643 Commits

• Fix test flake (#11448)

  Flaking with
  
  ```
     Nextest run ID 6b7ff5f7-57f6-4c9c-8026-67f08fa2f81f with nextest profile: default
        Starting 3282 tests across 118 binaries (21 tests skipped)
            FAIL [  14.548s] (1367/3282) codex-core::all suite::apply_patch_cli::apply_patch_cli_can_use_shell_command_output_as_patch_input
      stdout ───
  
        running 1 test
        test suite::apply_patch_cli::apply_patch_cli_can_use_shell_command_output_as_patch_input ... FAILED
  
        failures:
  
        failures:
            suite::apply_patch_cli::apply_patch_cli_can_use_shell_command_output_as_patch_input
  
        test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 522 filtered out; finished in 14.41s
  
      stderr ───
  
        thread 'suite::apply_patch_cli::apply_patch_cli_can_use_shell_command_output_as_patch_input' (15632) panicked at C:\a\codex\codex\codex-rs\core\tests\common\lib.rs:186:14:
        timeout waiting for event: Elapsed(())
        stack backtrace:
        read_output:
        Exit code: 0
        Wall time: 8.5 seconds
        Output:
        line1
        naïve café
        line3
  
        stdout:
        line1
        naïve café
        line3
        patch:
        *** Begin Patch
        *** Add File: target.txt
        +line1
        +naïve café
        +line3
        *** End Patch
        note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
  ```

  gt-oai · 2026-02-12 09:37:24 +00:00
  4027f1f1a4
• Handle response.incomplete (#11558)

  Treat it same as error.

  pakrym-oai · 2026-02-12 00:11:38 -08:00
  fd7f2aedc7
• Hide the first websocket retry (#11548)

  Sometimes connection needs to be quickly reestablished, don't produce an
  error for that.

  pakrym-oai · 2026-02-11 22:48:13 -08:00
  d391f3e2f9
• fix compilation (#11532)

  fix broken main

  sayan-oai · 2026-02-11 19:31:13 -08:00
  d1a97ed852
• feat: make sandbox read access configurable with ReadOnlyAccess (#11387)

  `SandboxPolicy::ReadOnly` previously implied broad read access and could
  not express a narrower read surface.
  This change introduces an explicit read-access model so we can support
  user-configurable read restrictions in follow-up work, while preserving
  current behavior today.
  
  It also ensures unsupported backends fail closed for restricted-read
  policies instead of silently granting broader access than intended.
  
  ## What
  
  - Added `ReadOnlyAccess` in protocol with:
    - `Restricted { include_platform_defaults, readable_roots }`
    - `FullAccess`
  - Updated `SandboxPolicy` to carry read-access configuration:
    - `ReadOnly { access: ReadOnlyAccess }`
    - `WorkspaceWrite { ..., read_only_access: ReadOnlyAccess }`
  - Preserved existing behavior by defaulting current construction paths
  to `ReadOnlyAccess::FullAccess`.
  - Threaded the new fields through sandbox policy consumers and call
  sites across `core`, `tui`, `linux-sandbox`, `windows-sandbox`, and
  related tests.
  - Updated Seatbelt policy generation to honor restricted read roots by
  emitting scoped read rules when full read access is not granted.
  - Added fail-closed behavior on Linux and Windows backends when
  restricted read access is requested but not yet implemented there
  (`UnsupportedOperation`).
  - Regenerated app-server protocol schema and TypeScript artifacts,
  including `ReadOnlyAccess`.
  
  ## Compatibility / rollout
  
  - Runtime behavior remains unchanged by default (`FullAccess`).
  - API/schema changes are in place so future config wiring can enable
  restricted read access without another policy-shape migration.

  Michael Bolin · 2026-02-11 18:31:14 -08:00
  abbd74e2be
• Update context window after model switch (#11520)

  - Update token usage aggregation to refresh model context window after a
  model change.
  - Add protocol/core tests, including an e2e model-switch test that
  validates switching to a smaller model updates telemetry.

  Ahmed Ibrahim · 2026-02-11 17:41:23 -08:00
  95fb86810f
• Clamp auto-compact limit to context window (#11516)

  - Clamp auto-compaction to the minimum of configured limit and 90% of
  context window
  - Add an e2e compact test for clamped behavior
  - Update remote compact tests to account for earlier auto-compaction in
  setup turns

  Ahmed Ibrahim · 2026-02-11 17:41:08 -08:00
  40de788c4d
• Pre-sampling compact with previous model context (#11504)

  - Run pre-sampling compact through a single helper that builds
  previous-model turn context and compacts before the follow-up request
  when switching to a smaller context window.
  - Keep compaction events on the parent turn id and add compact suite
  coverage for switch-in-session and resume+switch flows.

