重启iis线程池和iis站点

服务器监控. 一定时间内或者iis异常,就重启线程池和站点

一般重启站点没啥用..

重启线程池 效果明显.

 

重启站点:

   /// <summary>

        /// 根据名字重启站点.(没重启线程池)

        /// </summary>

        /// <param name="sitename"></param>

        static void RestartWEbSite(string sitename)

        {

            try

            {

                var server = new ServerManager();

                var site = server.Sites.FirstOrDefault(s => s.Name == sitename);

                if (site != null)

                { 

                    site.Stop();

                    if (site.State == ObjectState.Stopped)

                    { 

                    }

                    else

                    {

                        Console.WriteLine("Could not stop website!");

                        throw new InvalidOperationException("Could not stop website!");

                    } 

                    site.Start();

                }

                else

                {

                    Console.WriteLine("Could not find website!");



                    throw new InvalidOperationException("Could not find website!");

                }



            }

            catch (Exception e)

            {

                Console.WriteLine(e);

            }

        }



        /// <summary>

        /// 重启完之后.要再检测下.是否开启了

        /// </summary>

        /// <param name="sitename"></param>

        static void FixWebsite(string sitename)

        {

            try

            {

                var server = new ServerManager();

                var site = server.Sites.FirstOrDefault(s => s.Name == sitename);

                if (site != null)

                {

                    if (site.State != ObjectState.Started)

                    {

                        Thread.Sleep(500);



                        //防止状态为正在开启

                        if (site.State != ObjectState.Started)

                        {

                            site.Start(); 

                        }

                    }

                }

            }

            catch (Exception e)

            {

                Console.WriteLine(e);

            }

        }

重启iis线程池:

    /// <summary>

        /// 线程池名字

        /// </summary>

        /// <param name="name"></param>

        static void RestartIISPool(string name)

        {

            string[] cmds = { "c:", @"cd %windir%\system32\inetsrv", string.Format("appcmd stop apppool /apppool.name:{0}", name), string.Format("appcmd start apppool /apppool.name:{0}", name) }; 

            Cmd(cmds);

            CloseProcess("cmd.exe");

        }



        /// <summary>

        /// 运行CMD命令

        /// </summary>

        /// <param name="cmd">命令</param>

        /// <returns></returns>

        public static string Cmd(string[] cmd)

        {

            Process p = new Process();

            p.StartInfo.FileName = "cmd.exe";

            p.StartInfo.UseShellExecute = false;

            p.StartInfo.RedirectStandardInput = true;

            p.StartInfo.RedirectStandardOutput = true;

            p.StartInfo.RedirectStandardError = true;

            p.StartInfo.CreateNoWindow = true;

            p.Start();

            p.StandardInput.AutoFlush = true;

            for (int i = 0; i < cmd.Length; i++)

            {

                p.StandardInput.WriteLine(cmd[i]);

            }

            p.StandardInput.WriteLine("exit");



            string strRst = p.StandardOutput.ReadToEnd();

            

            //Debug.Print(strRst);



            p.WaitForExit();

            p.Close();

            return strRst;

        }



        /// <summary>

        /// 关闭进程

        /// </summary>

        /// <param name="ProcName">进程名称</param>

        /// <returns></returns>

        public static bool CloseProcess(string ProcName)

        {

            bool result = false;

            var procList = new ArrayList();

            foreach (Process thisProc in Process.GetProcesses())

            {

                var tempName = thisProc.ToString();

                int begpos = tempName.IndexOf("(") + 1;

                int endpos = tempName.IndexOf(")");

                tempName = tempName.Substring(begpos, endpos - begpos);

                procList.Add(tempName);

                if (tempName == ProcName)

                {

                    if (!thisProc.CloseMainWindow())

                        thisProc.Kill(); // 当发送关闭窗口命令无效时强行结束进程

                    result = true;

                }

            }

            return result;

        }

 

 

原文连接:http://abujj.me/archives/706