HealthCheck

Wisej.Core.HealthCheck

Namespace: Wisej.Core

Assembly: Wisej.Framework (2.2.0.0)

Handler for healthcheck requests sent by load balancers.

C#

public class HealthCheck

VB.NET

Public Class HealthCheck

Configure the load balancer to use "http://your-server/healthcheck.wx" as the health check URL. You can modify the default healthcheck value either by placing a Healthcheck.json file in the root of your project, or programmatically assigning the values to Wisej.Core.HealthCheck properties. See LoadBalancing.

static class Program {

  // static constructor.
  static Program() {

    Wisej.Core.HealthCheck.MaxCPU = 0; // ignore
    Wisej.Core.HealthCheck.MaxMemory = 85;
    
  }
}

Fields

Name	Type	Description
IsServerAvailable	Func<Boolean>	Custom function placeholder assignable by the application to determine when a server should return that it's not available to receive more sessions.

Properties

Enabled

Boolean: Returns or sets whether the load balancing features are enabled.

MaxCPU

Int32: Maximum CPU load in percentage: Default: 100; 0 = unlimited.

MaxMemory

Int32: Maximum percentage of allocated memory. Default: 70; 0 = unlimited.

MaxSessions

Int32: Maximum number of active sessions: Default: 0; 0 = unlimited.

RetryAfter

Int32: Value for the Retry-After header in minutes. Default: 10.

ReturnCode

Int32: Http return code to signal that this server is not available. Default: 503.

ReturnUrl

String: Redirection Url in alternative to the error return code. Default: null.