/// <summary>
/// 注册
/// </summary>
/// <param name="target">注册目标</param>
/// <param name="countDown">注册超时次数</param>
/// <returns></returns>
public bool ToCenter(Target target, int countDown = 10)
{
begin:
try
{
_channel = new Channel($"{target.IpAddress}:{target.Port}", ChannelCredentials.Insecure);
_client = new BrokerCenter.BrokerCenterClient(_channel);
Micro micro = new Micro();
micro.Timeout = (int)SettingService.TimeOut;
micro.Name = SettingService.FuncName;
micro.Ip = SettingService.Local.IpAddress == null?GetLocalIps() : SettingService.Local.IpAddress;
micro.Port = SettingService.Local.Port;
micro.Weight = SettingService.Weight;
micro.Nickname = SettingService.AppName;
bool rlt = (_client.Add_broker(micro).Reply == "1");
if (rlt)
{
Console.ForegroundColor = ConsoleColor.DarkGreen;
Console.WriteLine($"{DateTime.Now}");
Console.WriteLine($"本机【{SettingService.AppName}】：");
foreach (var ip in micro.Ip.Split(','))
{
Console.WriteLine($"{ip}");
}
Console.WriteLine($"已注册到：{target.IpAddress}");
Console.ResetColor();
Console.WriteLine($"----------------------------------------------------------------- ");
}
return(rlt);
}
catch (Exception ex)
{
Thread.Sleep(1000);//间隔一秒后重新注册
if (countDown > 0)
{
Console.ForegroundColor = ConsoleColor.DarkYellow;
Console.WriteLine($"{DateTime.Now} 注册到{target.IpAddress}:{target.Port}失败......剩余重试次数（{countDown}）");
Console.WriteLine($"错误信息：{ex.Message}");
Console.ResetColor();
try
{
_client = new BrokerCenter.BrokerCenterClient(_channel);
}
catch
{
//忽略异常
}
--countDown;
goto begin;
}
else
{
Console.ForegroundColor = ConsoleColor.DarkRed;
Console.WriteLine($"{DateTime.Now} 未连接到{target.IpAddress}:{target.Port}注册失败......");
Console.ResetColor();
}
}
return(true);
}
/// <summary>
/// 注册
/// </summary>
/// <param name="target">注册目标</param>
/// <param name="countDown">注册超时次数</param>
/// <returns></returns>
public bool ToCenter(Target target, int countDown = 10)
{
begin:
try
{
_channel = new Channel($"{target.IpAddress}:{target.Port}", ChannelCredentials.Insecure);
_client = new BrokerCenter.BrokerCenterClient(_channel);
Micro micro = new Micro();
micro.Timeout = (int)SettingService.TimeOut;
micro.Name = SettingService.FuncName;
micro.Ip = SettingService.Local.IpAddress == null?GetLocalIps() : SettingService.Local.IpAddress;
micro.Port = SettingService.Local.Port;
micro.Weight = SettingService.Weight;
micro.Nickname = SettingService.AppName;
bool rlt = (_client.Add_broker(micro).Reply == "1");
if (rlt)
{
StringBuilder stringBuilder = new StringBuilder();
stringBuilder.AppendLine($"本机【{SettingService.AppName}】：");
foreach (var ip in micro.Ip.Split(','))
{
stringBuilder.AppendLine($"{ip}");
}
stringBuilder.AppendLine($"已注册到：{target.IpAddress}");
Log.Anno(stringBuilder.ToString(), typeof(Register));
Log.WriteLine($"已注册到：{target.IpAddress}");
}
return(rlt);
}
catch (Exception ex)
{
Task.Delay(1000).Wait();//间隔一秒后重新注册
if (countDown > 0)
{
StringBuilder stringBuilder = new StringBuilder();
stringBuilder.AppendLine($"注册到{target.IpAddress}:{target.Port}失败......剩余重试次数（{countDown}）");
stringBuilder.AppendLine(ex.Message);
Log.Anno(stringBuilder.ToString(), typeof(Register));
try
{
_client = new BrokerCenter.BrokerCenterClient(_channel);
}
catch
{
//忽略异常
}
--countDown;
goto begin;
}
else
{
Log.Anno($"{DateTime.Now} 未连接到{target.IpAddress}:{target.Port}注册失败......", typeof(Register));
}
}
return(true);
}
public static string Invoke(Dictionary <string, string> input)
{
Channel channel = new Channel($"{SettingService.Local.IpAddress}:{SettingService.Local.Port}", ChannelCredentials.Insecure);
BrokerCenter.BrokerCenterClient client = new BrokerCenter.BrokerCenterClient(channel);
BrokerRequest request = new BrokerRequest();
request.Input.Add(input);
var rlt = client.Invoke(request);
channel.ShutdownAsync();
return(rlt.Reply);
}
/// <summary>
/// 更新服务缓存
/// </summary>
internal static void UpdateCache(string channel)
{
#region 到DNS中心取服务信息
try
{
if (channel.Equals("cron:"))
{
RefreshServiceMd5();
channel = ServiceMd5;
}
DateTime now = DateTime.Now; //获取缓存时间
GetMicroRequest request = new GetMicroRequest();
request.Request = channel;
var microList = _client.GetMicro(request: request, 30000.GetCallOptions()).Micros.ToList();
#region Micro +添加到缓存
if (microList != null && microList.Count > 0)
{
var microCaches = new List <MicroCache>();
microList.ForEach(m =>
{
microCaches.Add(new MicroCache()
{
LasTime = now,
Mi = m,
Tags = m.Name.Split(new string[] { "," }, StringSplitOptions.RemoveEmptyEntries).Select(t => t.Substring(0, t.Length - 7)).ToList()
});
});
_microCaches = microCaches;
#region 步服务到连接池
var scs = new List <ServiceConfig>();
_microCaches.ForEach(mc =>
{
if (!scs.Exists(s => s.Host == mc.Mi.Ip && s.Port == mc.Mi.Port))
{
scs.Add(new ServiceConfig()
{
Host = mc.Mi.Ip,
Port = mc.Mi.Port,
Timeout = mc.Mi.Timeout
});
}
});
GrpcFactory.Synchronization(scs);
#endregion
}
else
{
_microCaches.Clear();
GrpcFactory.Synchronization(new List <ServiceConfig>());
}
#endregion
}
catch
{
try
{
_channel.ShutdownAsync();
// return (null, FailMessage($"负载中心连接失败！"));
_channel = new Channel($"{SettingService.Local.IpAddress}:{SettingService.Local.Port}", ChannelCredentials.Insecure);
_client = new BrokerCenter.BrokerCenterClient(_channel);
}
catch
{
// ignored
}
}
#endregion
}
public KvStorageEngine()
{
channel = new Channel($"{SettingService.Local.IpAddress}:{SettingService.Local.Port}", ChannelCredentials.Insecure);
client = new BrokerCenter.BrokerCenterClient(channel);
}