/// <summary>
/// 发送心跳
/// </summary>
/// <returns></returns>
public static bool Heartbeat()
{
try
{
bool ret = false;
IWCFHandlerService _wcfService = AppGlobal.cache.GetData("WCFService") as IWCFHandlerService;
using (var scope = new OperationContextScope(_wcfService as IContextChannel))
{
var router = System.ServiceModel.Channels.MessageHeader.CreateHeader("routerID", myNamespace, AppGlobal.cache.GetData("routerID").ToString());
OperationContext.Current.OutgoingMessageHeaders.Add(router);
ret = _wcfService.Heartbeat(AppGlobal.cache.GetData("WCFClientID").ToString());
if (WcfClientManage.ServerConfigRequestState == false)
{
//重新获取服务端配置，如：是否压缩Json、是否加密Json
string serverConfig = _wcfService.ServerConfig();
WcfClientManage.IsHeartbeat = serverConfig.Split(new char[] { '#' })[0] == "1" ? true : false;
WcfClientManage.HeartbeatTime = Convert.ToInt32(serverConfig.Split(new char[] { '#' })[1]);
WcfClientManage.IsMessage = serverConfig.Split(new char[] { '#' })[2] == "1" ? true : false;
WcfClientManage.MessageTime = Convert.ToInt32(serverConfig.Split(new char[] { '#' })[3]);
WcfClientManage.IsCompressJson = serverConfig.Split(new char[] { '#' })[4] == "1" ? true : false;
WcfClientManage.IsEncryptionJson = serverConfig.Split(new char[] { '#' })[5] == "1" ? true : false;
if (WcfClientManage.IsHeartbeat)
{
//开启发送心跳
if (timer == null)
{
StartTimer();
}
else
{
timer.Start();
}
}
else
{
if (timer != null)
{
timer.Stop();
}
}
WcfClientManage.ServerConfigRequestState = true;
}
}
if (ret == false) //表示服务主机关闭过，丢失了clientId，必须重新创建连接
{
mChannelFactory.Abort(); //关闭原来通道
CreateConnection(AppGlobal.cache.GetData("ClientService") as IClientService);
}
return(ret);
}
catch
{
WcfClientManage.ServerConfigRequestState = false;
ReConnection(false);//连接服务主机失败，重连
return(false);
}
}
private bool ServerConfigRequestState = false; //获取服务端配置读取状态
/// <summary>
/// 创建连接
/// </summary>
public void CreateConnection()
{
IWCFHandlerService wcfHandlerService = mChannelFactory.CreateChannel();
mConn.WcfService = wcfHandlerService;
string serverConfig = null;
AddMessageHeader(wcfHandlerService as IContextChannel, "", (() =>
{
mConn.ClientID = wcfHandlerService.CreateDomain(mConn.ClientName);//创建连接获取ClientID
if (ServerConfigRequestState == false)
{
//重新获取服务端配置，如：是否压缩Json、是否加密Json
serverConfig = wcfHandlerService.ServerConfig();
ServerConfigRequestState = true;
}
}));
if (!string.IsNullOrEmpty(serverConfig))
{
IsHeartbeat = serverConfig.Split(new char[] { '#' })[0] == "1" ? true : false;
HeartbeatTime = Convert.ToInt32(serverConfig.Split(new char[] { '#' })[1]);
IsMessage = serverConfig.Split(new char[] { '#' })[2] == "1" ? true : false;
MessageTime = Convert.ToInt32(serverConfig.Split(new char[] { '#' })[3]);
IsCompressJson = serverConfig.Split(new char[] { '#' })[4] == "1" ? true : false;
IsEncryptionJson = serverConfig.Split(new char[] { '#' })[5] == "1" ? true : false;
serializeType = (SerializeType)Convert.ToInt32(serverConfig.Split(new char[] { '#' })[6]);
if (IsHeartbeat)
{
//开启发送心跳
if (timer == null)
{
StartTimer();
}
else
{
timer.Start();
}
}
else
{
if (timer != null)
{
timer.Stop();
}
}
}
if (backConfig != null)
{
backConfig(IsMessage, MessageTime);
}
//创建连接成功后回调
if (createconnAction != null)
{
createconnAction.BeginInvoke(null, null);
}
}
/// <summary>
/// 创建wcf服务连接
/// </summary>
/// <param name="mainfrm"></param>
public static IWCFHandlerService CreateConnection(IClientService client)
{
try
{
//NetTcpBinding binding = new NetTcpBinding("NetTcpBinding_WCFHandlerService");
mChannelFactory = new DuplexChannelFactory <IWCFHandlerService>(client, "myendpoint");
