private static async Task <Possible <CacheEntry?, Failure> > TryGetTemporalCacheEntryAsync(
this ITwoPhaseFingerprintStore store,
LoggingContext loggingContext,
TimeTreeNode node,
ContentFingerprint fingerprint)
{
// Unblock the caller
await Task.Yield();
var result = await store.TryGetCacheEntryAsync(
new WeakContentFingerprint(fingerprint.Hash),
s_dummyPathSetHash,
node.NodeFingerprint);
Logger.Log.TemporalCacheEntryTrace(loggingContext, I($"Retrieving temporal cache entry: Node='{node}', Fingerprint='{fingerprint}' Success='{result.Succeeded}'"));
if (result.Succeeded)
{
Logger.Log.TemporalCacheEntryTrace(loggingContext, I($"Retrieved temporal cache entry: Node='{node}', Fingerprint='{fingerprint}' MetadataHash='{result.Result?.MetadataHash ?? s_dummyPathSetHash}'"));
}
else
{
Logger.Log.TemporalCacheEntryTrace(loggingContext, I($"Failed retrieval of temporal cache entry: Node='{node}', Fingerprint='{fingerprint}' Failure:='{result.Failure.DescribeIncludingInnerFailures()}'"));
}
return(result);
}
/// <summary>
/// See <see cref="ITwoPhaseFingerprintStore.TryGetCacheEntryAsync"/>
/// </summary>
public virtual async Task <Possible <CacheEntry?, Failure> > TryGetCacheEntryAsync(
Pip pip,
WeakContentFingerprint weakFingerprint,
ContentHash pathSetHash,
StrongContentFingerprint strongFingerprint)
{
var result = await TwoPhaseFingerprintStore.TryGetCacheEntryAsync(weakFingerprint, pathSetHash, strongFingerprint);
if (result.Succeeded)
{
Tracing.Logger.Log.PipTwoPhaseCacheGetCacheEntry(
LoggingContext,
pip.GetDescription(Context),
weakFingerprint.ToString(),
pathSetHash.ToString(),
strongFingerprint.ToString(),
result.Result.HasValue ? result.Result.Value.MetadataHash.ToString() : "<NOVALUE>");
}
return(result);
}