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NextHopRouter::roleAllowsCancelingFromTxQueue (same logic as FloodingRouter::roleAllowsCancelingDupe)

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This commit is contained in:
Mike Robbins
2025-09-09 23:17:48 -07:00
parent 4ab125bbf7
commit 35340fc6e2
2 changed files with 13 additions and 3 deletions
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13
src/mesh/NextHopRouter.cpp
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@@ -161,6 +161,15 @@ bool NextHopRouter::stopRetransmission(NodeNum from, PacketId id)
return stopRetransmission(key);
}
bool NextHopRouter::roleAllowsCancelingFromTxQueue(const meshtastic_MeshPacket *p)
{
// Return true if we're allowed to cancel a packet in the txQueue (so we may never transmit it even once)
// Return false for roles like ROUTER, REPEATER, ROUTER_LATE which should always transmit the packet at least once.
return roleAllowsCancelingDupe(p); // same logic as FloodingRouter::roleAllowsCancelingDupe
}
bool NextHopRouter::stopRetransmission(GlobalPacketId key)
{
auto old = findPendingPacket(key);
@@ -170,9 +179,7 @@ bool NextHopRouter::stopRetransmission(GlobalPacketId key)
to avoid canceling a transmission if it was ACKed super fast via MQTT */
if (old->numRetransmissions < NUM_RELIABLE_RETX - 1) {
// We only cancel it if we are the original sender or if we're not a router(_late)/repeater
if (isFromUs(p) || (config.device.role != meshtastic_Config_DeviceConfig_Role_ROUTER &&
config.device.role != meshtastic_Config_DeviceConfig_Role_REPEATER &&
config.device.role != meshtastic_Config_DeviceConfig_Role_ROUTER_LATE)) {
if (isFromUs(p) || roleAllowsCancelingFromTxQueue(p)) {
// remove the 'original' (identified by originator and packet->id) from the txqueue and free it
cancelSending(getFrom(p), p->id);
// now free the pooled copy for retransmission too