CClash.CompilerCacheBase.OnCacheHitLocked C# (CSharp) Method

        protected int OnCacheHitLocked(ICompiler comp, DataHash hc, CacheManifest hm)
        {
            CopyStdio(comp, hc);
            CopyOutputFiles(comp, hc);

            // we dont need the lock now, it is highly unlikley someone else will
            // modify these files
            Unlock(CacheLockType.Read);

            var duration = comp.Age;

            var tstat = Task.Run(() =>
            {
                Stats.LockStatsCall(() =>
                    {
                        Stats.CacheHits++;
                        if (hm.Duration < duration.TotalMilliseconds)
                        {
                            // this cached result was slow. record a stat.

                            Stats.SlowHitCount++;
                            Logging.Emit("slow cache hit {0}ms", (int)duration.TotalMilliseconds);
                        }
                        else
                        {
                            Logging.Emit("fast cache hit {0}ms", (int)duration.TotalMilliseconds);
                        }
                    });
            });

            tstat.Wait();
            return 0;
        }