public bool TryInvoke <TResult>(Func <LibGit2Repo, TResult> function, out TResult result)
{
try
{
Interlocked.Increment(ref this.activeCallers);
LibGit2Repo repo = this.GetSharedRepo();
if (repo != null)
{
result = function(repo);
return(true);
}
result = default(TResult);
return(false);
}
catch (Exception e)
{
this.tracer.RelatedWarning("Exception while invoking libgit2: " + e.ToString(), Keywords.Telemetry);
throw;
}
finally
{
Interlocked.Decrement(ref this.activeCallers);
}
}
public void Dispose()
{
this.disposing = true;
lock (this.sharedRepoLock)
{
this.sharedRepo?.Dispose();
this.sharedRepo = null;
}
}
public void DisposeSharedRepo()
{
lock (this.sharedRepoLock)
{
if (this.disposing || this.activeCallers > 0)
{
return;
}
this.sharedRepo?.Dispose();
this.sharedRepo = null;
}
}
private LibGit2Repo GetSharedRepo()
{
lock (this.sharedRepoLock)
{
if (this.disposing)
{
return(null);
}
if (this.sharedRepo == null)
{
this.sharedRepo = this.createRepo();
}
return(this.sharedRepo);
}
}
