时间戳

首页 > 解决方案 > RabbitMQ C# AMQP 在尝试连接本地主机时被中断

c# - RabbitMQ C# AMQP 在尝试连接本地主机时被中断

问题描述

您好，我对如何解决此问题感到困惑。在此之前我已经看到了很多线程，但是没有一个能够解决我的问题。

我有一个像这样的基本连接

ConnectionFactory factory = new ConnectionFactory
{
   HostName = "localhost",
   VirtualHost = "/",
   Port = 5672,
   UserName = "guest",
   Password = "guest",
   RequestedHeartbeat = TimeSpan.FromSeconds(60)
};

conn = factory.CreateConnection();
channel = conn.CreateModel();

我使用 Visual Studio 运行调试器来检查是否有任何问题，因为它总是无法创建我无法继续的连接。在当前调试时，它捕获到None of the specified endpoint were reachable的异常。

在查看内部异常之后，这就是我发现的：

The AMQP operation was interrupted: AMQP close-reason, initiated by Library, code=541, text='Unexpected Exception', classId=0, methodId=0, cause=System.IO.IOException: Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host. ---> System.Net.Sockets.SocketException: An existing connection was forcibly closed by the remote host
   at System.Net.Sockets.Socket.Receive(Byte[] buffer, Int32 offset, Int32 size, SocketFlags socketFlags)
   at System.Net.Sockets.NetworkStream.Read(Byte[] buffer, Int32 offset, Int32 size)
   --- End of inner exception stack trace ---
   at System.Net.Sockets.NetworkStream.Read(Byte[] buffer, Int32 offset, Int32 size)
   at System.IO.BufferedStream.ReadByte()
   at RabbitMQ.Client.Impl.InboundFrame.ReadFrom(Stream reader, Byte[] frameHeaderBuffer) in /_/projects/RabbitMQ.Client/client/impl/Frame.cs:line 222
   at RabbitMQ.Client.Impl.SocketFrameHandler.ReadFrame() in /_/projects/RabbitMQ.Client/client/impl/SocketFrameHandler.cs:line 220
   at RabbitMQ.Client.Framing.Impl.Connection.MainLoopIteration() in /_/projects/RabbitMQ.Client/client/impl/Connection.cs:line 557
   at RabbitMQ.Client.Framing.Impl.Connection.MainLoop() in /_/projects/RabbitMQ.Client/client/impl/Connection.cs:line 499

据我所知，这是无法与rabbitMQ建立连接的问题。我已经通过防火墙打开了端口，但它仍然弹出相同的错误，所以我不知道我应该做什么。

我还检查了日志以确保，但我不明白发生了什么，因为我还是 rabbitMQ 的新手

2021-04-06 16:17:41.864 [info] <0.1808.0> accepting AMQP connection <0.1808.0> ([::1]:52393 -> [::1]:5672)
2021-04-06 16:17:43.220 [error] <0.530.0> Could not find handle.exe, please install from sysinternals
2021-04-06 16:17:48.250 [error] <0.530.0> Could not find handle.exe, please install from sysinternals
2021-04-06 16:17:51.864 [error] <0.1808.0> closing AMQP connection <0.1808.0> ([::1]:52393 -> [::1]:5672): {handshake_timeout,frame_header}

有人介意分享有关如何解决此问题的知识吗？

标签： c#.netrabbitmqmessage-queue

解决方案

推荐阅读