public async ValueTask <ConsulClient> GetClient()
{
ConsulClient result = null;
var address = new List <AddressModel>();
foreach (var addressModel in _config.Addresses)
{
_healthCheckService.Monitor(addressModel);
var task = _healthCheckService.IsHealth(addressModel);
if (!(task.IsCompletedSuccessfully ? task.Result : await task))
{
continue;
}
address.Add(addressModel);
}
var vt = _consulAddressSelector.SelectAsync(new AddressSelectContext
{
Descriptor = new ServiceDescriptor {
Id = nameof(DefaultConsulClientProvider)
},
Address = address
});
var addr = vt.IsCompletedSuccessfully ? vt.Result : await vt;
if (addr != null)
{
var ipAddress = addr as IpAddressModel;
result = _consulClients.GetOrAdd(ipAddress, new ConsulClient(config =>
{
config.Address = new Uri($"http://{ipAddress.Ip}:{ipAddress.Port}");
}, null, h => { h.UseProxy = false; h.Proxy = null; }));
}
return(result);
}
public async ValueTask <IpAddressModel> FindServiceEntry(string serverName)
{
var client = _consulClientProvider.GetConsulClient();
ServiceEntry[] healths = _dictionary.GetOrAdd(serverName, (await client.Health.Service(serverName, "", true)).Response);
var ipAddressModels = new List <AddressModel>();
healths.ToList().ForEach(service =>
{
ipAddressModels.Add(new IpAddressModel()
{
Ip = service.Service.Address,
Port = service.Service.Port
});
});
var ipAddressModel = await _consulAddressSelector.SelectAsync(new AddressSelectContext()
{
Address = ipAddressModels,
Name = serverName
});
return(ipAddressModel as IpAddressModel);
}
public async Task <ConsulClient> GetClient()
{
ConsulClient result = null;
var address = new List <AddressModel>();
foreach (var addressModel in _config.Addresses)
{
await _healthCheckService.Monitor(addressModel);
var isHealth = await _healthCheckService.IsHealth(addressModel);
if (!isHealth)
{
_logger.LogWarning($"服务注册中心地址{addressModel.ToString()}不健康。");
continue;
}
address.Add(addressModel);
}
if (!address.Any())
{
if (_logger.IsEnabled(Level.Warning))
{
_logger.LogWarning($"找不到可用的注册中心地址。");
}
return(null);
}
var addr = await _consulAddressSelector.SelectAsync(new AddressSelectContext
{
Descriptor = new ServiceDescriptor {
Id = nameof(DefaultConsulClientProvider)
},
Address = address
});
if (addr != null)
{
var ipAddress = addr as IpAddressModel;
result = _consulClients.GetOrAdd(ipAddress, new ConsulClient(config =>
{
config.Address = new Uri($"http://{ipAddress.Ip}:{ipAddress.Port}");
}, null, h => { h.UseProxy = false; h.Proxy = null; }));
}
return(result);
}
