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litellm/tests/integration/_support
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Mateo Wang dba46c0513
fix(responses): keep the provider code and message on top-level stream error events (#46438) 
* fix(responses): keep the provider code and message on top-level stream error events

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

* fix(responses): log a mid-stream failure before the router falls back

CustomStreamWrapper now waits for failure logging before it raises the
error the router falls back on, so the cooldown lands on the deployment
that failed instead of the fallback that replaced it. Also keeps numeric
error codes and the top-level message on the WebSocket and ChatGPT paths.

* fix(streaming): run sync failure callbacks before a failed stream falls back to another deployment

The router cools a deployment down from a sync failure callback that reads the request's model_info. A failed stream submitted that callback to the logging executor without waiting, so it often ran after the router's fallback had overwritten model_info and cooled down the healthy fallback deployment instead, leaving the model group with no deployments

* test(responses): cover top-level OpenAI stream error events end to end

* test(streaming): read live worker pids so the second SIGKILL chaos variant sees two workers

* fix(streaming): run waited sync failure logging off the shared logging pool

* revert(streaming): keep failed-stream failure logging in the background

Waiting for sync failure callbacks before a failed stream raises fixed the router cooldown race, but it slowed healthy calls under many failing streams with a slow callback, since the wait shares a thread pool with every call's start. The race is pre-existing on main and is tracked separately, so this PR goes back to main's logging timing and keeps only the top-level error event changes

