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Reliable ACKs for DMs (#8165)

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* RoutingModule::sendAckNak takes ackWantsAck arg to set want_ack on the ACK itself

* Use reliable delivery for traceroute requests (which will be copied to traceroute responses by setReplyTo)

* Update ReliableRouter::sniffReceived to use ReliableRouter::shouldSuccessAckWithWantAck

* Use isFromUs

* Update MockRoutingModule::sendAckNak to include ackWantsAck argument (currently ignored)

---------

Co-authored-by: Ben Meadors <benmmeadors@gmail.com>
This commit is contained in:
Mike Robbins
2025-10-01 16:31:53 -04:00
committed by GitHub
parent af83670376
commit f7469159cf
9 changed files with 76 additions and 9 deletions
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4
src/modules/RoutingModule.h
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@@ -13,8 +13,8 @@ class RoutingModule : public ProtobufModule<meshtastic_Routing>
*/
RoutingModule();
virtual void sendAckNak(meshtastic_Routing_Error err, NodeNum to, PacketId idFrom, ChannelIndex chIndex,
uint8_t hopLimit = 0);
virtual void sendAckNak(meshtastic_Routing_Error err, NodeNum to, PacketId idFrom, ChannelIndex chIndex, uint8_t hopLimit = 0,
bool ackWantsAck = false);
// Given the hopStart and hopLimit upon reception of a request, return the hop limit to use for the response
uint8_t getHopLimitForResponse(uint8_t hopStart, uint8_t hopLimit);