using Microsoft.Extensions.Logging;

using System.Collections.Generic;

using System.Diagnostics;

​

namespace Demo

{

    class Program

    {

        static void Main(string[] args)

        {

            using ILoggerFactory factory = LoggerFactory.Create(builder =>

            {

                builder.AddFilter("ZeroC.Ice", LogLevel.Trace);

                builder.AddJsonConsole(configure =>

                {

                    configure.IncludeScopes = true;

                    configure.TimestampFormat = "yyyy-MM-dd HH:mm:ss.F ";

                    configure.JsonWriterOptions = new System.Text.Json.JsonWriterOptions()

                    {

                        Indented = true

                    };

                });

                builder.Configure(options => options.ActivityTrackingOptions =

                    ActivityTrackingOptions.TraceId |

                    ActivityTrackingOptions.SpanId |

                    ActivityTrackingOptions.ParentId

                );

            });

​

            using var parent = new Activity("main");

            Activity.Current = parent;

            parent.Start();

​

            ILogger logger = factory.CreateLogger("ZeroC.Ice");

​

            using (logger.BeginScope("Request {Context}", new Dictionary<string, string>()

                {

                    {"endpoint", "ice+tcp://localhost:10000/hello" },

                    {"identity", "hello"}

                }))

            {

                using var requestActivity = new Activity("Request");

                requestActivity.Start();

                using (logger.BeginScope("Request Invocation {Context}", new Dictionary<string, string>()

                    {

                        { "local address", "[::1]:56914"},

                        { "remote address", "[::1]:10000" }

                    }))

                {

                    logger.LogInformation("Transport: sent {BytesSent} via {TransportName}", 45, "tcp");

                    logger.LogInformation("Transport: received {BytesSent} via {TransportName}", 45, "tcp");

                }

            }

            logger.LogInformation("Request send ok");

        }

    }

}

​