iabudiab / objectiverocks Goto Github PK

The facebook/rocksdb is released under the GPL-2.0 license.
if I use ObjectiveRocks with my iOS app project,
What are the risks of it?
ps. https://forums.developer.apple.com/thread/18922

thx.

I want using ObjectiveRocks in our iOS App, but I am not sure does ObjectiveRocks fit iOS 9

Hey 👋

I've encountered an issue while trying to compile an app that uses ObjectiveRocks as a dependency to be run on a arm64 simulator. I wonder if there're any plans to add support to arm64 architecture, and if there's anything I can do to help achieve that?

This is the error I get when attempting to compile for arm64 simulator on an M1 computer running Xcode on Rosetta:

❌  ld: building for iOS Simulator, but linking in dylib built for iOS, file '/Users/redacted/Pods/ObjectiveRocksFramework/iOS/ObjectiveRocks.framework/ObjectiveRocks' for architecture arm64
❌  clang: error: linker command failed with exit code 1 (use -v to see invocation)
** BUILD FAILED **

Appreciate any help!

Hi @iabudiab 👋 This is more a general question: Do you happen to know which parts of this framework are / aren't thread safe, if any?

There are a few @synchronized calls, but wondering if you had any high level advice around concurrency. I'm looking into a concurrent reader/writer design (concurrent reads, serial writes with a barrier to block reads) so just trying to understand how ObjectiveRocks and RocksDB will play into that.

Thank you for any input! 🙏

Hello, very nice project,

I'm just starting to learn swift and was wondering if it was possible to use this library on linux systems ?

thanks

Hi there 👋

I noticed that RocksDBBackupEngine is not included in the iOS source (only macOS). Is there a specific reason for this?

Thanks!

Edit: Looks like RocksDB has #ifndef ROCKSDB_LITE in that class ☹️ Must be missing some support.

I check out by carthage, always show:"Checking out ObjectiveRocks at "0.7.0" for long time, not success

create database, crash,"terminating with uncaught exception of type std::length_error: vector
"

Will you support latest rocksdb version? I find rocksdb have updated for days.

It seems the repo already have the latest podspec, any reason it is not on cocoapods yet?

I'd love to build a project, mine is named Liquid, that uses ObjectiveRocks however if you add the library you can't compile the pod.

  s.dependency 'ObjectiveRocks'

The compiler can't seem to find certain headers:

rocksdb::BackupEngine *_backupEngine;

Request

We've been using a quite old version of ObjectiveRocks since 2015 or so and it used to have an isClosed method defined like:

// RocksDB.h
- (BOOL)isClosed; 

// RocksDB.mm
- (BOOL)isClosed {
    return _db == nullptr;
}

I'm wondering if there was a specific reason this was removed or if there's another way to check if the database instance is still open.

Thanks!

Also, kudos to you for the API staying mostly unchanged for all these years. Our update was pretty much a drop-in replacement 🎉