OpenWrt 19.07.7, r11306-c4a6851c72
step1:
run rpcd:
25111 root 2272 S /sbin/rpcd -s /var/run/ubus.sock -t 120
step2:
write a test.sh for only sleep
strong text
step3:
ubus call the shell, it will return timeout abount 30s, event i have change rpcd timeout to 120
ubus call file exec '{"command":"/tmp/test.sh"}'
Command failed: Request timed out
update: print rpcd source code file.c *ops->exec_timeout is 120000 ms