commands Protocol • https://github.com/WowWeeLabs/MiP-BLE-Protocol/blob/master/MiP-Protocol.md Sending commands Protocol • https://github.com/WowWeeLabs/MiP-BLE-Protocol/blob/master/MiP-Protocol.md Sending Reading data Add Listener (Receive DS) Request Data (Send DS) onNotify Reading commands Protocol Reading data Gotcha #2 aka Are you for real? https://www.npmjs.com/package/nativescript-mip-ble

network hosts one protocol, different protocols sit on different networks. (like appchains) One EightFish Network Hosts One Protocol node 1 node 2 node 3 node 4 node … Protocol 1 node 1 node node 2 node 3 node 4 node … Protocol 2 One Protocol Supports Multiple Applications node 1 node 2 node 3 node 4 node … Protocol 1 app 1 app 2 app 3 app n Every app has its own backend backend and frontend implementations. General User Text Persistence protocol https://github.com/eightfish-org/gutp A Case: GUTP MeBlog is a blog platform for users with the features of open-data and ownership

ingressgateway # use istio default controller servers: - port: number: 443 name: https protocol: HTTPs tls: mode: SIMPLE credentialName: productpage-credential hosts: - without jwt token ○ request with invalid jwt token Redeploy bookinfo sample services with http protocol and with sidecar injected 1) Apply deny-all authorization policy 2) Apply prouctpage-viewer policy reviews-viewer policy 5) Apply ratings-viewer policy Redeploy bookinfo sample services with http protocol and with sidecar injected 1) Apply deny-all authorization policy 2) Apply prouctpage-viewer policy

id is passed to IPVS module • Ip_vs_new_conn() inserts eBPF map • Key: (protocol, cip:cport , rsip:rsport) • Value: (protocol, lip:lport, rsip:rsport) • Ip_vs_conn_unlink() deletes entries in eBPF map

the header file for this library - Introduce the library as linked library into the application Protocol Buffers 利用 Rust 重塑移动应用开发 Directly expose the function to IOS/Android? - Hard to maintain - Hard independent service - Command <> Response - Using the protobuf as the data encoding/decoding protocol Tools - cargo-dinghy - rust-android-gradle - cargo-lipo - android-logger 利用 Rust 重塑移动应用开发

打包所有测试需求 Wasm mock server Why use rust ？ Software testing tool • 模拟数据规则 • 自动化测试 • Company's own protocol • Microservices • Multiple backend product line with complex upstream • Common testing platform • 模拟数据规则 • 自动化测试 • Supports http/https/tcp/websocket(MITM) • Can use rust to construct own protocol • Can MITM GRPC • Testing platform • Support HTTP POST wasm API • Support websocket stand in

Semi-Linear Scalability to 100s of nodes High Performance © 2018 Percona. 8 MySQL Wire Protocol Compatibility with ProxySQL Extra Bonus © 2018 Percona. 9 Logs to ClickHouse © 2018 Percona