+    /// <exception cref="InvalidOperationException">
+    /// The get operation is not available if the interface is not for
+    /// the client.
+    /// </exception>
     public Logger Log {
       get {
+        if (!_isClient) {
+          var msg = "The get operation is not available.";
+
+          throw new InvalidOperationException (msg);
+        }
+
         return _log;
       }