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Merge pull request #563 from GUVWAF/traceroute2way

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Add route back and SNR lists to RouteDiscovery for traceroute
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Ben Meadors 2024-08-17 07:46:59 -05:00 • committed by GitHub
commit b623762940
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3 changed files with 26 additions and 6 deletions
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7
meshtastic/mesh.options
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@ -9,6 +9,11 @@
*User.short_name max_size:5
*RouteDiscovery.route max_count:8
*RouteDiscovery.snr_towards max_count:8
*RouteDiscovery.snr_towards int_size:8
*RouteDiscovery.route_back max_count:8
*RouteDiscovery.snr_back max_count:8
*RouteDiscovery.snr_back int_size:8
# note: this payload length is ONLY the bytes that are sent inside of the Data protobuf (excluding protobuf overhead). The 16 byte header is
# outside of this envelope
@ -67,4 +72,4 @@
*ChunkedPayload.chunk_count int_size:16
*ChunkedPayload.chunk_index int_size:16
*ChunkedPayload.payload_chunk max_size:228
*ChunkedPayload.payload_chunk max_size:228

21
meshtastic/mesh.proto
View file

@ -695,13 +695,28 @@ message User {
}
/*
* A message used in our Dynamic Source Routing protocol (RFC 4728 based)
* A message used in a traceroute
*/
message RouteDiscovery {
/*
* The list of nodenums this packet has visited so far
* The list of nodenums this packet has visited so far to the destination.
*/
repeated fixed32 route = 1;
/*
* The list of SNRs (in dB, scaled by 4) in the route towards the destination.
*/
repeated int32 snr_towards = 2;
/*
* The list of nodenums the packet has visited on the way back from the destination.
*/
repeated fixed32 route_back = 3;
/*
* The list of SNRs (in dB, scaled by 4) in the route back from the destination.
*/
repeated int32 snr_back = 4;
}
/*
@ -1850,4 +1865,4 @@ message ChunkedPayloadResponse {
*/
resend_chunks resend_chunks = 4;
}
}
}

4
meshtastic/portnums.proto
View file

@ -174,7 +174,7 @@ enum PortNum {
/*
* Provides a traceroute functionality to show the route a packet towards
* a certain destination would take on the mesh.
* a certain destination would take on the mesh. Contains a RouteDiscovery message as payload.
* ENCODING: Protobuf
*/
TRACEROUTE_APP = 70;
@ -218,4 +218,4 @@ enum PortNum {
* Currently we limit port nums to no higher than this value
*/
MAX = 511;
}
}