Class DiscoveryClient

Inheritance

System.Object

DiscoveryClient

EurekaDiscoveryClient

Implements

IEurekaClient

ILookupService

Namespace: Steeltoe.Discovery.Eureka

Assembly: Steeltoe.Discovery.Eureka.dll

Syntax

public class DiscoveryClient : object, IEurekaClient, ILookupService

Constructors

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DiscoveryClient(ApplicationInfoManager, ILoggerFactory)

Declaration

protected DiscoveryClient(ApplicationInfoManager appInfoManager, ILoggerFactory logFactory = null)

Parameters

Type	Name	Description
ApplicationInfoManager	appInfoManager
ILoggerFactory	logFactory

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DiscoveryClient(IEurekaClientConfig, IEurekaHttpClient, ILoggerFactory)

Declaration

public DiscoveryClient(IEurekaClientConfig clientConfig, IEurekaHttpClient httpClient = null, ILoggerFactory logFactory = null)

Parameters

Type	Name	Description
IEurekaClientConfig	clientConfig
IEurekaHttpClient	httpClient
ILoggerFactory	logFactory

Fields

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_appInfoManager

Declaration

protected ApplicationInfoManager _appInfoManager

Field Value

Type	Description
ApplicationInfoManager

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_cacheRefreshTimer

Declaration

protected Timer _cacheRefreshTimer

Field Value

Type	Description
Timer

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_heartBeatTimer

Declaration

protected Timer _heartBeatTimer

Field Value

Type	Description
Timer

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_httpClient

Declaration

protected IEurekaHttpClient _httpClient

Field Value

Type	Description
IEurekaHttpClient

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_localRegionApps

Declaration

protected volatile Applications _localRegionApps

Field Value

Type	Description
Applications

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_logger

Declaration

protected ILogger _logger

Field Value

Type	Description
ILogger

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_random

Declaration

protected Random _random

Field Value

Type	Description
Random

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_registryFetchCounter

Declaration

protected long _registryFetchCounter

Field Value

Type	Description
System.Int64

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_regularLogger

Declaration

protected ILogger _regularLogger

Field Value

Type	Description
ILogger

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_shutdown

Declaration

protected int _shutdown

Field Value

Type	Description
System.Int32

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_startupLogger

Declaration

protected ILogger _startupLogger

Field Value

Type	Description
ILogger

Properties

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Applications

Declaration

public Applications Applications { get; }

Property Value

Type	Description
Applications

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ClientConfig

Declaration

public virtual IEurekaClientConfig ClientConfig { get; }

Property Value

Type	Description
IEurekaClientConfig

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HealthCheckHandler

Declaration

public IHealthCheckHandler HealthCheckHandler { get; set; }

Property Value

Type	Description
IHealthCheckHandler

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HttpClient

Declaration

public IEurekaHttpClient HttpClient { get; }

Property Value

Type	Description
IEurekaHttpClient

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LastGoodDeltaRegistryFetchTimestamp

Declaration

public long LastGoodDeltaRegistryFetchTimestamp { get; }

Property Value

Type	Description
System.Int64

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LastGoodFullRegistryFetchTimestamp

Declaration

public long LastGoodFullRegistryFetchTimestamp { get; }

Property Value

Type	Description
System.Int64

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LastGoodHeartbeatTimestamp

Declaration

public long LastGoodHeartbeatTimestamp { get; }

Property Value

Type	Description
System.Int64

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LastGoodRegisterTimestamp

Declaration

public long LastGoodRegisterTimestamp { get; }

Property Value

Type	Description
System.Int64

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LastGoodRegistryFetchTimestamp

Declaration

public long LastGoodRegistryFetchTimestamp { get; }

Property Value

Type	Description
System.Int64

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LastRemoteInstanceStatus

Declaration

public InstanceStatus LastRemoteInstanceStatus { get; }

Property Value

Type	Description
InstanceStatus

Methods

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FetchFullRegistryAsync()

