[PR #5076] [MERGED] fix: chat errors when websocket unavailable #44672

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opened 2026-04-29 18:50:47 -05:00 by GiteaMirror · 0 comments

GiteaMirror commented 2026-04-29 18:50:47 -05:00

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📋 Pull Request Information

Original PR: https://github.com/open-webui/open-webui/pull/5076
Author: @cheahjs
Created: 9/1/2024
Status: ✅ Merged
Merged: 9/3/2024
Merged by: @tjbck

Base: dev ← Head: fix/websocket-error-object

---

📝 Commits (1)

• 4946f08 fix: force socket.io to try websockets first, and explicit fallback to polling

📊 Changes

1 file changed (+54 additions, -39 deletions)

View changed files

📝 src/routes/+layout.svelte (+54 -39)

📄 Description

Pull Request Checklist

Note to first-time contributors: Please open a discussion post in Discussions and describe your changes before submitting a pull request.

Before submitting, make sure you've checked the following:

• Target branch: Please verify that the pull request targets the dev branch.
• Description: Provide a concise description of the changes made in this pull request.
• Changelog: Ensure a changelog entry following the format of Keep a Changelog is added at the bottom of the PR description.
• Documentation: Have you updated relevant documentation Open WebUI Docs, or other documentation sources?
• Dependencies: Are there any new dependencies? Have you updated the dependency versions in the documentation?
• Testing: Have you written and run sufficient tests for validating the changes?
• Code review: Have you performed a self-review of your code, addressing any coding standard issues and ensuring adherence to the project's coding standards?
• Prefix: To cleary categorize this pull request, prefix the pull request title, using one of the following:
  • BREAKING CHANGE: Significant changes that may affect compatibility
  • build: Changes that affect the build system or external dependencies
  • ci: Changes to our continuous integration processes or workflows
  • chore: Refactor, cleanup, or other non-functional code changes
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  • feat: Introduces a new feature or enhancement to the codebase
  • fix: Bug fix or error correction
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  • test: Adding missing tests or correcting existing tests
  • WIP: Work in progress, a temporary label for incomplete or ongoing work

Changelog Entry

Description

• Fixes https://github.com/open-webui/open-webui/discussions/4837
• socket.io doesn't seem to be upgrading from long-polling to websockets correctly, a failure to upgrade can break the socket, where it's still internally long-polling, but the connect event is never sent. So forcibly try websocket first, and then downgrade to polling if it fails.

Added

• [List any new features, functionalities, or additions]

Changed

• [List any changes, updates, refactorings, or optimizations]

Deprecated

• [List any deprecated functionality or features that have been removed]

Removed

• [List any removed features, files, or functionalities]

Fixed

• [List any fixes, corrections, or bug fixes]

Security

• [List any new or updated security-related changes, including vulnerability fixes]

Breaking Changes

• BREAKING CHANGE: [List any breaking changes affecting compatibility or functionality]

---

Additional Information

Stack trace from bug (missing session-id):

