Better debug/error information
See original GitHub issueFor now there is no good way to handle internal error messages + debugging this errors.
For example:
We have CloudFlare -> Nginx -> Node.js (engine.io ws server) cluster
Pretty often I see such errors:
*3712847 upstream prematurely closed connection while reading response header from upstream, client: 172.31.54.181, server: , request:
But I couldn’t debug this issue because If I’ll enable debug
for ws. It will flash me with tones of useless information.
As well on Socket
close event I have only forced close
message and have no idea why and where. error
event is also not fired.
socket closed
and transport closed
are also not very good info for searching an issue.
Issue Analytics
- State:
- Created 7 years ago
- Comments:6 (6 by maintainers)
Top Results From Across the Web
When to use the different log levels - Stack Overflow
For me, you should start with DEBUG , INFO , WARNING and ERROR . Developers should see all levels. SysAdmins up to INFO...
Read more >Error Handling and Debugging Tips and Techniques for ...
Implementing Error Handling and Debugging Techniques for Microsoft Access, VBA, and Visual ... A text file is the best option for storing error...
Read more >How to Debug Your Code - Codecademy
A software bug is an error that happens in an application causing it to return an invalid result or to function incorrectly.
Read more >How to Debug JavaScript Errors - Rollbar
Debugging JavaScript errors in a production environment can be a difficult experience. ... More information is always better.
Read more >Fix program errors and improve code - Visual Studio (Windows)
Build your code; Review the Error List; Use code analysis; Use Quick Actions to fix or refactor code; Run Code Cleanup; Debug your...
Read more >Top Related Medium Post
No results found
Top Related StackOverflow Question
No results found
Troubleshoot Live Code
Lightrun enables developers to add logs, metrics and snapshots to live code - no restarts or redeploys required.
Start FreeTop Related Reddit Thread
No results found
Top Related Hackernoon Post
No results found
Top Related Tweet
No results found
Top Related Dev.to Post
No results found
Top Related Hashnode Post
No results found
Top GitHub Comments
@darrachequesne I’ll try. but not sure about available free time )
Closed due to inactivity, please reopen if needed.