Declaration

protected async System.Threading.Tasks.Task<Applications> FetchFullRegistryAsync()

Returns

Type	Description
System.Threading.Tasks.Task<Applications>

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FetchRegistryAsync(Boolean)

Declaration

protected async System.Threading.Tasks.Task<bool> FetchRegistryAsync(bool fullUpdate)

Parameters

Type	Name	Description
System.Boolean	fullUpdate

Returns

Type	Description
System.Threading.Tasks.Task<System.Boolean>

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FetchRegistryDeltaAsync()

Declaration

protected async System.Threading.Tasks.Task<Applications> FetchRegistryDeltaAsync()

Returns

Type	Description
System.Threading.Tasks.Task<Applications>

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GetApplication(String)

Declaration

public Application GetApplication(string appName)

Parameters

Type	Name	Description
System.String	appName

Returns

Type	Description
Application

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GetInstanceById(String)

Declaration

public IList<InstanceInfo> GetInstanceById(string id)

Parameters

Type	Name	Description
System.String	id

Returns

Type	Description
IList<InstanceInfo>

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GetInstanceRemoteStatus()

Declaration

public InstanceStatus GetInstanceRemoteStatus()

Returns

Type	Description
InstanceStatus

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GetInstancesByVipAddress(String, Boolean)

Declaration

public IList<InstanceInfo> GetInstancesByVipAddress(string vipAddress, bool secure)

Parameters

Type	Name	Description
System.String	vipAddress
System.Boolean	secure

Returns

Type	Description
IList<InstanceInfo>

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GetInstancesByVipAddressAndAppName(String, String, Boolean)

Declaration

public IList<InstanceInfo> GetInstancesByVipAddressAndAppName(string vipAddress, string appName, bool secure)

Parameters

Type	Name	Description
System.String	vipAddress
System.String	appName
System.Boolean	secure

Returns

Type	Description
IList<InstanceInfo>

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GetNextServerFromEureka(String, Boolean)

Declaration

public InstanceInfo GetNextServerFromEureka(string vipAddress, bool secure)

Parameters

Type	Name	Description
System.String	vipAddress
System.Boolean	secure

Returns

Type	Description
InstanceInfo

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Initialize()

Declaration

protected void Initialize()

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InitializeAsync()

Declaration

protected async System.Threading.Tasks.Task InitializeAsync()

Returns

Type	Description
System.Threading.Tasks.Task

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RefreshInstanceInfo()

Declaration

protected void RefreshInstanceInfo()

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RegisterAsync()

Declaration

protected async System.Threading.Tasks.Task<bool> RegisterAsync()

Returns

Type	Description
System.Threading.Tasks.Task<System.Boolean>

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RegisterDirtyInstanceInfo(InstanceInfo)

Declaration

protected async System.Threading.Tasks.Task<bool> RegisterDirtyInstanceInfo(InstanceInfo inst)

Parameters

Type	Name	Description
InstanceInfo	inst

Returns

Type	Description
System.Threading.Tasks.Task<System.Boolean>

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RenewAsync()

Declaration

protected async System.Threading.Tasks.Task<bool> RenewAsync()

Returns

Type	Description
System.Threading.Tasks.Task<System.Boolean>

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ShutdownAsync()

Declaration

public virtual async System.Threading.Tasks.Task ShutdownAsync()

Returns

Type	Description
System.Threading.Tasks.Task

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StartTimer(String, Int32, Action)

Declaration

protected Timer StartTimer(string name, int interval, Action task)

Parameters

Type	Name	Description
System.String	name
System.Int32	interval
Action	task

Returns

Type	Description
Timer

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UnregisterAsync()

Declaration

protected async System.Threading.Tasks.Task<bool> UnregisterAsync()

Returns

Type	Description
System.Threading.Tasks.Task<System.Boolean>

Events

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OnApplicationsChange

Declaration

public event EventHandler<Applications> OnApplicationsChange

Event Type

Type	Description
EventHandler<Applications>

Implements

IEurekaClient

ILookupService