  Ahmed Ibrahim · 2026-02-11 17:24:06 -08:00
  6938150c5e
• Consolidate search_tool feature into apps (#11509)

  ## Summary
  - Remove `Feature::SearchTool` and the `search_tool` config key from the
  feature registry/schema.
  - Gate `search_tool_bm25` exposure via `Feature::Apps` in
  `core/src/tools/spec.rs`.
  - Update MCP selection logic in `core/src/codex.rs` to use
  `Feature::Apps` for search-tool behavior.
  - Update `core/tests/suite/search_tool.rs` to enable `Feature::Apps`.
  - Regenerate `core/config.schema.json` via `just write-config-schema`.
  
  ## Testing
  - `just fmt`
  - `cargo test -p codex-core --test all suite::search_tool::`
  
  ## Tickets
  - None

  Anton Panasenko · 2026-02-11 16:52:42 -08:00
  d3b078c282
• chore: sub-agent never ask for approval (#11464)
  jif-oai · 2026-02-11 19:19:37 +00:00
  2fac9cc8cd
• Reapply "Add app-server transport layer with websocket support" (#11370)

  Reapply "Add app-server transport layer with websocket support" with
  additional fixes from https://github.com/openai/codex/pull/11313/changes
  to avoid deadlocking.
  
  This reverts commit 47356ff83c.
  
  ## Summary
  
  To avoid deadlocking when queues are full, we maintain separate tokio
  tasks dedicated to incoming vs outgoing event handling
  - split the app-server main loop into two tasks in
  `run_main_with_transport`
     - inbound handling (`transport_event_rx`)
     - outbound handling (`outgoing_rx` + `thread_created_rx`)
  - separate incoming and outgoing websocket tasks
  
  ## Validation
  
  Integration tests, testing thoroughly e2e in codex app w/ >10 concurrent
  requests
  
  <img width="1365" height="979" alt="Screenshot 2026-02-10 at 2 54 22 PM"
  src="https://github.com/user-attachments/assets/47ca2c13-f322-4e5c-bedd-25859cbdc45f"
  />
  
  ---------
  
  Co-authored-by: jif-oai <jif@openai.com>

  Max Johnson · 2026-02-11 18:13:39 +00:00
  7053aa5457
• Do not attempt to append after response.completed (#11402)

  Completed responses are fully done, and new response must be created.

  pakrym-oai · 2026-02-11 07:45:17 -08:00
  eac5473114
• Remove test-support feature from codex-core and replace it with explicit test toggles (#11405)

  ## Why
  
  `codex-core` was being built in multiple feature-resolved permutations
  because test-only behavior was modeled as crate features. For a large
  crate, those permutations increase compile cost and reduce cache reuse.
  
  ## Net Change
  
  - Removed the `test-support` crate feature and related feature wiring so
  `codex-core` no longer needs separate feature shapes for test consumers.
  - Standardized cross-crate test-only access behind
  `codex_core::test_support`.
  - External test code now imports helpers from
  `codex_core::test_support`.
  - Underlying implementation hooks are kept internal (`pub(crate)`)
  instead of broadly public.
  
  ## Outcome
  
  - Fewer `codex-core` build permutations.
  - Better incremental cache reuse across test targets.
  - No intended production behavior change.

  Michael Bolin · 2026-02-10 22:44:02 -08:00
  476c1a7160
• feat: support multiple rate limits (#11260)

  Added multi-limit support end-to-end by carrying limit_name in
  rate-limit snapshots and handling multiple buckets instead of only
  codex.
  Extended /usage client parsing to consume additional_rate_limits
  Updated TUI /status and in-memory state to store/render per-limit
  snapshots
  Extended app-server rate-limit read response: kept rate_limits and added
  rate_limits_by_name.
  Adjusted usage-limit error messaging for non-default codex limit buckets

  xl-openai · 2026-02-10 20:09:31 -08:00
  fdd0cd1de9
• chore: persist turn_id in rollout session and make turn_id uuid based (#11246)

  Problem:
  1. turn id is constructed in-memory;
  2. on resuming threads, turn_id might not be unique;
  3. client cannot no the boundary of a turn from rollout files easily.
  
  This PR does three things:
  1. persist `task_started` and `task_complete` events;
  1. persist `turn_id` in rollout turn events;
  5. generate turn_id as unique uuids instead of incrementing it in
  memory.
  
