[miniflare] fix: ensure magic proxy works when starting on non-local hosts, and IPv6 addresses can be used as hosts
#5133
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🦋 Changeset detectedLatest commit: 5c813e6 The changes in this PR will be included in the next version bump. This PR includes changesets to release 4 packages
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Codecov ReportAll modified and coverable lines are covered by tests ✅
Additional details and impacted files@@ Coverage Diff @@
## main #5133 +/- ##
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+ Coverage 70.32% 70.38% +0.06%
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Files 298 298
Lines 15542 15542
Branches 3999 3999
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+ Hits 10930 10940 +10
+ Misses 4612 4602 -10 |
| @@ -174,7 +181,7 @@ function validateOptions( | |||
| // Initialise return values | |||
| const pluginSharedOpts = {} as PluginSharedOptions; | |||
| const pluginWorkerOpts = Array.from(Array(workerOpts.length)).map( | |||
| () => ({} as PluginWorkerOptions) | |||
| () => ({}) as PluginWorkerOptions | |||
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I don't think this makes any difference, right?
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I don't think so, just formatted with a different version of Prettier I guess.
What this PR solves / how to test
Fixes #4993.
Previously, if Miniflare was configured to start on a
hostthat wasn't127.0.0.1,::1,*,::, or0.0.0.0, calls toMiniflareAPI methods relying on the magic proxy (e.g.getKVNamespace(),getWorker(), etc.) would fail. This change ensuresworkerdis always accessible to Miniflare's internals, by configuringworkerdwith an additional local-only entry socket in this case. An unrelated issue meant if Miniflare was configured to start on an IPv6host, it could crash. This change also ensures IPv6 addresses are handled correctly.This means
wrangler devcan now use local network and IPv6 address such as192.168.0.10and::1with the--ipflag.To test this, run
wrangler dev --ip ::1infixtures/worker-app. Useifconfigto find your local network IP, and try that out with the--ipflag too.Author has addressed the following