diff options
Diffstat (limited to 'node/Node.cpp')
| -rw-r--r-- | node/Node.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/node/Node.cpp b/node/Node.cpp index beb06430..6cdfc650 100644 --- a/node/Node.cpp +++ b/node/Node.cpp @@ -73,6 +73,7 @@ Node::Node( _startTimeAfterInactivity(0), _lastPingCheck(0), _lastHousekeepingRun(0), + _lastBeacon(0), _coreDesperation(0) { _newestVersionSeen[0] = ZEROTIER_ONE_VERSION_MAJOR; @@ -252,6 +253,15 @@ ZT1_ResultCode Node::processBackgroundTasks(uint64_t now,uint64_t *nextBackgroun } catch ( ... ) { return ZT1_RESULT_FATAL_ERROR_INTERNAL; } + + if ((now - _lastBeacon) >= ZT_BEACON_INTERVAL) { + _lastBeacon = now; + char beacon[13]; + *(reinterpret_cast<uint32_t *>(beacon)) = RR->prng->next32(); + *(reinterpret_cast<uint32_t *>(beacon + 4)) = RR->prng->next32(); + RR->identity.address().copyTo(beacon + 8,5); + putPacket(ZT_DEFAULTS.v4Broadcast,beacon,13,0); + } } if ((now - _lastHousekeepingRun) >= ZT_HOUSEKEEPING_PERIOD) { |