feat(api): classify openai-compatible provider failures (#708)

* feat(api): classify openai-compatible provider failures * Update src/services/api/providerConfig.ts Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update src/services/api/errors.ts Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * feat(api): harden openai-compatible diagnostics and env fallback * Update src/services/api/openaiShim.ts Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update src/services/api/openaiShim.ts Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update src/services/api/errors.ts Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update src/services/api/errors.ts Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Apply suggestion from @Copilot Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * fix openaiShim duplicate requests and diagnostics * remove unused url from http failure classifier * dedupe env diagnostic warnings * Remove hardcoded URLs from OpenAI error tests Removed hardcoded URLs from network failure classification tests. * Update providerConfig.envDiagnostics.test.ts * fix(openai-shim): return successful responses and restore localhost classifier tests * Update src/services/api/openaiShim.ts Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update src/services/api/openaiShim.ts Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update src/services/api/openaiShim.ts Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
2026-04-17 14:01:40 +04:00
parent eed77e6579
commit 80a00acc2c
9 changed files with 1117 additions and 18 deletions
--- a/src/services/api/openaiShim.test.ts
+++ b/src/services/api/openaiShim.test.ts
@@ -2775,3 +2775,84 @@ test('streaming: strips leaked reasoning preamble when split across multiple con

  expect(textDeltas).toEqual(['Hey! How can I help you today?'])
 })
+
+test('classifies localhost transport failures with actionable category marker', async () => {
+  process.env.OPENAI_BASE_URL = 'http://localhost:11434/v1'
+
+  const transportError = Object.assign(new TypeError('fetch failed'), {
+    code: 'ECONNREFUSED',
+  })
+
+  globalThis.fetch = (async () => {
+    throw transportError
+  }) as FetchType
+
+  const client = createOpenAIShimClient({}) as OpenAIShimClient
+
+  await expect(
+    client.beta.messages.create({
+      model: 'qwen2.5-coder:7b',
+      messages: [{ role: 'user', content: 'hello' }],
+      max_tokens: 64,
+      stream: false,
+    }),
+  ).rejects.toThrow('openai_category=connection_refused')
+
+  await expect(
+    client.beta.messages.create({
+      model: 'qwen2.5-coder:7b',
+      messages: [{ role: 'user', content: 'hello' }],
+      max_tokens: 64,
+      stream: false,
+    }),
+  ).rejects.toThrow('local server is running')
+})
+
+test('propagates AbortError without wrapping it as transport failure', async () => {
+  process.env.OPENAI_BASE_URL = 'http://localhost:11434/v1'
+
+  const abortError = new DOMException('The operation was aborted.', 'AbortError')
+  globalThis.fetch = (async () => {
+    throw abortError
+  }) as FetchType
+
+  const controller = new AbortController()
+  controller.abort()
+
+  const client = createOpenAIShimClient({}) as OpenAIShimClient
+
+  await expect(
+    client.beta.messages.create(
+      {
+        model: 'qwen2.5-coder:7b',
+        messages: [{ role: 'user', content: 'hello' }],
+        max_tokens: 64,
+        stream: false,
+      },
+      { signal: controller.signal },
+    ),
+  ).rejects.toBe(abortError)
+})
+
+test('classifies chat-completions endpoint 404 failures with endpoint_not_found marker', async () => {
+  process.env.OPENAI_BASE_URL = 'http://localhost:11434'
+
+  globalThis.fetch = (async () =>
+    new Response('Not Found', {
+      status: 404,
+      headers: {
+        'Content-Type': 'text/plain',
+      },
+    })) as FetchType
+
+  const client = createOpenAIShimClient({}) as OpenAIShimClient
+
+  await expect(
+    client.beta.messages.create({
+      model: 'qwen2.5-coder:7b',
+      messages: [{ role: 'user', content: 'hello' }],
+      max_tokens: 64,
+      stream: false,
+    }),
+  ).rejects.toThrow('openai_category=endpoint_not_found')
+})