  This helps us resolve the issue of clients wanting to have unique turn
  ids for resuming a thread, and knowing the boundry of each turn in
  rollout files.
  
  example debug logs
  ```
  2026-02-11T00:32:10.746876Z DEBUG codex_app_server_protocol::protocol::thread_history: built turn from rollout items turn_index=8 turn=Turn { id: "019c4a07-d809-74c3-bc4b-fd9618487b4b", items: [UserMessage { id: "item-24", content: [Text { text: "hi", text_elements: [] }] }, AgentMessage { id: "item-25", text: "Hi. I’m in the workspace with your current changes loaded and ready. Send the next task and I’ll execute it end-to-end." }], status: Completed, error: None }
  2026-02-11T00:32:10.746888Z DEBUG codex_app_server_protocol::protocol::thread_history: built turn from rollout items turn_index=9 turn=Turn { id: "019c4a18-1004-76c0-a0fb-a77610f6a9b8", items: [UserMessage { id: "item-26", content: [Text { text: "hello", text_elements: [] }] }, AgentMessage { id: "item-27", text: "Hello. Ready for the next change in `codex-rs`; I can continue from the current in-progress diff or start a new task." }], status: Completed, error: None }
  2026-02-11T00:32:10.746899Z DEBUG codex_app_server_protocol::protocol::thread_history: built turn from rollout items turn_index=10 turn=Turn { id: "019c4a19-41f0-7db0-ad78-74f1503baeb8", items: [UserMessage { id: "item-28", content: [Text { text: "hello", text_elements: [] }] }, AgentMessage { id: "item-29", text: "Hello. Send the specific change you want in `codex-rs`, and I’ll implement it and run the required checks." }], status: Completed, error: None }
  ```
  
  backward compatibility:
  if you try to resume an old session without task_started and
  task_complete event populated, the following happens:
  - If you resume and do nothing: those reconstructed historical IDs can
  differ next time you resume.
  - If you resume and send a new turn: the new turn gets a fresh UUID from
  live submission flow and is persisted, so that new turn’s ID is stable
  on later resumes.
  I think this behavior is fine, because we only care about deterministic
  turn id once a turn is triggered.

  Celia Chen · 2026-02-11 03:56:01 +00:00
  641d5268fa
• Do not resend output items in incremental websockets connections (#11383)

  In the incremental websocket output items are already part of the
  context, no need to send them again and duplicate.

  pakrym-oai · 2026-02-10 19:38:08 -08:00
  4473147985
• fix(exec-policy) No empty command lists (#11397)

  ## Summary
  This should rarely, if ever, happen in practice. But regardless, we
  should never provide an empty list of `commands` to ExecPolicy. This PR
  is almost entirely adding test around these cases.
  
  ## Testing
  - [x] Adds a bunch of unit tests for this

  Dylan Hurd · 2026-02-10 19:22:23 -08:00
  cc8c293378
• Remove deterministic_process_ids feature to avoid duplicate codex-core builds (#11393)

  ## Why
  
  `codex-core` enabled `deterministic_process_ids` through a self
  dev-dependency.
  That forced a second feature-resolved build of the same crate, which
  increased
  compile time and test latency.
  
  ## What Changed
  
  - Removed the `deterministic_process_ids` feature from
  `codex-rs/core/Cargo.toml`.
  - Removed the self dev-dependency on `codex-core` that enabled that
  feature.
  - Removed the Bazel `deterministic_process_ids` crate feature for
  `codex-core`.
  - Added a test-only `AtomicBool` override in unified exec process-id
  allocation.
  - Added a test-support setter for that override and re-exported it from
  `codex-core`.
  - Enabled deterministic process IDs in integration tests via
  `core_test_support` ctor.
  
  ## Behavior
  
  - Production behavior remains random process IDs.
  - Unit tests remain deterministic via `cfg(test)`.
  - Integration tests remain deterministic via explicit test-support
  initialization.
  
  ## Validation
  
  - `just fmt`
  - `cargo test -p codex-core unified_exec::`
  - `cargo test -p codex-core --test all unified_exec -- --test-threads=1`
  - `cargo tree -p codex-core -e features` (verified the removed feature
  path)

  Michael Bolin · 2026-02-10 19:07:01 -08:00
  b68a84ee8e
• Prefer websocket transport when model opts in (#11386)

  Summary
  - add a `prefer_websockets` field to `ModelInfo`, defaulting to `false`
  in all fixtures and constructors
  - wire the new flag into websocket selection so models that opt in
  always use websocket transport even when the feature gate is off
  
  Testing
  - Not run (not requested)

  pakrym-oai · 2026-02-10 18:50:48 -08:00
  c68999ee6d
• Disable very flaky tests (#11394)

  Collected from last 20 builds of main in
  https://github.com/openai/codex/commits/main/.

  pakrym-oai · 2026-02-10 18:50:11 -08:00
  bfd4e2112c
• Update models.json (#11274)

  Automated update of models.json.
  