INFO:     ::1:0 - "POST /api/chat/completed HTTP/1.1" 500 Internal Server Error
ERROR:    Exception in ASGI application
  + Exception Group Traceback (most recent call last):
  |   File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/_utils.py", line 87, in collapse_excgroups
  |     yield
  |   File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 190, in __call__
  |     async with anyio.create_task_group() as task_group:
  |   File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/anyio/_backends/_asyncio.py", line 680, in __aexit__
  |     raise BaseExceptionGroup(
  | ExceptionGroup: unhandled errors in a TaskGroup (1 sub-exception)
  +-+---------------- 1 ----------------
    | Traceback (most recent call last):
    |   File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/uvicorn/protocols/http/httptools_impl.py", line 435, in run_asgi
    |     result = await app(  # type: ignore[func-returns-value]
    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |   File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/uvicorn/middleware/proxy_headers.py", line 78, in __call__
    |     return await self.app(scope, receive, send)
    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |   File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/fastapi/applications.py", line 1054, in __call__
    |     await super().__call__(scope, receive, send)
    |   File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/applications.py", line 123, in __call__
    |     await self.middleware_stack(scope, receive, send)
    |   File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/errors.py", line 186, in __call__
    |     raise exc
    |   File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/errors.py", line 164, in __call__
    |     await self.app(scope, receive, _send)
    |   File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/sessions.py", line 85, in __call__
    |     await self.app(scope, receive, send_wrapper)
    |   File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 189, in __call__
    |     with collapse_excgroups():
    |   File "/Users/jscheah/.pyenv/versions/3.11.8/lib/python3.11/contextlib.py", line 158, in __exit__
    |     self.gen.throw(typ, value, traceback)
    |   File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/_utils.py", line 93, in collapse_excgroups
    |     raise exc
    |   File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 191, in __call__
    |     response = await self.dispatch_func(request, call_next)
    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |   File "/Users/jscheah/dev/open-webui-fork/backend/main.py", line 790, in update_embedding_function
    |     response = await call_next(request)
    |                ^^^^^^^^^^^^^^^^^^^^^^^^
    |   File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 165, in call_next
    |     raise app_exc
    |   File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 151, in coro
    |     await self.app(scope, receive_or_disconnect, send_no_error)
    |   File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 189, in __call__
    |     with collapse_excgroups():
    |   File "/Users/jscheah/.pyenv/versions/3.11.8/lib/python3.11/contextlib.py", line 158, in __exit__
    |     self.gen.throw(typ, value, traceback)
    |   File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/_utils.py", line 93, in collapse_excgroups
    |     raise exc
    |   File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 191, in __call__
    |     response = await self.dispatch_func(request, call_next)
    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |   File "/Users/jscheah/dev/open-webui-fork/backend/main.py", line 781, in check_url
    |     response = await call_next(request)
    |                ^^^^^^^^^^^^^^^^^^^^^^^^
    |   File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 165, in call_next
    |     raise app_exc
    |   File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 151, in coro
    |     await self.app(scope, receive_or_disconnect, send_no_error)
    |   File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 189, in __call__
    |     with collapse_excgroups():
    |   File "/Users/jscheah/.pyenv/versions/3.11.8/lib/python3.11/contextlib.py", line 158, in __exit__
    |     self.gen.throw(typ, value, traceback)
    |   File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/_utils.py", line 93, in collapse_excgroups
    |     raise exc
    |   File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 191, in __call__
    |     response = await self.dispatch_func(request, call_next)
    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |   File "/Users/jscheah/dev/open-webui-fork/backend/main.py", line 767, in commit_session_after_request
    |     response = await call_next(request)
    |                ^^^^^^^^^^^^^^^^^^^^^^^^
    |   File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 165, in call_next
    |     raise app_exc
    |   File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 151, in coro
    |     await self.app(scope, receive_or_disconnect, send_no_error)
    |   File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/cors.py", line 93, in __call__
    |     await self.simple_response(scope, receive, send, request_headers=headers)
    |   File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/cors.py", line 148, in simple_response
    |     await self.app(scope, receive, send)
    |   File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 189, in __call__
    |     with collapse_excgroups():
    |   File "/Users/jscheah/.pyenv/versions/3.11.8/lib/python3.11/contextlib.py", line 158, in __exit__
    |     self.gen.throw(typ, value, traceback)
    |   File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/_utils.py", line 93, in collapse_excgroups
    |     raise exc
