/// <summary>
/// 从注册表容器中根据Message的Action找到匹配的 binding和 endpointaddress
/// </summary>
/// <param name="requestMessage"></param>
/// <param name="binding"></param>
/// <param name="endpointAddress"></param>
public static HeaderParameter AddClient(Message requestMessage, HeaderParameter para, out EndpointAddress endpointAddress, out Uri touri)
{
string contractNamespace = requestMessage.Headers.Action.Substring(0, requestMessage.Headers.Action.LastIndexOf("/"));
RegistrationInfo regInfo = null;
lock (RegistrationList)
{
List <KeyValuePair <int, RegistrationInfo> > krlist = RegistrationList.OrderBy(x => x.Value.ClientNum).ToList().FindAll(x => x.Value.ContractNamespace.Contains(contractNamespace));
if (krlist.Count > 0)
{
foreach (var r in krlist)
{
if (r.Value.pluginList.FindIndex(x => x.name == para.pluginname) > -1)
{
RoundRobinCount.Add(para.routerid, r.Key);
r.Value.ClientNum += 1;
regInfo = r.Value;
break;
}
}
}
}
if (regInfo == null)
{
throw new Exception("找不到对应的路由地址");
}
Uri addressUri = new Uri(regInfo.Address);
//binding = CustomBindConfig.GetRouterBinding(addressUri.Scheme);
endpointAddress = new EndpointAddress(regInfo.Address);
//重设Message的目标终结点
touri = new Uri(regInfo.Address);
PluginInfo pinfo = regInfo.pluginList.Find(x => x.name == para.pluginname);
if (pinfo != null && !string.IsNullOrEmpty(pinfo.replyidentify))
{
para.replyidentify = pinfo.replyidentify;
}
//界面显示
hostwcfRouter(RegistrationList.Values.ToList());
return(para);
}
/// <summary>
/// 加载路由器的路由表
/// </summary>
public static void LoadRouterBill()
{
string _hostname = null;
string _servicetype = null;
string _address = null;
string _contractname = null;
string _contractnamespace = null;
XmlDocument xmlDoc = new System.Xml.XmlDocument();
xmlDoc.Load(RouterServerManage.routerfile);
XmlNodeList rlist = xmlDoc.DocumentElement.SelectNodes("record");
foreach (XmlNode xe in rlist)
{
_hostname = xe.SelectSingleNode("hostname").InnerText;
_servicetype = xe.SelectSingleNode("servicetype").InnerText;
_address = xe.SelectSingleNode("address").InnerText;
_contractname = xe.SelectSingleNode("ContractName").InnerText;
_contractnamespace = xe.SelectSingleNode("ContractNamespace").InnerText;
RegistrationInfo registrationInfo = new RegistrationInfo {
HostName = _hostname, ServiceType = _servicetype, Address = _address, ContractName = _contractname, ContractNamespace = _contractnamespace
};
registrationInfo.pluginList = new List <PluginInfo>();
XmlNodeList plist = xe.SelectNodes("plugins/plugin");
foreach (XmlNode ps in plist)
{
string name = ps.Attributes["name"].Value;
string title = ps.Attributes["title"].Value;
string replyidentify = ps.Attributes["replyidentify"].Value;
PluginInfo plugin = new PluginInfo();
plugin.name = name;
plugin.title = title;
plugin.replyidentify = replyidentify;
registrationInfo.pluginList.Add(plugin);
}
if (!RouterServerManage.RegistrationList.ContainsKey(registrationInfo.GetHashCode()))
{
RouterServerManage.RegistrationList.Add(registrationInfo.GetHashCode(), registrationInfo);
}
}
}
public static void RemoveClient(HeaderParameter para)
{
if (RouterServerManage.routerDic.ContainsKey(para.routerid))
{
lock (RouterServerManage.routerDic)
{
(RouterServerManage.routerDic[para.routerid] as IContextChannel).Abort();
RouterServerManage.routerDic.Remove(para.routerid);
RouterServerManage.headParaDic.Remove(para.routerid);
}
}
if (RouterServerManage.RoundRobinCount.ContainsKey(para.routerid))
{
lock (RouterServerManage.RegistrationList)
{
int key = RouterServerManage.RoundRobinCount[para.routerid];
RegistrationInfo regInfo = RouterServerManage.RegistrationList[key];
regInfo.ClientNum -= 1;
}
}
//界面显示
hostwcfRouter(RegistrationList.Values.ToList());
}
