2020

2020 was the year in which we rewrote zenoh in Rust. Below the features that were implemented through the year.

July 2020

• zenoh-net Rust API
• zenoh Rust API
• TCP/IP Transport
• Brokered Communication
• Peer-to-Peer
• Distributed Query Resolution
• Dynamically loadable Plug-in API
• HTTP Plugin (also used for management)
• REST API
• Clique Routing
• UDP-Multicast based Discovery
• Support for Fragmentation
• UDP/IP transport (Best effort only)
• Memory Storage backend
• zenoh-net ffi
• UDP/IP transport

September 2020

APIs

• C API
• Python API

Transports

• Best effort Channel mapping to Best Effort Transport
• Dropping strategy for reliable channel

Storages & Backends

• Storage Interceptors

Connectors

• DDS Plug-in for zenoh-net

October 2020

• Rust Based zenoh beta release
• Unified configuration for zenoh-net and zenoh
• Multiplatform CI
• API Documentation for Rust Release
• Updated zenoh.io
• Automatic Local Query Consolidation

November 2020

Microcontroller Support

• zenoh-pico

Routing

• Unicast brokered Discovery for peer-to-peer communication
• Unicast Closure-based Discovery

Zero-Copy

• zero-copy support

Storages & Backends

• File System Storage Backend
• Influx-DB Storage Backend

APIs

• zenoh API for C

December 2020

Plugins

• Web Server Plugin

Storages & Backends

• RDBMS Backend