bytedeco/javacv

Is there some method to distinguish network error or server reject error

Open

#1,970 opened on Jan 16, 2023

View on GitHub
 (2 comments) (0 reactions) (0 assignees)Java (1,583 forks)batch import
enhancementhelp wanted

Repository metrics

Stars
 (6,985 stars)
PR merge metrics
 (No merged PRs in 30d)

Description

Hi, I'm using ffmpegrecorder to make rtmp push , when something wrong, I can get error message from start/record method, because I want to do more retry times to half an hour when network is error, and only 10 seconds when server reject. Is there some method can I get the error reason?

I got the error message from exception, include the socket error -32/-104/-110/... error code, As I know: -110/-111 means connect failed/ read/write timeout.
-104 is reset by server other code I'm not sure.

but the code, I can't get it easily, must parse from the exception string.

Is there some advice about my propose? thank you !

Contributor guide

Research direction
Examine the FFmpegRecorder source code to identify how errors are propagated and propose a method to differentiate network errors from server reject errors.
Tech stack
java
Domain
backend
Issue type
Research
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.
1-3 hours
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.
Mostly clear
Prerequisites
Java
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
70