/// <summary>获取或添加</summary>
/// <param name="name"></param>
/// <returns></returns>
public ProxyItem GetOrAdd(String name)
{
if (name.IsNullOrEmpty())
{
return(null);
}
var mi = Items.FirstOrDefault(e => e.Name.EqualIgnoreCase(name));
if (mi != null)
{
return(mi);
}
lock (this)
{
var list = new List <ProxyItem>(Items);
mi = list.FirstOrDefault(e => e.Name.EqualIgnoreCase(name));
if (mi != null)
{
return(mi);
}
mi = new ProxyItem {
Name = name
};
list.Add(mi);
Items = list.ToArray();
return(mi);
}
}
private ProxyBase CreateProxy(ProxyItem item, Boolean debug)
{
var xs = ProxyHelper.GetAll();
var type = xs.FirstOrDefault(e => item.Provider.EqualIgnoreCase(e.Name, e.FullName, e.Name.TrimEnd("Proxy")));
if (type == null)
{
return(null);
}
if (type.CreateInstance() is not ProxyBase proxy)
{
return(null);
}
using var span = _tracer?.NewSpan("CreateProxy", item);
proxy.Name = item.Name;
proxy.Tracer = _tracer;
XTrace.WriteLine("创建代理 {0}", item.ToJson());
proxy.Init(item.Config);
// 配置本地、远程参数。高级参数直接修改这里，解析item.Value
proxy.Local = new NetUri(item.Local);
if (proxy is NATProxy nat && !item.Remote.IsNullOrEmpty())
{
nat.RemoteServer = new NetUri(item.Remote);
}
// 配置日志
proxy.Log = XTrace.Log;
if (debug)
{
proxy.SessionLog = XTrace.Log;
}
// 启动服务
proxy.Start();
return(proxy);
}
private ProxyBase CreateProxy(ProxyItem item, Boolean debug)
{
var xs = ProxyHelper.GetAll();
var type = xs.FirstOrDefault(e => item.Provider.EqualIgnoreCase(e.Name, e.FullName, e.Name.TrimEnd("Proxy")));
if (type == null)
{
return(null);
}
var proxy = type.CreateInstance() as ProxyBase;
if (proxy == null)
{
return(null);
}
// 配置本地、远程参数。高级参数直接修改这里，解析item.Value
proxy.Local = new NetUri(item.Local);
if (proxy is NATProxy nat && !item.Remote.IsNullOrEmpty())
{
nat.RemoteServer = new NetUri(item.Remote);
}
// 配置日志
proxy.Log = XTrace.Log;
if (debug)
{
proxy.SessionLog = XTrace.Log;
}
// 启动服务
proxy.Start();
return(proxy);
}
/// <summary>已加载</summary>
protected override void OnLoaded()
{
// 本进程的第一次加载时，补齐缺失项
if (_proxyArray == null)
{
var list = new List <ProxyItem>();
var ms = Items;
if (ms != null && ms.Length > 0)
{
list.AddRange(ms);
}
var demo = list.Count == 0;
var idx = 1;
var arr = ProxyHelper.GetAll();
foreach (var item in arr)
{
if (!item.IsAbstract && item.GetGenericArguments().Length == 0)
{
var pxy = item.CreateInstance() as ProxyBase;
var name = pxy.Name.TrimEnd("Proxy");
// 如果没有该类型的代理项，则增加一个
if (!list.Any(e => e.Provider == name))
{
var pi = new ProxyItem
{
Name = "Demo" + idx++,
Provider = name,
};
if (item == typeof(NATProxy))
{
pi.Local = "tcp://0.0.0.0:3388";
pi.Remote = "tcp://localhost:3389";
}
else if (item == typeof(HttpReverseProxy))
{
pi.Local = "tcp://0.0.0.0:8081";
pi.Remote = "tcp://www.newlifex.com:80";
}
else if (item == typeof(HttpProxy))
{
pi.Local = "tcp://0.0.0.0:1080";
pi.Remote = "";
pi.Config = "user=;pass=newlife;realm=Access to NewLife-HttpProxy";
}
// 演示模式时，默认开启所有代理
if (demo)
{
pi.Enable = true;
}
list.Add(pi);
}
}
}
_proxyArray = arr;
Items = list.ToArray();
}
base.OnLoaded();
}