The Node.js server of CNCjs 1.9.5 may suddenly crash with an unexpected abort error caused by Socket.IO 2.0, especially when doing keypad jogging. Rolling back Socket.IO to 1.7.x will resolve this issue. I will provide a bug fix in the next few days.
In this moment, please downgrade CNCjs to 1.9.4 if you encountered this issue.
Related issue: https://github.com/cncjs/cncjs/issues/161
评论 (3)
#2 – cheton 于 2017-07-01
Fixed in 1.9.6
#3 – fragmuffin 于 2017-07-01
Thanks @AustinSaintAubin, I’ve used that method a few times now while debugging an issue on my Raspberry Pi… very useful.
![[gnea/grbl-Mega Issue#1] $ command extentions](https://www.grblhal.com/wp-content/themes/gitphp/timthumb.php?src=https://www.grblhal.com/wp-content/themes/gitphp/assets/img/pic/1.jpg&h=110&w=185&q=90&zc=1&ct=1)
![[gnea/grbl-Mega Issue#2] Better interrupt priorities](https://www.grblhal.com/wp-content/themes/gitphp/timthumb.php?src=https://www.grblhal.com/wp-content/themes/gitphp/assets/img/pic/10.jpg&h=110&w=185&q=90&zc=1&ct=1)
![[gnea/grbl-Mega Issue#3] ATMega16U2 virtual com port on ATMega2560](https://www.grblhal.com/wp-content/themes/gitphp/timthumb.php?src=https://www.grblhal.com/wp-content/themes/gitphp/assets/img/pic/3.jpg&h=110&w=185&q=90&zc=1&ct=1)
#1 – AustinSaintAubin 于 2017-06-10
NOTE: Recommended Downgrade Process for Raspberry Pi, just to be helpful to anyone that might need it.
“
Stop current CNCjs version
pm2 stop cncjs
Setting: Make Backup
mv ~/.cncrc ~/.cncrc_bak
Remove current CNCjs version
sudo npm uninstall -g cncjs
Install and run older version of CNCjs
sudo npm install -g cncjs@v1.8.15 --unsafe-perm
Settings: Restore Backup
#rm ~/.cncrc
mv ~/.cncrc_bak ~/.cncrc
Start CNCjs
pm2 start cncjs
“