Shutter: refactor & increase disconnection log timeout

src/Nethermind/Nethermind.Shutter/Config/IShutterConfig.cs

@@ -75,6 +75,10 @@ public interface IShutterConfig : IConfig
         DefaultValue = "true", HiddenFromDocs = true)]
     bool Validator { get; set; }
 
+    [ConfigItem(Description = "How many milliseconds to wait for transactions before sending a disconnection warning.",
+        DefaultValue = "1200000", HiddenFromDocs = true)]
+    uint DisconnectionLogTimeout { get; set; }
+
     public void Validate(out Multiaddress[] bootnodeP2PAddresses)
     {
         if (Validator && ValidatorInfoFile is null)
@@ -107,6 +111,11 @@ public void Validate(out Multiaddress[] bootnodeP2PAddresses)
             throw new ArgumentException("Must set Shutter keyper set manager contract address to valid address.");
         }
 
+        if (DisconnectionLogTimeout < 60000)
+        {
+            throw new ArgumentException("Must set Shutter disconnection log timeout to at least a minute.");
+        }
+
         if (P2PAgentVersion is null)
         {
             throw new ArgumentNullException(nameof(P2PAgentVersion));

src/Nethermind/Nethermind.Shutter/Config/ShutterConfig.cs

@@ -21,5 +21,6 @@ public class ShutterConfig : IShutterConfig
         public ulong InstanceID { get; set; } = 0;
         public int EncryptedGasLimit { get; set; } = 10000000;
         public ushort MaxKeyDelay { get; set; } = 1666;
+        public uint DisconnectionLogTimeout { get; set; } = 1200000;
     }
 }

src/Nethermind/Nethermind.Shutter/ShutterP2P.cs

@@ -33,7 +33,7 @@ public class ShutterP2P : IShutterP2P
     private readonly ILocalPeer _peer;
     private readonly ServiceProvider _serviceProvider;
     private CancellationTokenSource? _cts;
-    private static readonly TimeSpan DisconnectionLogTimeout = TimeSpan.FromMinutes(5);
+    private readonly TimeSpan DisconnectionLogTimeout;
 
     public class ShutterP2PException(string message, Exception? innerException = null) : Exception(message, innerException);
 
@@ -42,12 +42,13 @@ public ShutterP2P(IShutterConfig shutterConfig, ILogManager logManager, IFileSys
     {
         _logger = logManager.GetClassLogger();
         _cfg = shutterConfig;
+        DisconnectionLogTimeout = TimeSpan.FromMilliseconds(_cfg.DisconnectionLogTimeout);
         _serviceProvider = new ServiceCollection()
             .AddLibp2p(builder => builder)
             .AddSingleton(new IdentifyProtocolSettings
             {
-                ProtocolVersion = shutterConfig.P2PProtocolVersion,
-                AgentVersion = shutterConfig.P2PAgentVersion
+                ProtocolVersion = _cfg.P2PProtocolVersion,
+                AgentVersion = _cfg.P2PAgentVersion
             })
             // pubsub settings
             .AddSingleton(new Settings()