crossoverJie/cim

没有消息回执

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#84 opened on Apr 2, 2020

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 (4 comments) (0 reactions) (0 assignees)Java (2,866 forks)batch import
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Description

Bug 描述 客户端或服务端发消息,对方收到消息后,没有发送回执,无法判断消息是否发送成功. 这是一个很大的漏洞,如果要做离线消息的话,消息是否发送成功是一个非常重要的点

Contributor guide

Research direction
Examine the message handler code to see if acknowledgment (ACK) is implemented. Trace the flow from sending to receiving and identify where ACK should be added.
Tech stack
java
Domain
backend
Issue type
Bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
Half day
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
Java
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
65