public async Task <EurekaHttpResponse> RegisterAsync(InstanceInfo info)
{
var client = GetHttpClient(_config);
var requestUri = GetRequestUri(_serviceUrl + "apps/" + Uri.EscapeDataString(info.AppName));
var request = GetRequestMessage(HttpMethod.Post, requestUri);
request.Content = GetRequestContent(new JsonInstanceInfoRoot(info.ToJsonInstance()));
using (HttpResponseMessage response = await client.SendAsync(request))
{
Trace.TraceInformation("RegisterAsync {0}, status: {1}", requestUri.ToString(), response.StatusCode);
EurekaHttpResponse resp = new EurekaHttpResponse(response.StatusCode)
{
Headers = response.Headers
};
if (response.StatusCode == HttpStatusCode.InternalServerError)
{
var jsonError = await response.Content.ReadAsStringAsync();
Trace.TraceInformation($"Something goes wrong in registering: {jsonError}");
}
return(resp);
}
}
public void ToJsonInstance_DefaultInstanceConfig_Correct()
{
EurekaInstanceConfig config = new EurekaInstanceConfig();
InstanceInfo info = InstanceInfo.FromInstanceConfig(config);
Assert.NotNull(info);
JsonInstanceInfo jinfo = info.ToJsonInstance();
// Verify
Assert.Equal(config.GetHostName(false), jinfo.InstanceId);
Assert.Equal(EurekaInstanceConfig.Default_Appname.ToUpperInvariant(), jinfo.AppName);
Assert.Null(jinfo.AppGroupName);
Assert.Equal(config.IpAddress, jinfo.IpAddr);
Assert.Equal("na", jinfo.Sid);
Assert.NotNull(jinfo.Port);
Assert.Equal(80, jinfo.Port.Port);
Assert.True(Boolean.Parse(jinfo.Port.Enabled));
Assert.NotNull(jinfo.SecurePort);
Assert.Equal(443, jinfo.SecurePort.Port);
Assert.False(Boolean.Parse(jinfo.SecurePort.Enabled));
Assert.Equal("http://" + config.GetHostName(false) + ":" + 80 + "/", jinfo.HomePageUrl);
Assert.Equal("http://" + config.GetHostName(false) + ":" + 80 + "/Status", jinfo.StatusPageUrl);
Assert.Equal("http://" + config.GetHostName(false) + ":" + 80 + "/healthcheck", jinfo.HealthCheckUrl);
Assert.Null(jinfo.SecureHealthCheckUrl);
Assert.Equal(config.GetHostName(false) + ":" + 80, jinfo.VipAddress);
Assert.Equal(config.GetHostName(false) + ":" + 443, jinfo.SecureVipAddress);
Assert.Equal(1, jinfo.CountryId);
Assert.NotNull(jinfo.DataCenterInfo);
Assert.Equal("MyOwn", jinfo.DataCenterInfo.Name);
Assert.Equal("com.netflix.appinfo.InstanceInfo$DefaultDataCenterInfo", jinfo.DataCenterInfo.ClassName);
Assert.Equal(config.GetHostName(false), jinfo.HostName);
Assert.Equal(InstanceStatus.STARTING, jinfo.Status);
Assert.Equal(InstanceStatus.UNKNOWN, jinfo.OverriddenStatus);
Assert.NotNull(jinfo.LeaseInfo);
Assert.Equal(30, jinfo.LeaseInfo.RenewalIntervalInSecs);
Assert.Equal(90, jinfo.LeaseInfo.DurationInSecs);
Assert.Equal(0, jinfo.LeaseInfo.RegistrationTimestamp);
Assert.Equal(0, jinfo.LeaseInfo.LastRenewalTimestamp);
Assert.Equal(0, jinfo.LeaseInfo.LastRenewalTimestampLegacy);
Assert.Equal(0, jinfo.LeaseInfo.EvictionTimestamp);
Assert.Equal(0, jinfo.LeaseInfo.ServiceUpTimestamp);
Assert.False(jinfo.IsCoordinatingDiscoveryServer);
Assert.NotNull(jinfo.Metadata);
Assert.Equal(1, jinfo.Metadata.Count);
Assert.True(jinfo.Metadata.ContainsKey("@class"));
