Try to create connection several times if printer is not yet available

donovan6000 / M33-Fio

The ultimate OctoPrint plugin

GNU General Public License v3.0

125 stars 38 forks source link

Try to create connection several times if printer is not yet available #84

Closed abbradar closed 8 years ago

abbradar commented 8 years ago

Fixes #83 for me. It gets "Permission denied" the first time -- seems like some race condition with udev or maybe the kernel returns EPERM when the device is not yet ready.