From d0d6eae78f41999438b9cd7564265139c2edf0be Mon Sep 17 00:00:00 2001
From: Rutherther <fandabohacek@gmail.com>
Date: Sat, 11 Feb 2023 18:14:02 +0100
Subject: [PATCH] feat(pcap): add running indication to pcap nostale client so
 it won't be run multiple times

---
 Pcap/NosSmooth.Pcap/PcapNostaleClient.cs | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/Pcap/NosSmooth.Pcap/PcapNostaleClient.cs b/Pcap/NosSmooth.Pcap/PcapNostaleClient.cs
index f84d30e..be12080 100644
--- a/Pcap/NosSmooth.Pcap/PcapNostaleClient.cs
+++ b/Pcap/NosSmooth.Pcap/PcapNostaleClient.cs
@@ -39,6 +39,7 @@ public class PcapNostaleClient : BaseNostaleClient
     private int _localPort;
     private long _localAddr;
     private CancellationToken? _stoppingToken;
+    private bool _running;
 
     /// <summary>
     /// Initializes a new instance of the <see cref="PcapNostaleClient"/> class.
@@ -74,6 +75,13 @@ public class PcapNostaleClient : BaseNostaleClient
     /// <inheritdoc />
     public override async Task<Result> RunAsync(CancellationToken stopRequested = default)
     {
+        if (_running)
+        {
+            return Result.FromSuccess();
+        }
+
+        _running = true;
+
         _stoppingToken = stopRequested;
         TcpConnection? lastConnection = null;
         TcpConnection? reverseLastConnection = null;
@@ -150,6 +158,8 @@ public class PcapNostaleClient : BaseNostaleClient
             {
                 _pcapManager.UnregisterConnection(reverseLastConnection.Value);
             }
+
+            _running = false;
         }
 
         return Result.FromSuccess();
-- 
2.48.1