IWCFHandlerService wcfHandlerService = mChannelFactory.CreateChannel();
string routerID;
string mProxyID;
using (var scope = new OperationContextScope(wcfHandlerService as IContextChannel))
{
// 注意namespace必须和ServiceContract中定义的namespace保持一致，默认是：http://tempuri.org
routerID = Guid.NewGuid().ToString();
var router = System.ServiceModel.Channels.MessageHeader.CreateHeader("routerID", myNamespace, routerID);
OperationContext.Current.OutgoingMessageHeaders.Add(router);
mProxyID = wcfHandlerService.CreateDomain(getLocalIPAddress());
if (WcfClientManage.ServerConfigRequestState == false)
{
//重新获取服务端配置，如：是否压缩Json、是否加密Json
string serverConfig = wcfHandlerService.ServerConfig();
WcfClientManage.IsHeartbeat = serverConfig.Split(new char[] { '#' })[0] == "1" ? true : false;
WcfClientManage.HeartbeatTime = Convert.ToInt32(serverConfig.Split(new char[] { '#' })[1]);
WcfClientManage.IsMessage = serverConfig.Split(new char[] { '#' })[2] == "1" ? true : false;
WcfClientManage.MessageTime = Convert.ToInt32(serverConfig.Split(new char[] { '#' })[3]);
WcfClientManage.IsCompressJson = serverConfig.Split(new char[] { '#' })[4] == "1" ? true : false;
WcfClientManage.IsEncryptionJson = serverConfig.Split(new char[] { '#' })[5] == "1" ? true : false;
if (WcfClientManage.IsHeartbeat)
{
//开启发送心跳
if (timer == null)
{
StartTimer();
}
else
{
timer.Start();
}
}
else
{
if (timer != null)
{
timer.Stop();
}
}
WcfClientManage.ServerConfigRequestState = true;
}
}
if (AppGlobal.cache.Contains("WCFClientID"))
{
AppGlobal.cache.Remove("WCFClientID");
}
if (AppGlobal.cache.Contains("WCFService"))
{
AppGlobal.cache.Remove("WCFService");
}
if (AppGlobal.cache.Contains("ClientService"))
{
AppGlobal.cache.Remove("ClientService");
}
if (AppGlobal.cache.Contains("routerID"))
{
AppGlobal.cache.Remove("routerID");
}
AppGlobal.cache.Add("routerID", routerID);
AppGlobal.cache.Add("WCFClientID", mProxyID);
AppGlobal.cache.Add("WCFService", wcfHandlerService);
AppGlobal.cache.Add("ClientService", client);
return(wcfHandlerService);
}
catch (Exception err)
{
throw new Exception(err.Message);
}
}
/// <summary>
/// 发送心跳
/// </summary>
/// <returns></returns>
private bool Heartbeat()
{
IWCFHandlerService _wcfService = mConn.WcfService;
try
{
bool ret = false;
string serverConfig = null;
AddMessageHeader(_wcfService as IContextChannel, "", (() =>
{
ret = _wcfService.Heartbeat(mConn.ClientID);
if (ServerConfigRequestState == false)
{
//重新获取服务端配置，如：是否压缩Json、是否加密Json
serverConfig = _wcfService.ServerConfig();
ServerConfigRequestState = true;
}
}));
if (!string.IsNullOrEmpty(serverConfig))
{
IsHeartbeat = serverConfig.Split(new char[] { '#' })[0] == "1" ? true : false;
HeartbeatTime = Convert.ToInt32(serverConfig.Split(new char[] { '#' })[1]);
IsMessage = serverConfig.Split(new char[] { '#' })[2] == "1" ? true : false;
MessageTime = Convert.ToInt32(serverConfig.Split(new char[] { '#' })[3]);
IsCompressJson = serverConfig.Split(new char[] { '#' })[4] == "1" ? true : false;
IsEncryptionJson = serverConfig.Split(new char[] { '#' })[5] == "1" ? true : false;
serializeType = (SerializeType)Convert.ToInt32(serverConfig.Split(new char[] { '#' })[6]);
if (backConfig != null)
{
backConfig(IsMessage, MessageTime);
}
if (IsHeartbeat)
{
//开启发送心跳
if (timer == null)
{
StartTimer();
}
else
{
timer.Start();
}
}
else
{
if (timer != null)
{
timer.Stop();
}
}
}
if (ret == false)//表示服务主机关闭过，丢失了clientId，必须重新创建连接
{
//mChannelFactory.Abort();//关闭原来通道
(_wcfService as IContextChannel).Abort();
CreateConnection();
}
return(ret);
}
catch
{
ServerConfigRequestState = false;
ReConnection(false);//连接服务主机失败，重连
return(false);
}
}
