A Log4Net based trace listener for system.diagnostics.tracing

Log4NetTraceListener.cs

using DinkLabs.Runtime.Logging;

namespace DinkLabs.Web.Core.Logging
{
    public class Log4NetTraceListener : System.Diagnostics.TraceListener
    {
        private readonly ILog _log;

        public Log4NetTraceListener(string provider)
        {
            _log = new Logger().SetLogger(provider);
        }  
        
        public override void Write(string message)
        {
            _log?.Debug(message);
        }

        public override void WriteLine(string message)
        {
            _log?.Debug(message);
        }
    }
}

SignalR.Tracing.config.xml

  <system.diagnostics>
    <sources>
      <source name="SignalR.SqlMessageBus">
        <listeners>
          <add name="SignalR-Bus" />
        </listeners>
      </source>
      <source name="SignalR.ServiceBusMessageBus">
        <listeners>
          <add name="SignalR-Bus" />
        </listeners>
      </source>
      <source name="SignalR.RedisMessageBus">
        <listeners>
          <add name="SignalR-Bus" />
        </listeners>
      </source>
      <source name="SignalR.ScaleoutMessageBus">
        <listeners>
          <add name="SignalR-Bus" />
        </listeners>
      </source>
      <source name="SignalR.Transports.WebSocketTransport">
        <listeners>
          <add name="SignalR-Transports" />
        </listeners>
      </source>
      <source name="SignalR.Transports.ServerSentEventsTransport">
        <listeners>
          <add name="SignalR-Transports" />
        </listeners>
      </source>
      <source name="SignalR.Transports.ForeverFrameTransport">
        <listeners>
          <add name="SignalR-Transports" />
        </listeners>
      </source>
      <source name="SignalR.Transports.LongPollingTransport">
        <listeners>
          <add name="SignalR-Transports" />
        </listeners>
      </source>
      <source name="SignalR.Transports.TransportHeartBeat">
        <listeners>
          <add name="SignalR-Transports" />
        </listeners>
      </source>
      <source name="SignalR.ReflectedHubDescriptorProvider">
        <listeners>
          <add name="SignalR-Init" />
        </listeners>
      </source>
    </sources>
    <!-- Sets the trace verbosity level -->
    <switches>
      <add name="SignalRSwitch" value="Verbose" />
    </switches>
    <!-- Specifies the trace writer for output -->
    <sharedListeners>
      <!-- Listener for transport events -->
      <add name="SignalR-Transports" type="DinkLabs.Web.Core.Logging.Log4NetTraceListener, DinkLabs.Web" provider="SignalRScaleoutLog" />
      <!-- Listener for scaleout provider events -->
      <add name="SignalR-Bus" type="DinkLabs.Web.Core.Logging.Log4NetTraceListener, DinkLabs.Web" provider="SignalRTransportLog" />
      <!-- Listener for hub discovery events -->
      <add name="SignalR-Init" type="DinkLabs.Web.Core.Logging.Log4NetTraceListener, DinkLabs.Web" provider="SignalRInitLog" />
    </sharedListeners>
    <trace autoflush="true" />
  </system.diagnostics>