  ---------
  
  Co-authored-by: aibrahim-oai <219906144+aibrahim-oai@users.noreply.github.com>
  Co-authored-by: Ahmed Ibrahim <aibrahim@openai.com>
  Co-authored-by: Sayan Sisodiya <sayan@openai.com>

  github-actions[bot] · 2026-02-10 14:28:18 -08:00
  3626399811
• Strip unsupported images from prompt history to guard against model switch (#11349)

  - Make `ContextManager::for_prompt` modality-aware and strip input_image
  content when the active model is text-only.
  - Added a test for multi-model -> text-only model switch

  Ahmed Ibrahim · 2026-02-10 11:58:00 -08:00
  5e01450963
• include sandbox (seatbelt, elevated, etc.) as in turn metadata header (#10946)

  This will help us understand retention/usage for folks who use the
  Windows (or any other) sandboxes

  iceweasel-oai · 2026-02-10 19:50:07 +00:00
  82f93a13b2
• Sanitize MCP image output for text-only models (#11346)

  - Replace image blocks in MCP tool results with a text placeholder when
  the active model does not accept image input.
  - Add an e2e rmcp test to verify sanitized tool output is what gets sent
  back to the model.

  Ahmed Ibrahim · 2026-02-10 11:25:32 -08:00
  9c4656000f
• Always expose view_image and return unsupported image-input error (#11336)

  - Keep `view_image` in the advertised tool list for all models.
  - Return a clear error when the current model does not support image
  inputs, and cover it with a unit test.

  Ahmed Ibrahim · 2026-02-10 11:25:12 -08:00
  6e96e4837e
• fix: reduce usage of open_if_present (#11344)
  jif-oai · 2026-02-10 19:25:07 +00:00
  847a6092e6
• Compare full request for websockets incrementality (#11343)

  Tools can dynamically change mid-turn now. We need to be more thorough
  about reusing incremental connections.

  pakrym-oai · 2026-02-10 19:14:36 +00:00
  0639c33892
• test(core): stabilize ARM bazel remote-model and parallelism tests (#11330)

  ## Summary
  - keep wiremock MockServer handles alive through async assertions in
  remote model suite tests
  - assert /models request count in remote_models_hide_picker_only_models
  - use a slightly higher parallel timing threshold on aarch64 while
  keeping existing x86 threshold
  
  ## Validation
  - just fmt
  - targeted tests:
  - cargo test -p codex-core --test all
  suite::remote_models::remote_models_merge_replaces_overlapping_model --
  --exact
  - cargo test -p codex-core --test all
  suite::remote_models::remote_models_hide_picker_only_models -- --exact
  - cargo test -p codex-core --test all
  suite::tool_parallelism::shell_tools_run_in_parallel -- --exact
  - soak loop: 40 iterations of all three targeted tests
  
  ## Notes
  - cargo test -p codex-core has one unrelated local-env failure in
  shell_snapshot::tests::try_new_creates_and_deletes_snapshot_file from
  exported certificate env content in this workspace.
  - local bazel test //codex-rs/core:core-all-test failed to build due
  missing rust-objcopy in this host toolchain.

  Dylan Hurd · 2026-02-10 10:57:50 -08:00
  f3bbcc987d
• Fix: update parallel tool call exec approval to approve on request id (#11162)

  ### Summary
  
  In parallel tool call, exec command approvals were not approved at
  request level but at a turn level. i.e. when a single request is
  approved, the system currently treats all requests in turn as approved.
  
  ### Before
  
  https://github.com/user-attachments/assets/d50ed129-b3d2-4b2f-97fa-8601eb11f6a8
  
  ### After
  
  https://github.com/user-attachments/assets/36528a43-a4aa-4775-9e12-f13287ef19fc

  Shijie Rao · 2026-02-10 09:38:00 -08:00
  c4b771a16f
• Revert "Add app-server transport layer with websocket support (#10693)" (#11323)

  Suspected cause of deadlocking bug

  Max Johnson · 2026-02-10 17:37:49 +00:00
  47356ff83c
• fix(protocol): approval policy never prompt (#11288)

  This removes overly directed language about how the model should behave
  when it's in `approval_policy=never` mode.
  
