public AuthenticationApiClientCachingDecorator(IAuthenticationApiClient inner)
{
_inner = inner;
_accessTokenResponseCachePolicy = AsyncRequestCollapserPolicy.Create()
.WrapAsync(
Policy.CacheAsync(
_memoryCacheProvider.AsyncFor <AccessTokenResponse>(),
new ResultTtl <AccessTokenResponse>(r => new Ttl(_expiresIn(r), false)))
);
_userInfoCachePolicy = AsyncRequestCollapserPolicy.Create()
.WrapAsync(
Policy.CacheAsync(
_memoryCacheProvider.AsyncFor <UserInfo>(),
new ContextualTtl())
);
}
protected override IsPolicy GetPolicy(bool useCollapser, IKeyStrategy overrideKeyStrategy = null, ISyncLockProvider lockProvider = null)
{
return(useCollapser ?
AsyncRequestCollapserPolicy <ResultClass> .Create(overrideKeyStrategy ?? RequestCollapserPolicy.DefaultKeyStrategy, new AsyncWrapperLockProvider(lockProvider ?? RequestCollapserPolicy.GetDefaultLockProvider()))
: (IAsyncPolicy <ResultClass>)Policy.NoOpAsync <ResultClass>());
}