NetMQMonitorSocketEventArgs

[kcj3054]

Environment

NetMQ Version:  v4.0.1.12
Operating System: windows
.NET Version:  6.0   

problem

As I am using netmq in my current project, the current NetMQMonitorSocketEventArgs throws a socketException. Can you tell me the reason in detail?

[drewnoakes]

That class cannot throw an exception.

netmq/src/NetMQ/Monitoring/NetMQMonitorEventArgs.cs

Lines 40 to 62 in 226248a

	/// <summary>
	/// A subclass of <see cref="NetMQMonitorEventArgs"/> that also holds a socket.
	/// </summary>
	public class NetMQMonitorSocketEventArgs : NetMQMonitorEventArgs
	{
	/// <summary>
	/// Create a new NetMQMonitorSocketEventArgs that contains the given monitor, address, and socket.
	/// </summary>
	/// <param name="monitor">The <see cref="NetMQMonitor"/> that raised this event.</param>
	/// <param name="address">The address of the event.</param>
	/// <param name="socketEvent">The type of socket event that occurred.</param>
	/// <param name="socket">The socket upon which this event occurred.</param>
	public NetMQMonitorSocketEventArgs(NetMQMonitor monitor, string address, AsyncSocket? socket, SocketEvents socketEvent)
	: base(monitor, address, socketEvent)
	{
	Socket = socket;
	}
	/// <summary>
	/// Gets the socket upon which this event occurred.
	/// </summary>
	public AsyncSocket? Socket { get; }
	}

You will have to provide more details.

[kcj3054]

The server was under load and the server was in the process of connecting to the gatewayServer. As the load continued, a socketException occurred, and the server was down again, so I tried to connect to the gatewayServer again.

[drewnoakes]

Do you have a stack trace of the exception?

[kcj3054]

Thread.StartCallback() -> NetMQPoller.Run -> NetMQPoller.Run -> NetMQPoller.RunPoller -> NetMQSocket.invokeEvents
-> NetmqMonitor.Handle -> ArgumentException("Command argument must be of type " + typeof (T).Name + ".");

[kcj3054]

I am currently using multithreading.