fix race condition between caching and aborting #8472
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fix #8470, continuous memory usage growth
| @@ -172,6 +176,7 @@ function makeFetchRequest(requestParameters: RequestParameters, callback: Respon | |||
| } | |||
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| return { cancel: () => { | |||
| aborted = true; | |||
| if (!complete) controller.abort(); | |||
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Can't the controller's abort signal be used directly to reject or escape from validateOrFetch early instead of using an additional aborted variable?
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from discussion in chat: let's leave this for now
mourner
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Jul 16, 2019
asheemmamoowala
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Jul 16, 2019
ansis
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Jul 16, 2019
fix #8470, continuous memory usage growth
katydecorah
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Jul 18, 2019
* publisher-production: [docs] fix SDK support for symbol-sort-key (#8501) v1.1.1 fix #8481, unbounded memory growth in IE (#8490) fix race condition between caching and aborting (#8472) swap map-tiles example to use https (#8482) set antialias to true for custom layers and extrusion examples (#8474) update examples to use mapbox-gl-geocoder v4.4.1 (#8451) manually strip urls for faster cache matching (#8434) (#8449)
peterqliu
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Jul 19, 2019
* [docs] adds docs-wide search component (#8349) * update dr-ui, mr-ui * add search component * adjust columns to prevent overlap * v1.1.0-beta.1 (#8353) * Update CHANGELOG.md for v1.1.0-beta.1 release * Bump package.json version to 1.1.0-beta.1 * [docs] updates to search component and layout (#8362) * do not index /api sidebar * exclude code snippets in examples from being indexed * Update docs-page-shell * update dr-ui, react, react-dom * adjust columns to fit search and navigation better * [docs] Replace example with a third-party raster source (#8274) * remove Add a raster tile source example * revert "remove Add a raster tile source example" This reverts commit ea8bf28. * add third-party tiles to map-tiles example * fix attribution * rm unused var * Add mapbox-gl-framerate to plugins list (#8356) * remove old plugins page and update reference to the maintained version (#8369) * Add link to iOS SDK documentation (#8359) * add ios sdk link per comment from stephen g * add new link from minh and reword * Include Hiragana and Katakana code blocks for local glyph generation (#8365) (#8378) * document the tile size drawn with showTileBoundaries (#8379) * use browser `Cache` interface to cache tiles (#8363) Recent pricing changes introduced a `sku=` query parameter that changes with every map load. This defeats the browser's ability to cache these tiles. We're working around that by implementing our own caching with the new `Cache` api. - skips caching tiles that expire soon - only caches mapbox tiles (no 3rd party tiles, styles, etc because the browser should cache these fine) - does not work in IE, Safari Browser tests can be found in debug/cache_api.html mapboxgl.clearStorage added to provide a way to clear the cache. * fix cache support check for enforcing size limit This was throwing errors in browsers that don't support the cache api but wasn't previously noticed because it was not breaking anything. * Fix background rotation hovering (#8367) * update changelog * mapbox-gl-geocoder@v4.4.0 (#8297) * mapbox-gl-geocoder@v4.4.0 * add one more file to v4.4.0 * fix Response construction in Edge, fix #8391 (#8392) (#8394) Edge does not support constructing responses with readable streams. * v1.1.0-beta.2 (#8395) * Add sdk support spec section for text-radial-offset (#8384) (#8401) This PR also assigns SDK versions for the `text-variable-anchor` property (both `text-variable-anchor` and `text-radial-offset` are the parts of the variable text placement feature). * fix #8411, fetch in case of cache error (#8415) (#8417) * fix #8411, fetch in case of cache error * Use warnOnce * v1.1.0 & style-spec@13.7.1 (#8408) * Update style-spec version & changelog for style-spec@13.7.1 - Update style-spec/CHANGELOG.md to add bugfix items - Bump style-spec/package.json version to 13.7.1 (patch) * Update mapbox-gl package version to 1.1.0 for final release * Add missing style-spec changelog entry * Fix yarn.lock not installing under CI by auto-updating dependencies * manually strip urls for faster cache matching (#8434) (#8449) * update examples to use mapbox-gl-geocoder v4.4.1 (#8451) * set antialias to true for custom layers and extrusion examples (#8474) * swap map-tiles example to use https (#8482) * fix race condition between caching and aborting (#8472) fix #8470, continuous memory usage growth * fix #8481, unbounded memory growth in IE (#8490) Cancellable requests to workers should never call back after they have been cancelled. * v1.1.1 * [docs] fix SDK support for symbol-sort-key (#8501)
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If a request was aborted while it was checking the cache the request would still complete leading to a parsed tile that would never get cleared. The fix is to not call back when the request is aborted.
fix #8470
Any idea if I should / how I could add a test for this?
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