4 ms·
It needs to at least be periodically active to sync in case you add a file with another device.
by ohitsdom 12y ago
It needs to at least be periodically active to sync in case you add a file with another device.
- lucb1e 12y agoPeriodically yes, but open TCP connections can technically last for days (although this is implementation-specific) without any packets being sent across. You're right of course, periodic data needs to be sent even if just to keep the TCP connection open, but it's not much and it's not often.