  ---------
  
  Co-authored-by: Dylan Hurd <dylan.hurd@openai.com>

  Fouad Matin · 2026-02-10 09:27:46 -08:00
  693bac1851
• Fix pending input test waiting logic (#11322)

  ## Summary
  - remove redundant user message wait that could time out and cause
  flakiness
  - rely on the existing turn-complete wait to ensure the follow-up
  request is observed
  
  ## Testing
  - Not run (not requested)

  jif-oai · 2026-02-10 15:40:53 +00:00
  59c625458b
• feat(sandbox): enforce proxy-aware network routing in sandbox (#11113)

  ## Summary
  - expand proxy env injection to cover common tool env vars
  (`HTTP_PROXY`/`HTTPS_PROXY`/`ALL_PROXY`/`NO_PROXY` families +
  tool-specific variants)
  - harden macOS Seatbelt network policy generation to route through
  inferred loopback proxy endpoints and fail closed when proxy env is
  malformed
  - thread proxy-aware Linux sandbox flags and add minimal bwrap netns
  isolation hook for restricted non-proxy runs
  - add/refresh tests for proxy env wiring, Seatbelt policy generation,
  and Linux sandbox argument wiring

  viyatb-oai · 2026-02-10 07:44:21 +00:00
  3391e5ea86
• Adjust shell command timeouts for Windows (#11247)

  Summary
  - add platform-aware defaults for shell command timeouts so Windows
  tests get longer waits
  - keep medium timeout longer on Windows to ensure flakiness is reduced
  
  Testing
  - Not run (not requested)

  Dylan Hurd · 2026-02-09 20:03:32 -08:00
  168c359b71
• Revert "Revert "Update models.json"" (#11256)

  Reverts openai/codex#11255

  Ahmed Ibrahim · 2026-02-09 19:22:41 -08:00
  d1df3bd63b
• Remove offline fallback for models (#11238)

  # External (non-OpenAI) Pull Request Requirements
  
  Before opening this Pull Request, please read the dedicated
  "Contributing" markdown file or your PR may be closed:
  https://github.com/openai/codex/blob/main/docs/contributing.md
  
  If your PR conforms to our contribution guidelines, replace this text
  with a detailed and high quality description of your changes.
  
  Include a link to a bug report or enhancement request.

  Ahmed Ibrahim · 2026-02-09 16:58:54 -08:00
  a1abd53b6a
• Use longest remote model prefix matching (#11228)

  Match model metadata by longest matching remote slug prefix before local
  fallback.
  
  - Update `get_model_info` to prefer the most specific remote slug prefix
  for the requested model.
  - Add an integration test to assert `gpt-5.3-codex-test` resolves to
  `gpt-5.3-codex` over `gpt-5.3`.

  Ahmed Ibrahim · 2026-02-09 15:05:56 -08:00
  481145e959
• [apps] Add gated instructions for Apps. (#10924)

  - [x] Add gated instructions for Apps.

  Matthew Zeng · 2026-02-09 14:48:09 -08:00
  d90df4761b
• feat: search_tool (#10657)

  **Why We Did This**
  - The goal is to reduce MCP tool context pollution by not exposing the
  full MCP tool list up front
  - It forces an explicit discovery step (`search_tool_bm25`) so the model
  narrows tool scope before making MCP calls, which helps relevance and
  lowers prompt/tool clutter.
  
  **What It Changed**
  - Added a new experimental feature flag `search_tool` in
  `core/src/features.rs:90` and `core/src/features.rs:430`.
  - Added config/schema support for that flag in
  `core/config.schema.json:214` and `core/config.schema.json:1235`.
  - Added BM25 dependency (`bm25`) in `Cargo.toml:129` and
  `core/Cargo.toml:23`.
  - Added new tool handler `search_tool_bm25` in
  `core/src/tools/handlers/search_tool_bm25.rs:18`.
  - Registered the handler and tool spec in
  `core/src/tools/handlers/mod.rs:11` and `core/src/tools/spec.rs:780` and
  `core/src/tools/spec.rs:1344`.
  - Extended `ToolsConfig` to carry `search_tool` enablement in
  `core/src/tools/spec.rs:32` and `core/src/tools/spec.rs:56`.
  - Injected dedicated developer instructions for tool-discovery workflow
  in `core/src/codex.rs:483` and `core/src/codex.rs:1976`, using
  `core/templates/search_tool/developer_instructions.md:1`.
  - Added session state to store one-shot selected MCP tools in
  `core/src/state/session.rs:27` and `core/src/state/session.rs:131`.
  - Added filtering so when feature is enabled, only selected MCP tools
  are exposed on the next request (then consumed) in
  `core/src/codex.rs:3800` and `core/src/codex.rs:3843`.
  - Added E2E suite coverage for
  enablement/instructions/hide-until-search/one-turn-selection in
  `core/tests/suite/search_tool.rs:72`,
  `core/tests/suite/search_tool.rs:109`,
  `core/tests/suite/search_tool.rs:147`, and
  `core/tests/suite/search_tool.rs:218`.
  - Refactored test helper utilities to support config-driven tool
  collection in `core/tests/suite/tools.rs:281`.
  
