private async Task UpdateCacheDataAsync(ITokenCacheSerializer tokenCache)
{
await _lock.WaitAsync().ConfigureAwait(false);
try
{
if (!_cacheAccessMap.TryGetValue(tokenCache, out CacheTimestamp lastRead) || lastRead.Value < _lastUpdated)
{
_data = await MergeCacheData(_data, tokenCache.SerializeMsalV3()).ConfigureAwait(false);
}
else
{
_data = tokenCache.SerializeMsalV3();
}
_cacheAccessMap.GetOrCreateValue(tokenCache).Update();
_lastUpdated = DateTime.UtcNow;
}
finally
{
_lock.Release();
}
if (Updated != null)
{
foreach (Func <TokenCacheUpdatedArgs, Task> handler in Updated.GetInvocationList())
{
await handler(new TokenCacheUpdatedArgs(this)).ConfigureAwait(false);
}
}
}
private void OnUpdated()
{
if (Updated != null)
{
foreach (Action handler in Updated.GetInvocationList())
{
handler.BeginInvoke(null, null);
}
}
}