private async Task <DeleteResult> DeleteWithChildren(DeleteRequest request)
{
while (true)
{
var children = await GetChildrenAsync(new GetChildrenRequest(request.Path)).ConfigureAwait(false);
if (!children.IsSuccessful)
{
return(DeleteResult.Unsuccessful(children.Status, request.Path, children.Exception));
}
foreach (var name in children.ChildrenNames)
{
var deleted = await DeleteWithChildren(new DeleteRequest(ZooKeeperPath.Combine(request.Path, name))).ConfigureAwait(false);
if (!deleted.IsSuccessful)
{
return(DeleteResult.Unsuccessful(deleted.Status, request.Path, deleted.Exception));
}
}
var result = await ExecuteOperation(new DeleteOperation(request)).ConfigureAwait(false);
if (result.Status != ZooKeeperStatus.NodeHasChildren)
{
return(result);
}
// Note(kungurtsev): someone has created a new child since we checked, delete it again.
}
}
public void Split_followed_by_Combine_should_not_change_path(string path)
{
var expected = path;
for (var i = 0; i < 10; i++)
{
path = ZooKeeperPath.Combine(ZooKeeperPath.Split(path));
}
path.Should().Be(expected);
}
public void Combine_should_work_correctly_for_two_segments(string basePath, string relativePath, string expected)
{
ZooKeeperPath.Combine(basePath, relativePath).Should().Be(expected);
}
public void Combine_should_work_correctly_for_multiple_segments(string[] segments, string expected)
{
ZooKeeperPath.Combine(segments).Should().Be(expected);
}
public string BuildReplicaPath([NotNull] string environment, [NotNull] string application, [NotNull] string replica) => ZooKeeperPath.Combine(BuildApplicationPath(environment, application), Escape(replica));
public string BuildApplicationPath([NotNull] string environment, [NotNull] string application) => ZooKeeperPath.Combine(BuildEnvironmentPath(environment), Escape(application));