  **Net Behavioral Effect**
  - With `search_tool` **off**: existing MCP behavior (tools exposed
  normally).
  - With `search_tool` **on**: MCP tools start hidden, model must call
  `search_tool_bm25`, and only returned `selected_tools` are available for
  the next model call.

  Anton Panasenko · 2026-02-09 12:53:50 -08:00
  becc3a0424
• Revert "chore: enable sub agents" (#11230)

  Reverts openai/codex#11173

  jif-oai · 2026-02-09 20:22:38 +00:00
  c2bfd1e473
• Move warmup to the task level (#11216)

  Instead of storing a special connection on the client level make the
  regular task responsible for establishing a normal client session and
  open a connection on it.
  
  Then when the turn is started we pass in a pre-established session.

  pakrym-oai · 2026-02-09 10:57:52 -08:00
  ccd17374cb
• Translate websocket errors (#10937)

  When getting errors over a websocket connection, translate the error
  into our regular API error format

  Rasmus Rygaard · 2026-02-09 17:53:09 +00:00
  b2d3843109
• tools: remove get_memory tool and tests (#11198)

  Drop this memory tool as the design changed

  jif-oai · 2026-02-09 17:47:36 +00:00
  cfce286459
• Deflake mixed parallel tools timing test (#11193)

  ```
          FAIL [   1.903s] (1926/3311) codex-core::all suite::tool_parallelism::mixed_parallel_tools_run_in_parallel
    stdout ───
  
      running 1 test
      test suite::tool_parallelism::mixed_parallel_tools_run_in_parallel ... FAILED
  
      failures:
  
      failures:
          suite::tool_parallelism::mixed_parallel_tools_run_in_parallel
  
      test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 684 filtered out; finished in 1.86s
      
    stderr ───
  
      thread 'suite::tool_parallelism::mixed_parallel_tools_run_in_parallel' (205083) panicked at core/tests/suite/tool_parallelism.rs:74:5:
      expected parallel execution to finish quickly, got 1.406255993s
      stack backtrace:
         0: __rustc::rust_begin_unwind
                   at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:689:5
         1: core::panicking::panic_fmt
                   at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panicking.rs:80:14
         2: all::suite::tool_parallelism::assert_parallel_duration
                   at ./tests/suite/tool_parallelism.rs:74:5
         3: all::suite::tool_parallelism::mixed_parallel_tools_run_in_parallel::{{closure}}
                   at ./tests/suite/tool_parallelism.rs:206:5
         4: <core::pin::Pin<P> as core::future::future::Future>::poll
                   at /home/runner/.rustup/toolchains/1.93.0-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/future/future.rs:133:9
         5: tokio::runtime::park::CachedParkThread::block_on::{{closure}}
                   at /home/runner/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/park.rs:284:71
         6: tokio::task::coop::with_budget
                   at /home/runner/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/task/coop/mod.rs:167:5
         7: tokio::task::coop::budget
                   at /home/runner/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/task/coop/mod.rs:133:5
         8: tokio::runtime::park::CachedParkThread::block_on
                   at /home/runner/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/park.rs:284:31
         9: tokio::runtime::context::blocking::BlockingRegionGuard::block_on
                   at /home/runner/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/context/blocking.rs:66:14
        10: tokio::runtime::scheduler::multi_thread::MultiThread::block_on::{{closure}}
                   at /home/runner/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/scheduler/multi_thread/mod.rs:89:22
        11: tokio::runtime::context::runtime::enter_runtime
                   at /home/runner/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/context/runtime.rs:65:16
        12: tokio::runtime::scheduler::multi_thread::MultiThread::block_on
                   at /home/runner/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/scheduler/multi_thread/mod.rs:88:9
        13: tokio::runtime::runtime::Runtime::block_on_inner
                   at /home/runner/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/runtime.rs:370:50
        14: tokio::runtime::runtime::Runtime::block_on
                   at /home/runner/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/runtime.rs:342:18
        15: all::suite::tool_parallelism::mixed_parallel_tools_run_in_parallel
                   at ./tests/suite/tool_parallelism.rs:208:7
        16: all::suite::tool_parallelism::mixed_parallel_tools_run_in_parallel::{{closure}}
                   at ./tests/suite/tool_parallelism.rs:178:52
        17: core::ops::function::FnOnce::call_once
                   at /home/runner/.rustup/toolchains/1.93.0-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/ops/function.rs:250:5
        18: core::ops::function::FnOnce::call_once
                   at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
      note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
  ```

  gt-oai · 2026-02-09 15:16:54 +00:00
  54b401aa5f
• chore: enable sub agents (#11173)
  jif-oai · 2026-02-09 11:25:37 +00:00
  284c03ceab
• feat: do not close unified exec processes across turns (#10799)

  With this PR we do not close the unified exec processes (i.e. background
  terminals) at the end of a turn unless:
  * The user interrupt the turn
  * The user decide to clean the processes through `app-server` or
  `/clean`
  
  I made sure that `codex exec` correctly kill all the processes

  jif-oai · 2026-02-09 10:27:46 +00:00
  6cf61725d0
• feat: include NetworkConfig through ExecParams (#11105)

  This PR adds the following field to `Config`:
  
  ```rust
  pub network: Option<NetworkProxy>,
  ```
  
  Though for the moment, it will always be initialized as `None` (this
  will be addressed in a subsequent PR).
  
