SSWMS_2220449_RAW/SiaSun.LMS.Common/WCFService.cs

using System;
using System.ServiceModel;
using System.ServiceModel.Description;
using System.Text;

namespace SiaSun.LMS.Common
{
    public class WCFService
    {
        private string _Url;
        private string _Status;
        public ServiceHost ServiceHost;
        public object S_Service;
        public Type InterfaceType;

        public string Url
        {
            get { return _Url; }
            set { _Url = value; }
        }
        public string Status
        {
            get { return _Status; }
            set { _Status = value; }
        }

        public WCFService(string sURL, object service)
        {
            this.ServiceHost = null;
            this.S_Service = service;
            this.InterfaceType = service.GetType().GetInterfaces()[0];
            this._Url = sURL;
            this._Status = "停止";
        }

        public void StartService()
        {
            if (this.Status.Equals("停止"))
            {
                this.ServiceHost = new ServiceHost(this.S_Service, new Uri(this.Url));
                this.ServiceHost.AddServiceEndpoint(this.InterfaceType, WCFService.GetBasicHttpBinding(), "");
                this.ServiceHost.Description.Behaviors.Add(new ServiceThrottlingBehavior()
                {
                    MaxConcurrentCalls = 3000,
                    MaxConcurrentSessions = 3000
                });
                this.ServiceHost.Description.Behaviors.Add(new ServiceMetadataBehavior()
                {
                    HttpGetEnabled = true
                });
                this.ServiceHost.Open();
                this.Status = "启动";
            }
        }

        public void StopService()
        {
            if (this.Status.Equals("启动"))
            {
                if (this.ServiceHost != null)
                {
                    this.ServiceHost.Close();
                    this.ServiceHost = null;
                }
                this.Status = "停止";
            }
        }

        public static BasicHttpBinding GetBasicHttpBinding()
        {
            BasicHttpBinding bhb = new BasicHttpBinding
            {
                CloseTimeout = new TimeSpan(0, 5, 0),
                OpenTimeout = new TimeSpan(0, 5, 0),
                ReceiveTimeout = new TimeSpan(0, 5, 0),
                SendTimeout = new TimeSpan(0, 5, 0),
                MaxBufferSize = int.MaxValue,
                MaxBufferPoolSize = int.MaxValue,
                MaxReceivedMessageSize = int.MaxValue,
                TextEncoding = Encoding.UTF8,
                MessageEncoding = WSMessageEncoding.Text
            };
            bhb.ReaderQuotas.MaxArrayLength = int.MaxValue;
            bhb.ReaderQuotas.MaxStringContentLength = int.MaxValue;
            bhb.ReaderQuotas.MaxBytesPerRead = int.MaxValue;
            return bhb;
        }

        public static T CreateChannel<T>(string sURL)
        {
            return ChannelFactory<T>.CreateChannel(WCFService.GetBasicHttpBinding(), new EndpointAddress(sURL));
        }
    }
}