中文版

bRPC is an Industrial-grade RPC framework using C++ Language, which is often used in high performance system such as Search, Storage, Machine learning, Advertisement, Recommendation etc.

"bRPC" means "better RPC".

You can use it to: * Build a server that can talk in multiple protocols (on same port), or access all sorts of services * restful http/https, h2/gRPC. using http/h2 in bRPC is much more friendly than libcurl. Access protobuf-based protocols with HTTP/h2+json, probably from another language. * redis and memcached, thread-safe, more friendly and performant than the official clients. * rtmp/flv/hls, for building streaming services. * hadoop_rpc (may be opensourced) * rdma support * thrift support, thread-safe, more friendly and performant than the official clients. * all sorts of protocols used in Baidu: baidu_std, streaming_rpc, hulu_pbrpc, sofa_pbrpc, nova_pbrpc, public_pbrpc, ubrpc and nshead-based ones. * Build HA distributed services using an industrial-grade implementation of RAFT consensus algorithm which is opensourced at braft * Servers can handle requests synchronously or asynchronously. * Clients can access servers synchronously, asynchronously, semi-synchronously, or use combo channels to simplify sharded or parallel accesses declaratively. * Debug services via http, and run cpu, heap and contention profilers. * Get better latency and throughput. * Extend bRPC with the protocols used in your organization quickly, or customize components, including naming services (dns, zk, etcd), load balancers (rr, random, consistent hashing)

Try it!

• Read overview to know where bRPC can be used and its advantages.
• Read getting started for building steps and play with examples.
• Docs:
• Performance benchmark
• bvar
  • bvar_c++
• bthread
  • bthread or not
  • thread-local
  • Execution Queue
  • bthread tracer
  • bthread tagged task group
• Client
  • Basics
  • Error code
  • Combo channels
  • Access http/h2
  • Access gRPC
  • Access thrift
  • Access UB
  • Streaming RPC
  • Access redis
  • Access memcached
  • Backup request
  • Dummy server
• Server
  • Basics
  • Serve http/h2
  • Serve gRPC
  • Serve thrift
  • Serve Nshead
  • Debug server issues
  • Server push
  • Avalanche
  • Auto ConcurrencyLimiter
  • Media Server
  • json2pb
• Builtin Services
  • status
  • vars
  • connections
  • flags
  • rpcz
  • cpu_profiler
  • heap_profiler
  • contention_profiler
• Tools
  • rpc_press
  • rpc_replay
  • rpc_view
  • benchmark_http
  • parallel_http
• Others
  • IOBuf
  • Streaming Log
  • FlatMap
  • Coroutine
  • Circuit Breaker
  • UBRing
  • RDMA
  • Bazel Support
  • Wireshark baidu_std dissector plugin
  • bRPC introduction(training material)
  • A tutorial on building large-scale services(training material)
  • bRPC internal(training material)
• RPC in depth
  • New Protocol
  • Atomic instructions
  • IO
  • Threading Overview
  • Load Balancing
  • Locality-aware
  • Consistent Hashing
  • Memory Management
  • Timer keeping
  • bthread_id
• Use cases
  • User cases

Contribute code

Please refer to here.

Feedback and Getting involved

• Report bugs, ask questions or give suggestions by Github Issues
• Subscribe to the mailing list(dev-subscribe@brpc.apache.org) to get updated with the project

Code of Conduct

We follow the code of conduct from Apache Software Foundation, please refer it here Link