Assert.True(jinfo.Metadata.ContainsValue("java.util.Collections$EmptyMap"));
Assert.Equal(jinfo.LastDirtyTimestamp, jinfo.LastUpdatedTimestamp);
Assert.Equal(ActionType.ADDED, jinfo.Actiontype);
Assert.Null(jinfo.AsgName);
}
public virtual async Task <EurekaHttpResponse> RegisterAsync(InstanceInfo info)
{
if (info == null)
{
throw new ArgumentNullException(nameof(info));
}
HttpClient client = GetHttpClient(_config);
var requestUri = GetRequestUri(_serviceUrl + "apps/" + info.AppName);
var request = GetRequestMessage(HttpMethod.Post, requestUri);
#if NET452
// If certificate validation is disabled, inject a callback to handle properly
RemoteCertificateValidationCallback prevValidator = null;
if (!_config.ValidateCertificates)
{
prevValidator = ServicePointManager.ServerCertificateValidationCallback;
ServicePointManager.ServerCertificateValidationCallback = (sender, cert, chain, sslPolicyErrors) => true;
}
#endif
try
{
request.Content = GetRequestContent(new JsonInstanceInfoRoot(info.ToJsonInstance()));
using (HttpResponseMessage response = await client.SendAsync(request))
{
_logger?.LogDebug("RegisterAsync {0}, status: {1}", requestUri.ToString(), response.StatusCode);
EurekaHttpResponse resp = new EurekaHttpResponse(response.StatusCode);
resp.Headers = response.Headers;
return(resp);
}
}
catch (Exception e)
{
_logger?.LogError("RegisterAsync Exception:", e);
throw;
}
finally
{
DisposeHttpClient(client);
#if NET452
ServicePointManager.ServerCertificateValidationCallback = prevValidator;
#endif
}
}
public async void RegisterAsync_SendsValidPOSTData()
{
IHostingEnvironment envir = new HostingEnvironment();
TestConfigServerStartup.Response = "";
TestConfigServerStartup.ReturnStatus = 204;
var builder = new WebHostBuilder().UseStartup <TestConfigServerStartup>().UseEnvironment(envir.EnvironmentName);
var server = new TestServer(builder);
var uri = "http://localhost:8888/";
server.BaseAddress = new Uri(uri);
EurekaInstanceConfig config = new EurekaInstanceConfig()
{
AppName = "foobar"
};
InstanceInfo info = InstanceInfo.FromInstanceConfig(config);
var cconfig = new EurekaClientConfig()
{
EurekaServerServiceUrls = uri
};
var client = new EurekaHttpClient(cconfig, server.CreateClient());
EurekaHttpResponse resp = await client.RegisterAsync(info);
Assert.NotNull(TestConfigServerStartup.LastRequest);
Assert.Equal("POST", TestConfigServerStartup.LastRequest.Method);
Assert.Equal("localhost:8888", TestConfigServerStartup.LastRequest.Host.Value);
Assert.Equal("/apps/FOOBAR", TestConfigServerStartup.LastRequest.Path.Value);
// Check JSON payload
JsonInstanceInfoRoot recvJson = JsonInstanceInfoRoot.Deserialize(TestConfigServerStartup.RequestBody);
Assert.NotNull(recvJson);
Assert.NotNull(recvJson.Instance);
// Compare a few random values
JsonInstanceInfo sentJsonObj = info.ToJsonInstance();
Assert.Equal(sentJsonObj.Actiontype, recvJson.Instance.Actiontype);
Assert.Equal(sentJsonObj.AppName, recvJson.Instance.AppName);
Assert.Equal(sentJsonObj.HostName, recvJson.Instance.HostName);
}