public async Task <List <Service> > Get()
{
var services = new List <Service>();
var instances = await _client.GetAllInstances(_serviceName, _groupName, _clusters);
if (instances != null && instances.Any())
{
foreach (var Sitem in instances)
{
string sip = Sitem.Ip;
int sport = Sitem.Port;
if (Sitem.Metadata.ContainsKey("endpoint"))
{
string[] ipport = Sitem.Metadata["endpoint"].Split(':');
sip = ipport[0];
sport = int.Parse(ipport[1]);
}
services.Add(new Service(Sitem.InstanceId, new ServiceHostAndPort(sip, sport), "", "", new List <string>()));
}
// services.AddRange(instances.Select(i => new Service(i.InstanceId, new ServiceHostAndPort(i.Ip, i.Port), "", "", new List<string>())));
}
return(await Task.FromResult(services));
}
protected virtual async Task Naming_Should_Succeed()
{
var serviceName = $"auth-{Guid.NewGuid().ToString()}";
var instances = await _namingSvc.GetAllInstances(serviceName, false).ConfigureAwait(false);
_output.WriteLine($"Naming_Should_Succeed, GetAllInstances, {serviceName}, {instances?.ToJsonString()}");
Assert.Empty(instances);
}
protected virtual async Task DeregisterInstance_Should_Succeed()
{
var serviceName = $"dereg-{Guid.NewGuid().ToString()}";
var ip = "127.0.0.2";
var port = 9999;
await AssertRegisterSingleInstance(serviceName, ip, port, nameof(DeregisterInstance_Should_Succeed)).ConfigureAwait(false);
await _namingSvc.DeregisterInstance(serviceName, ip, port).ConfigureAwait(false);
await Task.Delay(1000).ConfigureAwait(false);
var instances = await _namingSvc.GetAllInstances(serviceName, false).ConfigureAwait(false);
_output.WriteLine($"DeregisterInstance_Should_Succeed, GetAllInstances, {serviceName}, {instances?.ToJsonString()}");
Assert.Empty(instances);
}
static async Task GetAllInstances(INacosNamingService svc)
{
await Task.Delay(500);
// 获取全部实例有很多重载，选适合自己的即可。最后一个参数表明要不要订阅这个服务
// SelectInstances, SelectOneHealthyInstance 是另外的方法可以获取服务信息。
var list = await svc.GetAllInstances("demo-svc1", Nacos.V2.Common.Constants.DEFAULT_GROUP, false);
Console.WriteLine($"======================获取实例成功，{Newtonsoft.Json.JsonConvert.SerializeObject(list)}");
}
public async Task <List <Service> > Get()
{
var services = new List <Service>();
var instances = await _client.GetAllInstances(_serviceName);
if (instances != null && instances.Any())
{
services.AddRange(instances.Select(i => new Service(i.InstanceId, new ServiceHostAndPort(i.Ip, i.Port), "", "", new List <string>())));
}
return(await Task.FromResult(services));
}
public async Task <List <Service> > Get()
{
var services = new List <Service>();
var instances = await _service.GetAllInstances(_serviceName, _groupName);
if (instances != null && instances.Any())
{
foreach (var instance in instances)
{
services.Add(BuildService(instance));
}
}
return(await Task.FromResult(services));
}
public async Task <MessageModel <string> > GetStatus()
{
var data = new MessageModel <string>();
var instances = await NacosNamingService.GetAllInstances(JsonConfigSettings.NacosServiceName);
if (instances == null || instances.Count == 0)
{
data.status = 406;
data.msg = "DOWN";
data.success = false;
return(data);
}
// 获取当前程序IP
var currentIp = IpHelper.GetCurrentIp(null);
bool isUp = false;
instances.ForEach(item =>
{
if (item.Ip == currentIp)
{
isUp = true;
}
});
// var baseUrl = await NacosNamingService.GetServerStatus();
if (isUp)
{
data.status = 200;
data.msg = "UP";
data.success = true;
return(data);
}
else
{
data.status = 406;
data.msg = "DOWN";
data.success = false;
return(data);
}
}