# Digimesh buffering

**URL:** <https://forums.digi.com/t/digimesh-buffering/16694>\
**Category:** XBee - DigiMesh\
**Tags:** 868lp, digimesh, xpee\
**Created:** [May 2, 2016, 9:15am UTC](https://forums.digi.com/t/digimesh-buffering/16694 "2016-05-02T09:15:02Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![galazari](https://avatars.discourse-cdn.com/v4/letter/g/3be4f8/32.png) [@galazari](https://forums.digi.com/u/galazari)\
**Post date:** [May 2, 2016, 9:15am UTC](https://forums.digi.com/t/digimesh-buffering/16694/1 "2016-05-02T09:15:02Z")

</div>

Hi,  
I’d like some help here

Let’s say we have a network consisted if 3 node, A, B and C. It is a synchronous sleeping network, which means that all nodes wake up and sleep at the same time. Node A doesn’t connect to C directly, but only through B. If A broadcasts a message, and B receives but before he relays it to C he sleeps. Is he going to relay this message on his next wake cycle or is he going to discard it

---

<div class="post-metadata">

**Author:** ![mvut](https://sea2.discourse-cdn.com/flex016/user_avatar/forums.digi.com/mvut/32/31_2.png) [@mvut](https://forums.digi.com/u/mvut)\
**Post date:** [May 2, 2016, 9:50am UTC](https://forums.digi.com/t/digimesh-buffering/16694/2 "2016-05-02T09:50:54Z")

</div>

B should hold the message and re-transmit it on the next wake cycle.