private void PutConnection(string key, CachedConnection cached)
{
var cacheEntryOptions = new MemoryCacheEntryOptions()
.SetAbsoluteExpiration(_expiration)
.RegisterPostEvictionCallback((k, value, reason, state) =>
{
if (!(value is CachedConnection item))
{
return;
}
_logger.LogInformation("Disposing of stale cache item (formerly {instance}).", item.Id);
item.Connection.Dispose();
});
_cache.Set(key, cached, cacheEntryOptions);
_logger.LogInformation("Cached connection created for {instance}.", cached.Id);
}
private CachedConnection SetupConnection(string instance)
{
_logger.LogInformation("Connecting to {instance} redis instance.", instance);
var secretId = instance == Primary ?
"redis-connection-string-primary" :
"redis-connection-string-secondary";
var secret = GetSecret(secretId);
var connection = new CachedConnection(instance, secret.Value);
if (connection.IsValid())
{
return(connection);
}
_logger.LogError("Could not get working connection: {connection}", instance);
return(null);
}
