# coderMyy/CocoaAsyncSocket_Demo

基于AsyncSocket搭建即时通讯体系 . 包含TCP连接 , 消息发送 , 消息接收 , 心跳处理 ,断网重连 , 消息超时 , 消息分发 , 数据库结构设计 , 消息丢失等 . 以及UI设计, 文本表情消息/语音消息/图片消息/视频消息/文件消息/撤回消息/提示语消息的实现思路讲解

Repository: https://github.com/coderMyy/CocoaAsyncSocket_Demo
Canonical: https://ross.abutalabs.com/products/cocoaasyncsocket_demo
Language: Objective-C
License Family: other
Topics: tcp-socket, tcp, ios-app, socket, ios, objective-c, swift, cocoaasyncsocket, ios-ui, ios-demo, ios-lib, socket-programming, tcp-ip, tcp-protocol, objective-c-library
Last push: 2019-01-16T08:49:15+00:00

## Health v2 (maintenance only)
Score: 32/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 0, release rhythm 35, longevity 100
- inputs: {"age_days": 3422, "days_push": 2786, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases, no_license
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1059, forks 282 (observed 2026-08-28T04:03:25.521264+00:00)

## What it is
An iOS instant messaging demo built on CocoaAsyncSocket (TCP), covering connection, message send/receive, heartbeat, reconnection, message dispatch, and local database design. It also demonstrates UI for text, emoji, voice, image, video, file, and message-recall chat features.

## Use cases
- build an iOS chat app over TCP sockets
- implement heartbeat and reconnection for IM
- handle message timeout and loss in a chat app
- design a message database for instant messaging
- render emoji, voice, image, and video message bubbles in iOS chat UI
- learn socket programming on iOS with AsyncSocket

## When to choose
- you want a reference implementation of a WeChat-like IM client on iOS
- you need working examples of TCP heartbeat, reconnection, and message dispatch in Objective-C/Swift

## When to avoid
- you need a production-ready IM SDK with voice/video calls
- you target Android or non-Apple platforms
- you need an actively maintained project with a license

## Facets
- artifact type: application
- maturity: maintenance
- function: websocket, chat-interface, ui-components, database, serialization
- domain: messaging-platforms, mobile-development
- platform: -
- tags: instant-messaging, tcp-socket, cocoaasyncsocket, objective-c, im-demo, heartbeat, reconnection, chat-app, real-time, ios, swift, mobile

## Member repositories
- coderMyy/CocoaAsyncSocket_Demo (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:03:25.521264+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T06:57:13.230221+00:00, confidence not recorded.
  - readme: https://github.com/coderMyy/CocoaAsyncSocket_Demo (fetched 2026-08-28T04:03:25.521264+00:00, sha 89f8c2babad4)
- Data as of 2026-08-30T08:39:29.467469+00:00.