    |   File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 191, in __call__
    |     response = await self.dispatch_func(request, call_next)
    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |   File "/Users/jscheah/dev/open-webui-fork/backend/main.py", line 713, in dispatch
    |     return await call_next(request)
    |            ^^^^^^^^^^^^^^^^^^^^^^^^
    |   File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 165, in call_next
    |     raise app_exc
    |   File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 151, in coro
    |     await self.app(scope, receive_or_disconnect, send_no_error)
    |   File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 189, in __call__
    |     with collapse_excgroups():
    |   File "/Users/jscheah/.pyenv/versions/3.11.8/lib/python3.11/contextlib.py", line 158, in __exit__
    |     self.gen.throw(typ, value, traceback)
    |   File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/_utils.py", line 93, in collapse_excgroups
    |     raise exc
    |   File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 191, in __call__
    |     response = await self.dispatch_func(request, call_next)
    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |   File "/Users/jscheah/dev/open-webui-fork/backend/main.py", line 507, in dispatch
    |     return await call_next(request)
    |            ^^^^^^^^^^^^^^^^^^^^^^^^
    |   File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 165, in call_next
    |     raise app_exc
    |   File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 151, in coro
    |     await self.app(scope, receive_or_disconnect, send_no_error)
    |   File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/exceptions.py", line 65, in __call__
    |     await wrap_app_handling_exceptions(self.app, conn)(scope, receive, send)
    |   File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/_exception_handler.py", line 64, in wrapped_app
    |     raise exc
    |   File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/_exception_handler.py", line 53, in wrapped_app
    |     await app(scope, receive, sender)
    |   File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/routing.py", line 756, in __call__
    |     await self.middleware_stack(scope, receive, send)
    |   File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/routing.py", line 776, in app
    |     await route.handle(scope, receive, send)
    |   File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/routing.py", line 297, in handle
    |     await self.app(scope, receive, send)
    |   File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/routing.py", line 77, in app
    |     await wrap_app_handling_exceptions(app, request)(scope, receive, send)
    |   File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/_exception_handler.py", line 64, in wrapped_app
    |     raise exc
    |   File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/_exception_handler.py", line 53, in wrapped_app
    |     await app(scope, receive, sender)
    |   File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/routing.py", line 72, in app
    |     response = await func(request)
    |                ^^^^^^^^^^^^^^^^^^^
    |   File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/fastapi/routing.py", line 278, in app
    |     raw_response = await run_endpoint_function(
    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |   File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/fastapi/routing.py", line 191, in run_endpoint_function
    |     return await dependant.call(**values)
    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |   File "/Users/jscheah/dev/open-webui-fork/backend/main.py", line 1070, in chat_completed
    |     "session_id": data["session_id"],
    |                   ~~~~^^^^^^^^^^^^^^
    | KeyError: 'session_id'
    +------------------------------------
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
  File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/uvicorn/protocols/http/httptools_impl.py", line 435, in run_asgi
    result = await app(  # type: ignore[func-returns-value]
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/uvicorn/middleware/proxy_headers.py", line 78, in __call__
    return await self.app(scope, receive, send)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/fastapi/applications.py", line 1054, in __call__
    await super().__call__(scope, receive, send)
  File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/applications.py", line 123, in __call__
    await self.middleware_stack(scope, receive, send)
  File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/errors.py", line 186, in __call__
    raise exc
  File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/errors.py", line 164, in __call__
    await self.app(scope, receive, _send)
  File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/sessions.py", line 85, in __call__
    await self.app(scope, receive, send_wrapper)
  File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 189, in __call__
    with collapse_excgroups():
  File "/Users/jscheah/.pyenv/versions/3.11.8/lib/python3.11/contextlib.py", line 158, in __exit__
    self.gen.throw(typ, value, traceback)
  File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/_utils.py", line 93, in collapse_excgroups
    raise exc
  File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 191, in __call__
    response = await self.dispatch_func(request, call_next)
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/jscheah/dev/open-webui-fork/backend/main.py", line 790, in update_embedding_function
    response = await call_next(request)
               ^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 165, in call_next
    raise app_exc
  File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 151, in coro
    await self.app(scope, receive_or_disconnect, send_no_error)
  File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 189, in __call__
    with collapse_excgroups():
  File "/Users/jscheah/.pyenv/versions/3.11.8/lib/python3.11/contextlib.py", line 158, in __exit__
    self.gen.throw(typ, value, traceback)
  File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/_utils.py", line 93, in collapse_excgroups
    raise exc
  File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 191, in __call__
    response = await self.dispatch_func(request, call_next)
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/jscheah/dev/open-webui-fork/backend/main.py", line 781, in check_url
    response = await call_next(request)
               ^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 165, in call_next
    raise app_exc
  File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 151, in coro
    await self.app(scope, receive_or_disconnect, send_no_error)
  File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 189, in __call__
    with collapse_excgroups():
  File "/Users/jscheah/.pyenv/versions/3.11.8/lib/python3.11/contextlib.py", line 158, in __exit__
    self.gen.throw(typ, value, traceback)
  File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/_utils.py", line 93, in collapse_excgroups
    raise exc
  File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 191, in __call__
    response = await self.dispatch_func(request, call_next)
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/jscheah/dev/open-webui-fork/backend/main.py", line 767, in commit_session_after_request
    response = await call_next(request)
               ^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 165, in call_next
    raise app_exc
  File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 151, in coro
    await self.app(scope, receive_or_disconnect, send_no_error)
  File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/cors.py", line 93, in __call__
    await self.simple_response(scope, receive, send, request_headers=headers)
  File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/cors.py", line 148, in simple_response
    await self.app(scope, receive, send)
  File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 189, in __call__
    with collapse_excgroups():
  File "/Users/jscheah/.pyenv/versions/3.11.8/lib/python3.11/contextlib.py", line 158, in __exit__
    self.gen.throw(typ, value, traceback)
  File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/_utils.py", line 93, in collapse_excgroups
    raise exc
  File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 191, in __call__
    response = await self.dispatch_func(request, call_next)
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/jscheah/dev/open-webui-fork/backend/main.py", line 713, in dispatch
    return await call_next(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 165, in call_next
    raise app_exc
  File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 151, in coro
    await self.app(scope, receive_or_disconnect, send_no_error)
  File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 189, in __call__
    with collapse_excgroups():
  File "/Users/jscheah/.pyenv/versions/3.11.8/lib/python3.11/contextlib.py", line 158, in __exit__
    self.gen.throw(typ, value, traceback)
  File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/_utils.py", line 93, in collapse_excgroups
    raise exc
  File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 191, in __call__
    response = await self.dispatch_func(request, call_next)
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/jscheah/dev/open-webui-fork/backend/main.py", line 507, in dispatch
    return await call_next(request)
           ^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 165, in call_next
    raise app_exc
  File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 151, in coro
    await self.app(scope, receive_or_disconnect, send_no_error)
  File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/exceptions.py", line 65, in __call__
    await wrap_app_handling_exceptions(self.app, conn)(scope, receive, send)
  File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/_exception_handler.py", line 64, in wrapped_app
    raise exc
  File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/_exception_handler.py", line 53, in wrapped_app
    await app(scope, receive, sender)
  File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/routing.py", line 756, in __call__
    await self.middleware_stack(scope, receive, send)
  File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/routing.py", line 776, in app
    await route.handle(scope, receive, send)
  File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/routing.py", line 297, in handle
    await self.app(scope, receive, send)
  File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/routing.py", line 77, in app
    await wrap_app_handling_exceptions(app, request)(scope, receive, send)
  File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/_exception_handler.py", line 64, in wrapped_app
    raise exc
  File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/_exception_handler.py", line 53, in wrapped_app
    await app(scope, receive, sender)
  File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/routing.py", line 72, in app
    response = await func(request)
               ^^^^^^^^^^^^^^^^^^^
  File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/fastapi/routing.py", line 278, in app
    raw_response = await run_endpoint_function(
                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/fastapi/routing.py", line 191, in run_endpoint_function
    return await dependant.call(**values)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/jscheah/dev/open-webui-fork/backend/main.py", line 1070, in chat_completed
    "session_id": data["session_id"],
                  ~~~~^^^^^^^^^^^^^^
KeyError: 'session_id'