  This PR does the work to thread `network` through to `execute_exec_env()`, `process_exec_tool_call()`, and `UnifiedExecRuntime.run()` to ensure it is available whenever we span a process.

  Michael Bolin · 2026-02-09 03:32:17 +00:00
  383b45279e
• Defer persistence of rollout file (#11028)

  - Defer rollout persistence for fresh threads (`InitialHistory::New`):
  keep rollout events in memory and only materialize rollout file + state
  DB row on first `EventMsg::UserMessage`.
  - Keep precomputed rollout path available before materialization.
  - Change `thread/start` to build thread response from live config
  snapshot and optional precomputed path.
  - Improve pre-materialization behavior in app-server/TUI: clearer
  invalid-request errors for file-backed ops and a friendlier `/fork` “not
  ready yet” UX.
  - Update tests to match deferred semantics across
  start/read/archive/unarchive/fork/resume/review flows.
  - Improved resilience of user_shell test, which should be unrelated to
  this change but must be affected by timing changes
  
  For Reviewers:
  * The primary change is in recorder.rs
  * Most of the other changes were to fix up broken assumptions in
  existing tests
  
  Testing:
  * Manually tested CLI
  * Exercised app server paths by manually running IDE Extension with
  rebuilt CLI binary
  * Only user-visible change is that `/fork` in TUI generates visible
  error if used prior to first turn

  Eric Traut · 2026-02-07 23:05:03 -08:00
  b3de6c7f2b
• Fallback to HTTP on UPGRADE_REQUIRED (#10824)

  Allow the server to trigger a connection downgrade in case the protocol
  changes in incompatible ways.

  pakrym-oai · 2026-02-08 05:06:33 +00:00
  6d08298f4e
• feat: enable premessage-deflate for websockets (#10966)

