diff --git a/src/http/partials/Server/HTTP.ServerResponse.cs b/src/http/partials/Server/HTTP.ServerResponse.cs
index 76ed0477..3ca83cc8 100644
--- a/src/http/partials/Server/HTTP.ServerResponse.cs
+++ b/src/http/partials/Server/HTTP.ServerResponse.cs
@@ -38,21 +38,25 @@ public ServerResponse(HttpListenerResponse response)
 
             public void Send(int statusCode)
             {
+                if (!IsOpened) return;
                 WriteAndSend(statusCode);
             }
 
             public void Write(byte[] byteBuffer)
             {
+                if (!IsOpened) return;
                 _bytes.AddRange(byteBuffer);
             }
 
             public void Write(string textBuffer)
             {
+                if (!IsOpened) return;
                 _bytes.AddRange(textBuffer.GetBytes(Encoding));
             }
 
             public void Send(int statusCode, string textBuffer)
             {
+                if (!IsOpened) return;
                 Send(statusCode, textBuffer.GetBytes(Encoding));
             }
 
@@ -65,6 +69,7 @@ public void Send(int statusCode, byte[] byteBuffer)
 
             public void Redirect(string url)
             {
+                if (!IsOpened) return;
                 const int redirectCode = 307; // Temporary Redirect
                 Redirect(redirectCode, url);
             }