Add RCP timeout

RabbitMQ.Stream.Client/Client.cs

@@ -37,9 +37,9 @@ public record ClientParameters
         public IDictionary<string, string> Properties { get; } =
             new Dictionary<string, string>
             {
-                {"product", "RabbitMQ Stream"},
-                {"version", Version.VersionString},
-                {"platform", ".NET"},
+                { "product", "RabbitMQ Stream" },
+                { "version", Version.VersionString },
+                { "platform", ".NET" },
                 {
                     "copyright",
                     "Copyright (c) 2017-2023 Broadcom. All Rights Reserved. The term Broadcom refers to Broadcom Inc. and/or its subsidiaries."
@@ -48,7 +48,7 @@ public record ClientParameters
                     "information",
                     "Licensed under the Apache 2.0 and MPL 2.0 licenses. See https://www.rabbitmq.com/"
                 },
-                {"connection_name", "Unknown"}
+                { "connection_name", "Unknown" }
             };
 
         public string UserName { get; set; } = "guest";
@@ -77,6 +77,8 @@ public string ClientProvidedName
 
         public AuthMechanism AuthMechanism { get; set; } = AuthMechanism.Plain;
 
+        public TimeSpan RpcTimeOut { get; set; } = TimeSpan.FromSeconds(10);
+
         internal void FireMetadataUpdate(MetaDataUpdate metaDataUpdate)
         {
             OnMetadataUpdate?.Invoke(metaDataUpdate);
@@ -113,8 +115,6 @@ public class Client : IClient
     {
         private bool isClosed = true;
 
-        private readonly TimeSpan defaultTimeout = TimeSpan.FromSeconds(10);
-
         private uint correlationId = 0; // allow for some pre-amble
 
         private Connection _connection;
@@ -150,7 +150,6 @@ public class Client : IClient
 
         public int IncomingFrames => _connection.NumFrames;
 
-        //public int IncomingChannelCount => this.incoming.Reader.Count;
         private static readonly object Obj = new();
 
         private readonly ILogger _logger;
@@ -494,7 +493,7 @@ private async ValueTask<TOut> Request<TIn, TOut>(Func<uint, TIn> request, TimeSp
             var tcs = PooledTaskSource<TOut>.Rent();
             requests.TryAdd(corr, tcs);
             await Publish(request(corr)).ConfigureAwait(false);
-            using var cts = new CancellationTokenSource(timeout ?? defaultTimeout);
+            using var cts = new CancellationTokenSource(timeout ?? Parameters.RpcTimeOut);
             await using (cts.Token.Register(
                              valueTaskSource =>
                                  ((ManualResetValueTaskSource<TOut>)valueTaskSource).SetException(
@@ -973,7 +972,16 @@ public bool RunContinuationsAsynchronously
         public short Version => _logic.Version;
         public void Reset() => _logic.Reset();
         public void SetResult(T result) => _logic.SetResult(result);
-        public void SetException(Exception error) => _logic.SetException(error);
+
+        public void SetException(Exception error)
+        {
+            // https://github.com/rabbitmq/rabbitmq-stream-dotnet-client/issues/384
+            // we need to check if the task is pending before setting the exception
+            if (_logic.GetStatus(_logic.Version) == ValueTaskSourceStatus.Pending)
+            {
+                _logic.SetException(error);
+            }
+        }
 
         void IValueTaskSource.GetResult(short token) => _logic.GetResult(token);
         T IValueTaskSource<T>.GetResult(short token) => _logic.GetResult(token);