Screenshots or Videos

• [Attach any relevant screenshots or videos demonstrating the changes]

---

_{🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.}

## 📋 Pull Request Information **Original PR:** https://github.com/open-webui/open-webui/pull/5076 **Author:** [@cheahjs](https://github.com/cheahjs) **Created:** 9/1/2024 **Status:** ✅ Merged **Merged:** 9/3/2024 **Merged by:** [@tjbck](https://github.com/tjbck) **Base:** `dev` ← **Head:** `fix/websocket-error-object` --- ### 📝 Commits (1) - [`4946f08`](https://github.com/open-webui/open-webui/commit/4946f08671a8c924e241b7fa4a6d40de02f85bd9) fix: force socket.io to try websockets first, and explicit fallback to polling ### 📊 Changes **1 file changed** (+54 additions, -39 deletions) <details> <summary>View changed files</summary> 📝 `src/routes/+layout.svelte` (+54 -39) </details> ### 📄 Description # Pull Request Checklist ### Note to first-time contributors: Please open a discussion post in [Discussions](https://github.com/open-webui/open-webui/discussions) and describe your changes before submitting a pull request. **Before submitting, make sure you've checked the following:** - [x] **Target branch:** Please verify that the pull request targets the `dev` branch. - [x] **Description:** Provide a concise description of the changes made in this pull request. - [ ] **Changelog:** Ensure a changelog entry following the format of [Keep a Changelog](https://keepachangelog.com/) is added at the bottom of the PR description. - [ ] **Documentation:** Have you updated relevant documentation [Open WebUI Docs](https://github.com/open-webui/docs), or other documentation sources? - [ ] **Dependencies:** Are there any new dependencies? Have you updated the dependency versions in the documentation? - [x] **Testing:** Have you written and run sufficient tests for validating the changes? - [x] **Code review:** Have you performed a self-review of your code, addressing any coding standard issues and ensuring adherence to the project's coding standards? - [x] **Prefix:** To cleary categorize this pull request, prefix the pull request title, using one of the following: - **BREAKING CHANGE**: Significant changes that may affect compatibility - **build**: Changes that affect the build system or external dependencies - **ci**: Changes to our continuous integration processes or workflows - **chore**: Refactor, cleanup, or other non-functional code changes - **docs**: Documentation update or addition - **feat**: Introduces a new feature or enhancement to the codebase - **fix**: Bug fix or error correction - **i18n**: Internationalization or localization changes - **perf**: Performance improvement - **refactor**: Code restructuring for better maintainability, readability, or scalability - **style**: Changes that do not affect the meaning of the code (white-space, formatting, missing semi-colons, etc.) - **test**: Adding missing tests or correcting existing tests - **WIP**: Work in progress, a temporary label for incomplete or ongoing work # Changelog Entry ### Description - Fixes https://github.com/open-webui/open-webui/discussions/4837 - `socket.io` doesn't seem to be upgrading from long-polling to websockets correctly, a failure to upgrade can break the socket, where it's still internally long-polling, but the `connect` event is never sent. So forcibly try `websocket` first, and then downgrade to `polling` if it fails. ### Added - [List any new features, functionalities, or additions] ### Changed - [List any changes, updates, refactorings, or optimizations] ### Deprecated - [List any deprecated functionality or features that have been removed] ### Removed - [List any removed features, files, or functionalities] ### Fixed - [List any fixes, corrections, or bug fixes] ### Security - [List any new or updated security-related changes, including vulnerability fixes] ### Breaking Changes - **BREAKING CHANGE**: [List any breaking changes affecting compatibility or functionality] --- ### Additional Information Stack trace from bug (missing `session-id`): ``` INFO: ::1:0 - "POST /api/chat/completed HTTP/1.1" 500 Internal Server Error ERROR: Exception in ASGI application + Exception Group Traceback (most recent call last): | File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/_utils.py", line 87, in collapse_excgroups | yield | File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 190, in __call__ | async with anyio.create_task_group() as task_group: | File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/anyio/_backends/_asyncio.py", line 680, in __aexit__ | raise BaseExceptionGroup( | ExceptionGroup: unhandled errors in a TaskGroup (1 sub-exception) +-+---------------- 1 ---------------- | Traceback (most recent call last): | File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/uvicorn/protocols/http/httptools_impl.py", line 435, in run_asgi | result = await app( # type: ignore[func-returns-value] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/uvicorn/middleware/proxy_headers.py", line 78, in __call__ | return await self.app(scope, receive, send) | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/fastapi/applications.py", line 1054, in __call__ | await super().