Zengtudor/ccls
1
0
Fork 0
mirror of https://github.com/MaskRay/ccls.git synced 2024-11-22 15:45:08 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Debugging: add strace tip for shell script wrapper

Fangrui Song 2020-07-03 22:03:30 -07:00
parent fe5b7506b3
commit ee1c46e44c
1 changed files with 7 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
Debugging.md

@ -45,6 +45,13 @@ sudo sysdig -As999 --unbuffered -p '%evt.type %proc.name %evt.buffer' "proc.exe
strace -s999 -e read,write -fp $(pgrep -fn ccls) strace -s999 -e read,write -fp $(pgrep -fn ccls)
``` ```
To intercept early requests/responses, you can use a [shell script wrapper](Install#shell-script-wrapper)
```sh
#!/bin/sh
exec strace -s999 -e read,write -o /tmp/strace.log -f path/to/ccls "$@"
```
### Stopping at the start to debug early issues ### Stopping at the start to debug early issues
To debug individual LSP requests, you can attach your debugger after ccls has To debug individual LSP requests, you can attach your debugger after ccls has