RabbitMQ.Stream.Client/PublicAPI.Unshipped.txt

@@ -54,6 +54,8 @@ RabbitMQ.Stream.Client.ClientParameters.AuthMechanism.get -> RabbitMQ.Stream.Cli
 RabbitMQ.Stream.Client.ClientParameters.AuthMechanism.set -> void
 RabbitMQ.Stream.Client.ClientParameters.MetadataUpdateHandler
 RabbitMQ.Stream.Client.ClientParameters.OnMetadataUpdate -> RabbitMQ.Stream.Client.ClientParameters.MetadataUpdateHandler
+RabbitMQ.Stream.Client.ClientParameters.RpcTimeOut.get -> System.TimeSpan
+RabbitMQ.Stream.Client.ClientParameters.RpcTimeOut.set -> void
 RabbitMQ.Stream.Client.Connection.UpdateCloseStatus(string reason) -> void
 RabbitMQ.Stream.Client.ConnectionItem
 RabbitMQ.Stream.Client.ConnectionItem.Available.get -> bool
@@ -324,6 +326,8 @@ RabbitMQ.Stream.Client.StreamSystemConfig.AuthMechanism.get -> RabbitMQ.Stream.C
 RabbitMQ.Stream.Client.StreamSystemConfig.AuthMechanism.set -> void
 RabbitMQ.Stream.Client.StreamSystemConfig.ConnectionPoolConfig.get -> RabbitMQ.Stream.Client.ConnectionPoolConfig
 RabbitMQ.Stream.Client.StreamSystemConfig.ConnectionPoolConfig.set -> void
+RabbitMQ.Stream.Client.StreamSystemConfig.RpcTimeOut.get -> System.TimeSpan
+RabbitMQ.Stream.Client.StreamSystemConfig.RpcTimeOut.set -> void
 RabbitMQ.Stream.Client.SuperStreamSpec
 RabbitMQ.Stream.Client.SuperStreamSpec.Args.get -> System.Collections.Generic.IDictionary<string, string>
 RabbitMQ.Stream.Client.SuperStreamSpec.LeaderLocator.set -> void

RabbitMQ.Stream.Client/StreamSystem.cs

@@ -20,6 +20,11 @@ internal void Validate()
             {
                 throw new ArgumentException("ConnectionPoolConfig can't be null");
             }
+
+            if (RpcTimeOut < TimeSpan.FromSeconds(1))
+            {
+                throw new ArgumentException("RpcTimeOut must be at least 1 second");
+            }
         }
 
         public string UserName { get; set; } = "guest";
@@ -44,6 +49,13 @@ internal void Validate()
         ///  Configure the connection pool for producers and consumers.
         /// </summary>
         public ConnectionPoolConfig ConnectionPoolConfig { get; set; } = new();
+
+        /// <summary>
+        ///  The timeout for RPC calls, like PeerProperties, QueryMetadata, etc.
+        /// Default value is 10 seconds and in most cases it should be enough.
+        /// Low value can cause false errors in the client.
+        /// </summary>
+        public TimeSpan RpcTimeOut { get; set; } = TimeSpan.FromSeconds(10);
     }
 
     public class StreamSystem
@@ -85,7 +97,8 @@ public static async Task<StreamSystem> Create(StreamSystemConfig config, ILogger
                 ClientProvidedName = config.ClientProvidedName,
                 Heartbeat = config.Heartbeat,
                 Endpoints = config.Endpoints,
-                AuthMechanism = config.AuthMechanism
+                AuthMechanism = config.AuthMechanism,
+                RpcTimeOut = config.RpcTimeOut
             };
             // create the metadata client connection
             foreach (var endPoint in clientParams.Endpoints)

Tests/SystemTests.cs

@@ -274,6 +274,15 @@ await Assert.ThrowsAsync<AuthMechanismNotSupportedException>(
             );
         }
 
+        [Fact]
+        public async void ValidateRpCtimeOut()
+        {
+            var config = new StreamSystemConfig() { RpcTimeOut = TimeSpan.FromMilliseconds(1) };
+            await Assert.ThrowsAsync<ArgumentException>(
+                async () => { await StreamSystem.Create(config); }
+            );
+        }
+
         [Fact]
         public async void CloseProducerConsumerAfterForceCloseShouldNotRaiseError()
         {

kubernetes/stream_cluster.yaml

@@ -10,7 +10,7 @@ metadata:
   namespace: stream-clients-test
 spec:
   replicas: 3
-  image: rabbitmq:3.13-rc-management
+  image: rabbitmq:3.13-management
   service:
     type: LoadBalancer
   # tls: