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Telemetry: tag relay fetches with X-Client (app/widget) — app via RelayFuelProvider, widget focused/fuel-only fetches + diag beacon; Siri untouched (cached-only). Purely observational for relay admin /stats.

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FuelBoard Contributor
2026-08-14 23:23:06 +01:00
parent d91652aedc
commit 75506b48b7
2 changed files with 18 additions and 7 deletions
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FuelBoardWidgets/FuelPriceWidget.swift
+3 -6
View File
@@ -166,8 +166,7 @@ struct FuelPriceTimelineProvider<Configuration: WidgetConfigurationIntent & Widg
URLQueryItem(name: "price", value: String(first?.prices[entry.fuel] ?? -1)),
]
guard let url = components.url else { return }
var request = URLRequest(url: url)
request.timeoutInterval = 2
var request = RelayFuelProvider.relayRequest(url, client: "widget", timeout: 2)
Task {
_ = try? await URLSession.shared.data(for: request)
}
@@ -313,8 +312,7 @@ struct FuelPriceTimelineProvider<Configuration: WidgetConfigurationIntent & Widg
URLQueryItem(name: "radius", value: String(radiusKM)),
URLQueryItem(name: "limit", value: "500"),
]
var request = URLRequest(url: components.url!)
request.timeoutInterval = 5
var request = RelayFuelProvider.relayRequest(components.url!, client: "widget", timeout: 5)
do {
let (data, response) = try await URLSession.shared.data(for: request)
guard let http = response as? HTTPURLResponse, http.statusCode == 200 else { return nil }
@@ -337,8 +335,7 @@ struct FuelPriceTimelineProvider<Configuration: WidgetConfigurationIntent & Widg
URLQueryItem(name: "fuel", value: fuel.rawValue),
URLQueryItem(name: "limit", value: String(limit)),
]
var request = URLRequest(url: components.url!)
request.timeoutInterval = 5
var request = RelayFuelProvider.relayRequest(components.url!, client: "widget", timeout: 5)
do {
let (data, response) = try await URLSession.shared.data(for: request)
guard let http = response as? HTTPURLResponse, http.statusCode == 200 else { return nil }
Shared/FuelPriceProvider.swift
+15 -1
View File
@@ -71,6 +71,19 @@ struct RelayFuelProvider: FuelPriceProviding {
/// dataset update time). Written by fetchStations, read by the view.
static var latestMeta: RelayMeta?
/// Admin telemetry: the relay tags inbound connections by client kind
/// (app vs widget) so the developer can monitor the poll model. Siri
/// never fetches (cached-data-first). Purely observational — the relay
/// ignores the header for responses.
static let clientTagHeader = "X-Client"
static func relayRequest(_ url: URL, client: String, timeout: TimeInterval = 30) -> URLRequest {
var request = URLRequest(url: url)
request.timeoutInterval = timeout
request.setValue(client, forHTTPHeaderField: clientTagHeader)
return request
}
func fetchStations(near lat: Double?, lng: Double?, fuel: FuelType, radiusKM: Double?) async throws -> [FuelStation] {
var components = URLComponents(url: baseURL.appendingPathComponent("api/v1/stations"), resolvingAgainstBaseURL: false)!
var query: [URLQueryItem] = [URLQueryItem(name: "fuel", value: fuel.rawValue)]
@@ -89,7 +102,8 @@ struct RelayFuelProvider: FuelPriceProviding {
}
components.queryItems = query
let (data, response) = try await URLSession.shared.data(from: components.url!)
let request = RelayFuelProvider.relayRequest(components.url!, client: "app")
let (data, response) = try await URLSession.shared.data(for: request)
guard let http = response as? HTTPURLResponse, http.statusCode == 200 else {
throw FuelProviderError.relayUnavailable
}