---------

Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
2026-10-14 16:16:46 -07:00
..
__init__.py test: add CircleCI integration contract foundation 2026-09-14 03:30:52 -07:00
actors.py test: migrate tests/proxy_behavior into integration and unit tiers (#45939) 2026-10-11 08:28:42 -07:00
agentic_probe.py fix(responses): honor caller stream flag when provider forces SSE (internal copy of #34095) (#41235) 2026-10-06 03:30:47 +00:00
anthropic_refusal.py fix(anthropic): keep refusal stop_reason and stop_details on the logged response (#46104) 2026-10-14 14:42:49 -07:00
anthropic_sse.py fix(router): retry a /v1/messages stream the provider drops before the first content chunk (#44276) 2026-10-05 22:53:39 +00:00
anthropic_thinking.py fix(anthropic): stop repeating streamed thinking text in the signature chunk (#44127) 2026-10-02 19:38:41 -07:00
asgi.py fix(ci): isolate integration workers and repair test fixtures (#45863) 2026-10-11 01:56:02 -07:00
async_server.py perf(ci): isolate and shard integration suites (#44146) 2026-10-10 11:15:19 -07:00
aws_control_plane.py fix(bedrock): list the account's invocable models behind bedrock/* when check_provider_endpoint is on (#43981) 2026-10-09 14:14:17 -07:00
bedrock_discovery.py fix(bedrock): list the account's invocable models behind bedrock/* when check_provider_endpoint is on (#43981) 2026-10-09 14:14:17 -07:00
bedrock_runtime_peer.py test(ci): fix six CircleCI test regressions on main (#44429) 2026-10-03 20:55:01 -07:00
browser_state.py test: add extension and browser integration contracts 2026-09-16 13:15:53 -07:00
budget.py test(integration): give chaos and timing tests a harness API and gate raw signals (#46031) 2026-10-12 05:27:33 -07:00
claude_code.py test(anthropic): native /v1/messages reasoning integration tests built on a captured Claude Code request (#43361) 2026-10-01 09:12:53 -07:00
client.py test(integration): give chaos and timing tests a harness API and gate raw signals (#46031) 2026-10-12 05:27:33 -07:00
codex_vendor.py fix(responses): honor caller stream flag when provider forces SSE (internal copy of #34095) (#41235) 2026-10-06 03:30:47 +00:00
daily_activity.py fix(proxy): look up hashed key names with two spend log rows per key (#43656) 2026-09-29 20:21:55 -07:00
daily_spend_rows.py fix(ui): group cost optimization cache leakage by model group (#43008) 2026-09-24 23:51:51 -07:00
database.py test(integration): isolate every multi-worker integration suite by default (#46027) 2026-10-12 03:46:06 -07:00
database_relay.py perf(ci): isolate and shard integration suites (#44146) 2026-10-10 11:15:19 -07:00
device_login.py fix(chatgpt,github_copilot): refuse device-code login inside an event loop or worker thread (#39585) 2026-10-06 03:20:07 +00:00
forward_proxy.py feat(strands_decider): call a Strands Decider on an AgentCore runtime ARN (#45678) 2026-10-09 22:51:19 -07:00
generation.py fix(tests): resolve the integration support package without run.py's PYTHONPATH 2026-09-15 21:10:08 -07:00
idle_gateway.py fix(http): restore the 15s aiohttp keep-alive default in the Python and Rust clients (#46355) 2026-10-14 10:50:11 -07:00
interception_vendor.py fix(websearch_interception): drop stream_options when forcing stream=False and replay it on the final stream (#45433) 2026-10-09 22:16:02 -07:00
mail.py feat(proxy): email alerts at configured percentages of a team member budget (#42665) 2026-09-26 02:42:45 +00:00
manifest.py fix(caching): never store or serve a chat completion with no choices (#44709) 2026-10-06 20:07:30 +00:00
mcp.py test: migrate proxy security, schema migration and MCP legacy tests (#45937) 2026-10-11 16:17:24 -07:00
mcp_e2e_upstream_server.py test: migrate proxy security, schema migration and MCP legacy tests (#45937) 2026-10-11 16:17:24 -07:00
mcp_grants.py fix(mcp): resolve team-granted toolsets for non-admin keys and dashboard sessions (#43908) 2026-10-01 14:15:06 -07:00
mcp_stdio_peer.py test(integration): add MCP gateway coverage wave 1 with a dedicated mcp shard and proxy coverage artifact (#42711) 2026-09-23 07:48:46 -07:00
oauth_server.py test(integration): credential canary slots for MCP and pass-through credentials (#43308) 2026-09-28 17:10:51 -07:00
openai_wire.py test: fix shared-provider discovery, Codex catalog size and generated master key mismatches in CircleCI suites (#44905) 2026-10-07 00:11:25 +00:00
ordering.py fix(ci): isolate integration workers and repair test fixtures (#45863) 2026-10-11 01:56:02 -07:00
otlp_sink.py fix(ci): isolate integration workers and repair test fixtures (#45863) 2026-10-11 01:56:02 -07:00
pdf_document.py fix(token_counter): price a base64 PDF document per page instead of as one image (#45301) 2026-10-08 21:20:46 -07:00
prisma_clients.py test: migrate tests/proxy_behavior into integration and unit tiers (#45939) 2026-10-11 08:28:42 -07:00
process.py test(integration): isolate shared proxy state behind six order-dependent flakes (#46172) 2026-10-13 09:55:11 -07:00
prometheus_series.py feat(prometheus): cap series per metric for every labeled metric (#44420) 2026-10-06 01:28:44 +00:00
prompt_cache_breakpoint.py fix(responses): map input_audio blocks in the chat-to-Responses bridge (#45224) 2026-10-07 22:25:35 -07:00
provider.py fix(ci): isolate integration workers and repair test fixtures (#45863) 2026-10-11 01:56:02 -07:00
proxy.py perf(ci): isolate and shard integration suites (#44146) 2026-10-10 11:15:19 -07:00
redaction_probe.py fix(logging): redact nested callback input and provider response fields (#45923) 2026-10-13 12:25:56 -07:00
redis_breaker_worker.py fix(caching): report Redis circuit-breaker metrics through the Prometheus services logger (#46484) 2026-10-14 14:29:54 -07:00
redis_process.py test(integration): cut CircleCI proxy boot time with concurrent worker stacks and single-worker test proxies (#46037) 2026-10-12 09:48:42 -07:00
responses_stream.py fix(responses): keep the provider code and message on top-level stream error events (#46438) 2026-10-14 16:16:46 -07:00
responses_vendor.py fix(responses): drop bridge-minted reasoning items from OpenAI replays (#44132) 2026-10-02 19:39:48 -07:00
routing.py test(integration): isolate every multi-worker integration suite by default (#46027) 2026-10-12 03:46:06 -07:00
runtime.py test(integration): isolate shared proxy state behind six order-dependent flakes (#46172) 2026-10-13 09:55:11 -07:00
safeguards_rig.py feat(anthropic): generate auto mode safeguard_results with a classifier model on the /v1/messages chat bridge (#45600) 2026-10-14 13:09:11 +00:00
sagemaker_embedding.py feat(sagemaker)!: inference components and OpenAI-compatible embeddings (#44985) 2026-10-12 22:25:52 +00:00
sharding.py perf(ci): use native timing splits with bounded integration concurrency (#45837) 2026-10-10 13:35:11 -07:00
sigv4.py fix(bedrock): list the account's invocable models behind bedrock/* when check_provider_endpoint is on (#43981) 2026-10-09 14:14:17 -07:00
timing.py test(integration): give chaos and timing tests a harness API and gate raw signals (#46031) 2026-10-12 05:27:33 -07:00
tls.py fix(azure_storage): name Data Lake objects without base64 padding or slashes (#43914) 2026-09-30 18:17:13 -07:00
tool_rows.py feat(tool-policies): show the user who owns the key that discovered a tool (#43892) 2026-10-01 20:34:57 +00:00
upstream.py fix(cost): bill custom priced deployments at their own rates over the upstream x-litellm-response-cost header (#46120) 2026-10-13 00:58:03 +00:00
vertex.py fix(vertex_ai): forward system and tools to partner model count_tokens (#43900) 2026-10-03 16:36:14 -07:00
wire.py fix(streaming): add CustomStreamWrapper.close() and release the connection when a sync stream ends (#46354) 2026-10-14 19:14:04 +00:00
worker_readiness.py test(integration): cover responses endpoint contracts (#44733) 2026-10-14 06:59:15 +00:00
workers.py test(integration): cut CircleCI proxy boot time with concurrent worker stacks and single-worker test proxies (#46037) 2026-10-12 09:48:42 -07:00