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Rebroadcast direct message until (implicit) ACK (#1578)

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Co-authored-by: Ben Meadors <benmmeadors@gmail.com>
Co-authored-by: Thomas Göttgens <tgoettgens@gmail.com>
This commit is contained in:
GUVWAF
2022-08-01 23:59:50 +02:00
committed by GitHub
parent 785c2b32da
commit d64c552865
2 changed files with 9 additions and 5 deletions
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8
src/mesh/FloodingRouter.cpp
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@@ -29,8 +29,12 @@ bool FloodingRouter::shouldFilterReceived(MeshPacket *p)
void FloodingRouter::sniffReceived(const MeshPacket *p, const Routing *c)
{
if ((p->to == NODENUM_BROADCAST) && (p->hop_limit > 0) && (getFrom(p) != getNodeNum())) {
PacketId ackId = ((c && c->error_reason == Routing_Error_NONE) || !c) ? p->decoded.request_id : 0;
if (ackId && p->to != getNodeNum()) {
// do not flood direct message that is ACKed
DEBUG_MSG("Receiving an ACK not for me, but don't need to rebroadcast this direct message anymore.\n");
Router::cancelSending(p->to, p->decoded.request_id); // cancel rebroadcast for this DM
} else if ((p->to != getNodeNum()) && (p->hop_limit > 0) && (getFrom(p) != getNodeNum())) {
if (p->id != 0) {
if (config.device.role != Config_DeviceConfig_Role_ClientMute) {
MeshPacket *tosend = packetPool.allocCopy(*p); // keep a copy because we will be sending it