public ConsulClient(string serviceName, Func <ConsulConfig> getConfig,
ISourceBlock <ConsulConfig> configChanged, IEnvironmentVariableProvider environmentVariableProvider,
ILog log, IDateTime dateTime, Func <string, AggregatingHealthStatus> getAggregatedHealthStatus)
{
_serviceName = serviceName;
GetConfig = getConfig;
_dateTime = dateTime;
Log = log;
DataCenter = environmentVariableProvider.DataCenter;
_waitForConfigChange = new TaskCompletionSource <bool>();
configChanged.LinkTo(new ActionBlock <ConsulConfig>(ConfigChanged));
var address = environmentVariableProvider.ConsulAddress ?? $"{CurrentApplicationInfo.HostName}:8500";
ConsulAddress = new Uri($"http://{address}");
_httpClient = new HttpClient {
BaseAddress = ConsulAddress, Timeout = getConfig().HttpTimeout
};
_aggregatedHealthStatus = getAggregatedHealthStatus("ConsulClient");
_resultChanged = new BufferBlock <EndPointsResult>();
_initializedVersion = new TaskCompletionSource <bool>();
ShutdownToken = new CancellationTokenSource();
Task.Run(LoadVersionLoop);
Task.Run(LoadEndpointsLoop);
}
public NewServiceDiscovery(string serviceName,
ReachabilityCheck reachabilityCheck,
IEnvironment environment,
ISourceBlock <DiscoveryConfig> configListener,
Func <DiscoveryConfig> discoveryConfigFactory,
ILog log,
IDiscovery discovery,
Func <string, AggregatingHealthStatus> getAggregatingHealthStatus)
{
Log = log;
_discovery = discovery;
_serviceName = serviceName;
_originatingEnvironmentDeployment = new DeploymentIdentifier(serviceName, environment.DeploymentEnvironment, environment);
_masterDeployment = new DeploymentIdentifier(serviceName, MASTER_ENVIRONMENT, environment);
_reachabilityCheck = reachabilityCheck;
GetConfig = discoveryConfigFactory;
_initTask = Task.Run(() => ReloadRemoteHost(discoveryConfigFactory()));
_configBlockLink = configListener.LinkTo(new ActionBlock <DiscoveryConfig>(ReloadRemoteHost));
AggregatingHealthStatus = getAggregatingHealthStatus("Discovery");
_healthCheck = AggregatingHealthStatus.RegisterCheck(_serviceName, () => new ValueTask <HealthCheckResult>(_getHealthStatus()));
_getHealthStatus = () => HealthCheckResult.Healthy("Initializing. Service was not discovered yet");
}
public ConsulClient(string serviceName, Func <ConsulConfig> getConfig,
ISourceBlock <ConsulConfig> configChanged, IEnvironment environment,
ILog log, IDateTime dateTime, Func <string, AggregatingHealthStatus> getAggregatedHealthStatus)
{
_serviceName = serviceName;
_serviceNameOrigin = serviceName;
GetConfig = getConfig;
_dateTime = dateTime;
Log = log;
Zone = environment.Zone;
_waitForConfigChange = new TaskCompletionSource <bool>();
configChanged.LinkTo(new ActionBlock <ConsulConfig>(ConfigChanged));
var address = environment.ConsulAddress ?? $"{CurrentApplicationInfo.HostName}:8500";
ConsulAddress = new Uri($"http://{address}");
_httpClient = new HttpClient {
BaseAddress = ConsulAddress, Timeout = TimeSpan.FromMinutes(100)
}; // timeout will be implemented using cancellationToken when calling httpClient
_aggregatedHealthStatus = getAggregatedHealthStatus("ConsulClient");
_resultChanged = new BufferBlock <EndPointsResult>();
_initializedVersion = new TaskCompletionSource <bool>();
ShutdownToken = new CancellationTokenSource();
_healthCheck = _aggregatedHealthStatus.RegisterCheck(_serviceNameOrigin, () => _getHealthStatus());
}
public WorkloadMetrics(Func <string, AggregatingHealthStatus> getAggregatingHealthStatus, Func <WorkloadMetricsConfig> getConfig, IDateTime dateTime, ILog log)
{
Log = log;
_getConfig = getConfig;
_dateTime = dateTime;
_healthStatus = getAggregatingHealthStatus("Workload");
_processorTimePercent = new CpuUsageCounterByProcess();
}
public ConfigObjectCreator(Type objectType, ConfigCache configCache, UsageTracking usageTracking, ILog log, Func <string, AggregatingHealthStatus> getAggregatedHealthCheck)
{
UsageTracking = usageTracking;
Log = log;
ObjectType = objectType;
ConfigCache = configCache;
ConfigPath = GetConfigPath();
healthStatus = getAggregatedHealthCheck("Configuration");
Validator = new DataAnnotationsValidator.DataAnnotationsValidator();
}
public ConfigObjectCreator(Type objectType, ConfigCache configCache, UsageTracking usageTracking, ILog log, Func <string, AggregatingHealthStatus> getAggregatedHealthCheck)
{
UsageTracking = usageTracking;
Log = log;
ObjectType = objectType;
ConfigCache = configCache;
ConfigPath = GetConfigPath();
Validator = new DataAnnotationsValidator.DataAnnotationsValidator();
Create();
ConfigCache.ConfigChanged.LinkTo(new ActionBlock <ConfigItemsCollection>(c => Create()));
InitializeBroadcast();
healthStatus = getAggregatedHealthCheck("Configuration");
healthStatus.RegisterCheck(ObjectType.Name, HealthCheck);
}