RetryAndFollowUpInterceptor - java.io.IOException: Canceled

Commencez par buildDirectionsApiClient et le callback enqueueCall présenté dans le rapport, puis examinez comment le Mapbox Directions SDK utilise Retrofit et OkHttp en lien avec l’annulation. Reproduisez le cas intermittent IOException: Canceled et déterminez si l’appel est annulé par le cycle de vie du client ou par des requêtes concurrentes. La tâche est terminée lorsque la cause de l’annulation est identifiée et documentée avec un cas reproductible ou un défaut confirmé du SDK.

Issue

Multiple RetryAndFollowUpInterceptor - java.io.IOException: Canceled

Description

We are getting randomly multiple java.io.IOException: Canceled when using the Mapbox Directions SDK. Code snippet is:

SDK used

//Mapbox Directions API
implementation "com.mapbox.mapboxsdk:mapbox-sdk-services:6.13.0"

Code Snippet

for origin = "Point{type=Point, bbox=null, coordinates=[-58.449951171875, -34.55467987060547]}"
for destination = Point{type=Point, bbox=null, coordinates=[-58.484619140625, -34.57625961303711]}

private fun buildDirectionsApiClient(origin: Point, destination: Point): MapboxDirections {
    val routeOptions = RouteOptions.builder()
        .geometries(DirectionsCriteria.GEOMETRY_POLYLINE6)
        .overview(DirectionsCriteria.OVERVIEW_SIMPLIFIED)
        .profile(DirectionsCriteria.PROFILE_DRIVING)
        .coordinatesList(listOf(origin, destination))
        .build()

    return MapboxDirections.builder()
        .accessToken(accessToken)
        .routeOptions(routeOptions)
        .build()
}

and the way we are executing the calls is:

client?.enqueueCall(object : Callback<DirectionsResponse> {
            override fun onResponse(
                call: Call<DirectionsResponse>,
                response: Response<DirectionsResponse>
            ) {
                response.body()?.routes()?.firstOrNull()?.let { route ->

                    mapbox.getStyle {
                        val source: GeoJsonSource? = it.getSourceAs(ROUTE_SOURCE_ID)
                        val lineString = LineString.fromPolyline(
                            route.geometry()!!,
                            Constants.PRECISION_6
                        )
                        // Set the map's camera position taking into account the route drawing
                        val coordinateList = lineString.coordinates()
                        animateMarker.setBoundary(coordinateList)

                        val camera = mapbox.cameraForCoordinates(coordinateList, getPadding())
                        mapbox.easeTo(camera, source, lineString)
                    }
                }
            }

            override fun onFailure(call: Call<DirectionsResponse>, t: Throwable) {
                DevMetrics.monitor(errorParams("Mapbox cannot draw route points reason is ${t.cause} - ${t.message}"))
                onError()
            }
        })

Not sure if we are doing something wrong because it mostly works and draw the route but randomly it shows us this exception coming from Retrofit and OkHttp