source: TFP-WebServer/WebServer/src/ModApi.cs@ 503

using System.Reflection;
using HarmonyLib;
using JetBrains.Annotations;
using Webserver.UrlHandlers;

namespace Webserver {
        [UsedImplicitly]
        public class ModApi : IModApi {
                private Web webInstance;
                private Mod modInstance;
                
                public void InitMod (Mod _modInstance) {
                        ModEvents.GameStartDone.RegisterHandler (GameStartDone);
                        ModEvents.WorldShuttingDown.RegisterHandler (WorldShuttingDown);
                        modInstance = _modInstance;

                        Harmony.CreateAndPatchAll (Assembly.GetExecutingAssembly ());
                }

                private ModEvents.EModEventResult GameStartDone (ref ModEvents.SGameStartDoneData _data) {
                        if (!ConnectionManager.Instance.IsServer) {
                                return ModEvents.EModEventResult.Continue;
                        }
                        
                        webInstance = new Web (modInstance.Path);
                        LogBuffer.Init ();

                        if (ItemIconHandler.Instance != null) {
                                ItemIconHandler.Instance.LoadIcons ();
                        }

                        return ModEvents.EModEventResult.Continue;
                }

                private ModEvents.EModEventResult WorldShuttingDown (ref ModEvents.SWorldShuttingDownData _data) {
                        webInstance?.Disconnect ();

                        return ModEvents.EModEventResult.Continue;
                }
        }
}