__call__(scope, receive, send) | File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/applications.py", line 123, in __call__ | await self.middleware_stack(scope, receive, send) | File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/errors.py", line 186, in __call__ | raise exc | File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/errors.py", line 164, in __call__ | await self.app(scope, receive, _send) | File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/sessions.py", line 85, in __call__ | await self.app(scope, receive, send_wrapper) | File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 189, in __call__ | with collapse_excgroups(): | File "/Users/jscheah/.pyenv/versions/3.11.8/lib/python3.11/contextlib.py", line 158, in __exit__ | self.gen.throw(typ, value, traceback) | File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/_utils.py", line 93, in collapse_excgroups | raise exc | File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 191, in __call__ | response = await self.dispatch_func(request, call_next) | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | File "/Users/jscheah/dev/open-webui-fork/backend/main.py", line 790, in update_embedding_function | response = await call_next(request) | ^^^^^^^^^^^^^^^^^^^^^^^^ | File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 165, in call_next | raise app_exc | File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 151, in coro | await self.app(scope, receive_or_disconnect, send_no_error) | File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 189, in __call__ | with collapse_excgroups(): | File "/Users/jscheah/.pyenv/versions/3.11.8/lib/python3.11/contextlib.py", line 158, in __exit__ | self.gen.throw(typ, value, traceback) | File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/_utils.py", line 93, in collapse_excgroups | raise exc | File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 191, in __call__ | response = await self.dispatch_func(request, call_next) | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | File "/Users/jscheah/dev/open-webui-fork/backend/main.py", line 781, in check_url | response = await call_next(request) | ^^^^^^^^^^^^^^^^^^^^^^^^ | File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 165, in call_next | raise app_exc | File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 151, in coro | await self.app(scope, receive_or_disconnect, send_no_error) | File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 189, in __call__ | with collapse_excgroups(): | File "/Users/jscheah/.pyenv/versions/3.11.8/lib/python3.11/contextlib.py", line 158, in __exit__ | self.gen.throw(typ, value, traceback) | File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/_utils.py", line 93, in collapse_excgroups | raise exc | File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 191, in __call__ | response = await self.dispatch_func(request, call_next) | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | File "/Users/jscheah/dev/open-webui-fork/backend/main.py", line 767, in commit_session_after_request | response = await call_next(request) | ^^^^^^^^^^^^^^^^^^^^^^^^ | File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 165, in call_next | raise app_exc | File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 151, in coro | await self.app(scope, receive_or_disconnect, send_no_error) | File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/cors.py", line 93, in __call__ | await self.simple_response(scope, receive, send, request_headers=headers) | File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/cors.py", line 148, in simple_response | await self.app(scope, receive, send) | File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 189, in __call__ | with collapse_excgroups(): | File "/Users/jscheah/.pyenv/versions/3.11.8/lib/python3.11/contextlib.py", line 158, in __exit__ | self.gen.throw(typ, value, traceback) | File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/_utils.py", line 93, in collapse_excgroups | raise exc | File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 191, in __call__ | response = await self.dispatch_func(request, call_next) | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | File "/Users/jscheah/dev/open-webui-fork/backend/main.py", line 713, in dispatch | return await call_next(request) | ^^^^^^^^^^^^^^^^^^^^^^^^ | File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 165, in call_next | raise app_exc | File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 151, in coro | await self.app(scope, receive_or_disconnect, send_no_error) | File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 189, in __call__ | with collapse_excgroups(): | File "/Users/jscheah/.pyenv/versions/3.11.8/lib/python3.11/contextlib.py", line 158, in __exit__ | self.gen.throw(typ, value, traceback) | File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/_utils.py", line 93, in collapse_excgroups | raise exc | File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 191, in __call__ | response = await self.dispatch_func(request, call_next) | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | File "/Users/jscheah/dev/open-webui-fork/backend/main.py", line 