  note:
  unfortunately, tokio-tungstenite / tungstenite upgrade triggers some
  problems with linker of rama-tls-boring with openssl:
  ```
  error: linking with `/Users/apanasenko/Library/Caches/cargo-zigbuild/0.20.1/zigcc-x86_64-unknown-linux-musl-ff6a.sh` failed: exit status: 1
    |
    = note:  "/Users/apanasenko/Library/Caches/cargo-zigbuild/0.20.1/zigcc-x86_64-unknown-linux-musl-ff6a.sh" "-m64" "<sysroot>/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/rcrt1.o" "<sysroot>/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/crti.o" "<sysroot>/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/crtbeginS.o" "<1 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/var/folders/kt/52y_g75x3ng8ktvk3rfwm6400000gp/T/rustcyGQdYm/{liblzma_sys-662a82316f96ec30,libbzip2_sys-bf78a2d58d5cbce6,liblibsqlite3_sys-6c004987fd67a36a,libtree_sitter_bash-220b99a97d331ab7,libtree_sitter-858f0a1dbfea58bd,libzstd_sys-6eb237deec748c5b,libring-2a87376483bf916f,libopenssl_sys-7c189e68b37fe2bb,liblibz_sys-4344eef4345520b1,librama_boring_sys-0414e98115015ee0}.rlib" "-lc++" "-lc++abi" "-lunwind" "-lc" "<sysroot>/lib/rustlib/x86_64-unknown-linux-musl/lib/libcompiler_builtins-*.rlib" "-L" "/var/folders/kt/52y_g75x3ng8ktvk3rfwm6400000gp/T/rustcyGQdYm/raw-dylibs" "-Wl,-Bdynamic" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-nostartfiles" "-L" "/Users/apanasenko/code/codex/codex-rs/target/x86_64-unknown-linux-musl/release/build/libz-sys-ff5ea50d88c28ffb/out/lib" "-L" "/Users/apanasenko/code/codex/codex-rs/target/x86_64-unknown-linux-musl/release/build/ring-bdec3dddc19f5a5e/out" "-L" "/Users/apanasenko/code/codex/codex-rs/target/x86_64-unknown-linux-musl/release/build/openssl-sys-96e0870de3ca22bc/out/openssl-build/install/lib" "-L" "/Users/apanasenko/code/codex/codex-rs/target/x86_64-unknown-linux-musl/release/build/zstd-sys-0cc37a5da1481740/out" "-L" "/Users/apanasenko/code/codex/codex-rs/target/x86_64-unknown-linux-musl/release/build/tree-sitter-72d2418073317c0f/out" "-L" "/Users/apanasenko/code/codex/codex-rs/target/x86_64-unknown-linux-musl/release/build/tree-sitter-bash-bfd293a9f333ce6a/out" "-L" "/Users/apanasenko/code/codex/codex-rs/target/x86_64-unknown-linux-musl/release/build/libsqlite3-sys-b78b2cfb81a330fc/out" "-L" "/Users/apanasenko/code/codex/codex-rs/target/x86_64-unknown-linux-musl/release/build/bzip2-sys-69a145cc859ef275/out/lib" "-L" "/Users/apanasenko/code/codex/codex-rs/target/x86_64-unknown-linux-musl/release/build/lzma-sys-07e92d0b6baa6fd4/out" "-L" "/Users/apanasenko/code/codex/codex-rs/target/x86_64-unknown-linux-musl/release/build/rama-boring-sys-0bc2dfbf669addc4/out/build/crypto/" "-L" "/Users/apanasenko/code/codex/codex-rs/target/x86_64-unknown-linux-musl/release/build/rama-boring-sys-0bc2dfbf669addc4/out/build/ssl/" "-L" "/Users/apanasenko/code/codex/codex-rs/target/x86_64-unknown-linux-musl/release/build/rama-boring-sys-0bc2dfbf669addc4/out/build/" "-L" "/Users/apanasenko/code/codex/codex-rs/target/x86_64-unknown-linux-musl/release/build/rama-boring-sys-0bc2dfbf669addc4/out/build" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-musl/lib" "-o" "/Users/apanasenko/code/codex/codex-rs/target/x86_64-unknown-linux-musl/release/deps/codex_network_proxy-d08268b863517761" "-Wl,--gc-sections" "-static-pie" "-Wl,-z,relro,-z,now" "-Wl,-O1" "-Wl,--strip-all" "-nodefaultlibs" "<sysroot>/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/crtendS.o" "<sysroot>/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/crtn.o"
    = note: some arguments are omitted. use `--verbose` to show all linker arguments
    = note: warning: ignoring deprecated linker optimization setting '1'
            warning: unable to open library directory '/Users/apanasenko/code/codex/codex-rs/target/x86_64-unknown-linux-musl/release/build/rama-boring-sys-0bc2dfbf669addc4/out/build/crypto/': FileNotFound
            ld.lld: error: duplicate symbol: SSL_export_keying_material
            >>> defined at ssl_lib.c:3816 (ssl/ssl_lib.c:3816)
            >>>            libssl-lib-ssl_lib.o:(SSL_export_keying_material) in archive /var/folders/kt/52y_g75x3ng8ktvk3rfwm6400000gp/T/rustcyGQdYm/libopenssl_sys-7c189e68b37fe2bb.rlib
            >>> defined at t1_enc.cc:205 (/Users/apanasenko/code/codex/codex-rs/target/x86_64-unknown-linux-musl/release/build/rama-boring-sys-0bc2dfbf669addc4/out/boringssl/ssl/t1_enc.cc:205)
            >>>            t1_enc.cc.o:(.text.SSL_export_keying_material+0x0) in archive /var/folders/kt/52y_g75x3ng8ktvk3rfwm6400000gp/T/rustcyGQdYm/librama_boring_sys-0414e98115015ee0.rlib
  
            ld.lld: error: duplicate symbol: d2i_ASN1_TIME
            >>> defined at a_time.c:27 (crypto/asn1/a_time.c:27)
            >>>            libcrypto-lib-a_time.o:(d2i_ASN1_TIME) in archive /var/folders/kt/52y_g75x3ng8ktvk3rfwm6400000gp/T/rustcyGQdYm/libopenssl_sys-7c189e68b37fe2bb.rlib
            >>> defined at a_time.cc:34 (/Users/apanasenko/code/codex/codex-rs/target/x86_64-unknown-linux-musl/release/build/rama-boring-sys-0bc2dfbf669addc4/out/boringssl/crypto/asn1/a_time.cc:34)
            >>>            a_time.cc.o:(.text.d2i_ASN1_TIME+0x0) in archive /var/folders/kt/52y_g75x3ng8ktvk3rfwm6400000gp/T/rustcyGQdYm/librama_boring_sys-0414e98115015ee0.rlib
  ``` 
  
  that force me to migrate away from rama-tls-boring to rama-tls-rustls
  and pin `ring` for rustls.

  Anton Panasenko · 2026-02-07 17:59:34 -08:00
  a94505a92a