public static HealthCheckBuilder AddRedisCheck(this HealthCheckBuilder builder, string name, TimeSpan cacheDuration, ConcurrentDictionary <string, ConnectionMultiplexer> connectionCache)
{
builder.AddCheck($"RedisCheck({name})", () =>
{
try
{
var factory = new DefaultLoadBalancerFactory <ConnectionMultiplexer>();
var loadBalancer = factory.Resolve(() =>
{
return(connectionCache.Values.ToList());
});
var connect = loadBalancer.Resolve();
var response = connect.GetStatus();
if (response != null && response.Any())
{
return(HealthCheckResult.Healthy($"Healthy"));
}
return(HealthCheckResult.Unhealthy($"Unhealthy"));
}
catch (Exception ex)
{
return(HealthCheckResult.Unhealthy($"{ex.GetType().FullName}"));
}
}, cacheDuration);
return(builder);
}
private ILoadBalancer <ClientHelper> GetConnectionLoadBalancer(string nodeName)
{
var factory = new DefaultLoadBalancerFactory <ClientHelper>();
return(factory.Resolve(() =>
{
var clients = new List <ClientHelper>();
for (int i = 0; i < this._NumberOfConnections; i++)
{
clients.Add(new ClientHelper(_DbNum, _clusterConfigOptions[nodeName], _KeyPrefix));
}
return clients;
}));
}