507, in dispatch | return await call_next(request) | ^^^^^^^^^^^^^^^^^^^^^^^^ | File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 165, in call_next | raise app_exc | File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 151, in coro | await self.app(scope, receive_or_disconnect, send_no_error) | File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/exceptions.py", line 65, in __call__ | await wrap_app_handling_exceptions(self.app, conn)(scope, receive, send) | File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/_exception_handler.py", line 64, in wrapped_app | raise exc | File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/_exception_handler.py", line 53, in wrapped_app | await app(scope, receive, sender) | File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/routing.py", line 756, in __call__ | await self.middleware_stack(scope, receive, send) | File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/routing.py", line 776, in app | await route.handle(scope, receive, send) | File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/routing.py", line 297, in handle | await self.app(scope, receive, send) | File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/routing.py", line 77, in app | await wrap_app_handling_exceptions(app, request)(scope, receive, send) | File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/_exception_handler.py", line 64, in wrapped_app | raise exc | File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/_exception_handler.py", line 53, in wrapped_app | await app(scope, receive, sender) | File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/routing.py", line 72, in app | response = await func(request) | ^^^^^^^^^^^^^^^^^^^ | File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/fastapi/routing.py", line 278, in app | raw_response = await run_endpoint_function( | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/fastapi/routing.py", line 191, in run_endpoint_function | return await dependant.call(**values) | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | File "/Users/jscheah/dev/open-webui-fork/backend/main.py", line 1070, in chat_completed | "session_id": data["session_id"], | ~~~~^^^^^^^^^^^^^^ | KeyError: 'session_id' +------------------------------------ During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/uvicorn/protocols/http/httptools_impl.py", line 435, in run_asgi result = await app( # type: ignore[func-returns-value] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/uvicorn/middleware/proxy_headers.py", line 78, in __call__ return await self.app(scope, receive, send) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/fastapi/applications.py", line 1054, in __call__ await super().__call__(scope, receive, send) File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/applications.py", line 123, in __call__ await self.middleware_stack(scope, receive, send) File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/errors.py", line 186, in __call__ raise exc File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/errors.py", line 164, in __call__ await self.app(scope, receive, _send) File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/sessions.py", line 85, in __call__ await self.app(scope, receive, send_wrapper) File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 189, in __call__ with collapse_excgroups(): File "/Users/jscheah/.pyenv/versions/3.11.8/lib/python3.11/contextlib.py", line 158, in __exit__ self.gen.throw(typ, value, traceback) File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/_utils.py", line 93, in collapse_excgroups raise exc File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 191, in __call__ response = await self.dispatch_func(request, call_next) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/Users/jscheah/dev/open-webui-fork/backend/main.py", line 790, in update_embedding_function response = await call_next(request) ^^^^^^^^^^^^^^^^^^^^^^^^ File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 165, in call_next raise app_exc File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 151, in coro await self.app(scope, receive_or_disconnect, send_no_error) File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 189, in __call__ with collapse_excgroups(): File "/Users/jscheah/.pyenv/versions/3.11.8/lib/python3.11/contextlib.py", line 158, in __exit__ self.gen.throw(typ, value, traceback) File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/_utils.py", line 93, in collapse_excgroups raise exc File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 191, in __call__ response = await self.dispatch_func(request, call_next) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/Users/jscheah/dev/open-webui-fork/backend/main.py", line 781, in check_url response = await call_next(request) ^^^^^^^^^^^^^^^^^^^^^^^^ File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 165, in call_next raise app_exc File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 151, in coro await self.app(scope, receive_or_disconnect, send_no_error) File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 189, in __call__ with collapse_excgroups(): File "/Users/jscheah/.pyenv/versions/3.11.8/lib/python3.11/contextlib.py", line 158, in __exit__ self.gen.throw(typ, value, traceback) File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/_utils.py", line 93, in collapse_excgroups raise exc File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 191, in __call__ response = await self.dispatch_func(request, call_next) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/Users/jscheah/dev/open-webui-fork/backend/main.py", line 767, in commit_session_after_request response = await call_next(request) ^^^^^^^^^^^^^^^^^^^^^^^^ File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 165, in call_next raise app_exc File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 151, in coro await self.app(scope, receive_or_disconnect, send_no_error) File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/cors.py", line 93, in __call__ await self.simple_response(scope, receive, send, request_headers=headers) File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/cors.py", line 148, in simple_response await self.app(scope, receive, send) File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 189, in __call__ with collapse_excgroups(): File "/Users/jscheah/.pyenv/versions/3.11.8/lib/python3.11/contextlib.py", line 158, in __exit__ self.gen.throw(typ, value, traceback) File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/_utils.py", line 93, in collapse_excgroups raise exc File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 191, in __call__ response = await self.dispatch_func(request, call_next) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/Users/jscheah/dev/open-webui-fork/backend/main.py", line 713, in dispatch return await call_next(request) ^^^^^^^^^^^^^^^^^^^^^^^^ File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 165, in call_next raise app_exc File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 151, in coro await self.app(scope, receive_or_disconnect, send_no_error) File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 189, in __call__ with collapse_excgroups(): File "/Users/jscheah/.pyenv/versions/3.11.8/lib/python3.11/contextlib.py", line 158, in __exit__ self.gen.throw(typ, value, traceback) File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/_utils.py", line 93, in collapse_excgroups raise exc File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 191, in __call__ response = await self.dispatch_func(request, call_next) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/Users/jscheah/dev/open-webui-fork/backend/main.py", line 507, in dispatch return await call_next(request) ^^^^^^^^^^^^^^^^^^^^^^^^ File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 165, in call_next raise app_exc File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/base.py", line 151, in coro await self.app(scope, receive_or_disconnect, send_no_error) File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/middleware/exceptions.py", line 65, in __call__ await wrap_app_handling_exceptions(self.app, conn)(scope, receive, send) File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/_exception_handler.py", line 64, in wrapped_app raise exc File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/_exception_handler.py", line 53, in wrapped_app await app(scope, receive, sender) File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/routing.py", line 756, in __call__ await self.middleware_stack(scope, receive, send) File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/routing.py", line 776, in app await route.handle(scope, receive, send) File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/routing.py", line 297, in handle await self.app(scope, receive, send) File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/routing.py", line 77, in app await wrap_app_handling_exceptions(app, request)(scope, receive, send) File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/_exception_handler.py", line 64, in wrapped_app raise exc File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/_exception_handler.py", line 53, in wrapped_app await app(scope, receive, sender) File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/starlette/routing.py", line 72, in app response = await func(request) ^^^^^^^^^^^^^^^^^^^ File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/fastapi/routing.py", line 278, in app raw_response = await run_endpoint_function( ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/Users/jscheah/dev/open-webui-fork/venv/lib/python3.11/site-packages/fastapi/routing.py", line 191, in run_endpoint_function return await dependant.call(**values) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/Users/jscheah/dev/open-webui-fork/backend/main.py", line 1070, in chat_completed "session_id": data["session_id"], ~~~~^^^^^^^^^^^^^^ KeyError: 'session_id' ``` ### Screenshots or Videos - [Attach any relevant screenshots or videos demonstrating the changes] --- _{🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.}

GiteaMirror added the pull-request label 2026-04-29 18:50:47 -05:00

GiteaMirror closed this issue 2026-04-29 18:50:49 -05:00

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Reference: github-starred/open-webui#44672