From 0dd335de6761062f8d12965cc0d1aa2c126c4558 Mon Sep 17 00:00:00 2001
From: Dan Garner <dan@xibosignage.com>
Date: Tue, 17 Oct 2023 14:24:08 +0100
Subject: [PATCH] Relay needs to wait for response (#43)

---
 Worker.cs | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/Worker.cs b/Worker.cs
index af8efe8..6835efb 100644
--- a/Worker.cs
+++ b/Worker.cs
@@ -267,12 +267,19 @@ Task Relay(CancellationToken stoppingToken)
             bool result = _relayQueue.TryTake(out string message, -1, stoppingToken);
             if (result && !string.IsNullOrEmpty(message))
             {
-                _logger.LogDebug("Relay message");
                 bool sendResult = relaySocket.TrySendFrame(message);
                 if (!sendResult)
                 {
                     _logger.LogError("Unable to relay message");
                 }
+
+                bool receiveResult = relaySocket.TryReceiveFrameString(TimeSpan.FromMilliseconds(500), out string sendReturn);
+                if (!receiveResult)
+                {
+                    _logger.LogError("Unable to relay message, no response");
+                }
+
+                _logger.LogDebug("Relay message: {return}", sendReturn);
             }
         }