mirror of
https://github.com/MeshCore-Beacon/beacon-server.git
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MrAlders0n
9bbf8efee5
* perf(routes): batch cross-IATA and hash route search (#216) One search fired a /routes/cross request per IATA pair (138k on 2026-10-08). Route search now takes an optional iatas list and runs a fixed number of index-backed queries. /info advertises built-in minimum client versions. * chore: bump version to 2.0.4
60 lines
2.2 KiB
Go
60 lines
2.2 KiB
Go
// Copyright 2026 Beacon Contributors
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// SPDX-License-Identifier: AGPL-3.0-or-later
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package api
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import (
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"errors"
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"github.com/google/uuid"
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)
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// ErrRouteSearchTooBroad means an endpoint hash matches too widely to search.
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var ErrRouteSearchTooBroad = errors.New("hash matches too many areas; use a longer hash or fewer iatas")
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// CrossRouteSearch finds routes from FromHash (resolved in FromIATAs) to ToHash
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// (resolved in ToIATAs) that cross between two different IATAs. Empty lists mean every IATA.
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type CrossRouteSearch struct {
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FromHash string
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ToHash string
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FromIATAs []string
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ToIATAs []string
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}
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// RouteHop is a single resolved hop in a known route.
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type RouteHop struct {
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NodeID uuid.UUID `json:"nodeId"`
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HashBytes string `json:"hashBytes"` // hex-encoded hash prefix
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Node *ResolvedNode `json:"node,omitempty"` // populated when node details are available
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}
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// KnownRoute is a fully resolved path through the mesh where all hops
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// have been confirmed as high confidence.
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type KnownRoute struct {
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ID int64 `json:"id"`
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PathKey string `json:"pathKey,omitempty"` // stable identity within this IATA; use for route evidence links
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IATA string `json:"iata"`
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HopCount int32 `json:"hopCount"`
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Hops []RouteHop `json:"hops"`
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FirstSeen int64 `json:"firstSeen"` // epoch ms
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LastSeen int64 `json:"lastSeen"` // epoch ms
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ObservationCount int64 `json:"observationCount"`
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}
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// CrossIATAHop represents the boundary hop between two IATAs in a cross-IATA route.
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type CrossIATAHop struct {
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FromNode ResolvedNode `json:"fromNode"` // last node in source IATA
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ToNode ResolvedNode `json:"toNode"` // first node in target IATA
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FromIATA string `json:"fromIata"`
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ToIATA string `json:"toIata"`
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LastSeen int64 `json:"lastSeen"` // epoch ms
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}
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// CrossIATARoute is a route that crosses IATA boundaries.
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type CrossIATARoute struct {
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SourceSegment []RouteHop `json:"sourceSegment"` // route segment in source IATA
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CrossHop CrossIATAHop `json:"crossHop"` // the boundary hop
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TargetSegment []RouteHop `json:"targetSegment"` // route segment in target IATA
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TotalHops int `json:"totalHops"`
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}
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