优化

scripts/admin-test-env-request-retry-contract.test.mjs

@@ -1,6 +1,6 @@
 import assert from 'node:assert/strict'
 import test from 'node:test'
-import { AcceptanceRun } from './admin-test-env-acceptance.mjs'
+import { AcceptanceRun, transportFailureDetails } from './admin-test-env-acceptance.mjs'
 
 function runContext() {
   return new AcceptanceRun({ gateway: 'http://acceptance.invalid', overseasGateway: 'http://overseas.invalid' })
@@ -32,14 +32,29 @@ test('mutating HTTP requests never retry an ambiguous network failure', async ()
   let attempts = 0
   globalThis.fetch = async () => {
     attempts += 1
-    throw new TypeError('fetch failed')
+    throw new TypeError('fetch failed', { cause: Object.assign(new Error('private host and token'), { code: 'ECONNRESET', syscall: 'read' }) })
   }
   try {
     const response = await runContext().request('POST', '/api/orders', { value: 1 })
     assert.equal(attempts, 1)
     assert.equal(response.http, 0)
     assert.equal(response.raw, 'fetch failed')
+    assert.equal(response.transportError.causes[1].code, 'ECONNRESET')
+    const run = runContext(); run.options.quiet = true
+    run.addStep('orders', 'conflict request', response, false)
+    assert.deepEqual(run.steps[0].transportError, response.transportError)
+    assert.ok(!JSON.stringify(run.steps).includes('private host and token'))
   } finally {
     globalThis.fetch = originalFetch
   }
 })
+
+test('transport diagnostics retain nested connection codes without addresses or exception messages', () => {
+  const cause = Object.assign(new Error('secret endpoint'), { code: 'ETIMEDOUT', address: 'private', syscall: 'connect' })
+  const error = new TypeError('fetch failed', { cause: new AggregateError([cause]) })
+  cause.cause = error
+  const result = transportFailureDetails(error)
+  assert.equal(result.causes.length, 3)
+  assert.equal(result.causes[2].code, 'ETIMEDOUT')
+  assert.doesNotMatch(JSON.stringify(result), /secret|private|endpoint/)
+})