fix: preserve explicitly provided send queues

[Hughhhhcoder]

• I understand that this repository is auto-generated and my pull request may not be merged

Changes being requested

WebSocket connection constructors replace an explicitly supplied empty SendQueue because SendQueue.__bool__ is false when empty.

Reproduction

1. Create SendQueue(max_bytes=0).
2. Pass it to any of the realtime or responses WebSocket connection constructors.
3. Inspect the connection's queue or enqueue an item.

Expected: the connection retains the supplied queue, including its configured limits and identity.

Actual: the truthiness check constructs a new default SendQueue, discarding the supplied queue.

Root cause and changes

The constructors used send_queue or SendQueue(). An empty queue is a valid configured dependency, but its falsey value was treated as if no queue had been supplied.

• Use an explicit is not None check in the six affected realtime and responses connection constructors.
• Add parametrized regression coverage across all six constructors, including the supplied queue's limit behavior.

Additional context & links

Validation

• uv run --no-project --with-editable . --with pytest python -m pytest -c /dev/null --rootdir=. --noconftest -o addopts='' -q tests/test_websocket_send_queue.py — 6 passed.
• ruff check src/openai/resources/beta/responses/responses.py src/openai/resources/realtime/realtime.py src/openai/resources/responses/responses.py tests/test_websocket_send_queue.py — passed.
• ruff format --check src/openai/resources/beta/responses/responses.py src/openai/resources/realtime/realtime.py src/openai/resources/responses/responses.py tests/test_websocket_send_queue.py — passed.
• Current-head Codex code and security reviews found no issues.

This preserves caller-provided queue identity and configuration. Default construction is unchanged when send_queue is None; no public API signatures change.

[Hughhhhcoder]

Focused regression tests and repository formatting checks pass on the current head (c8a1d85). @codex review

[chatgpt-codex-connector]

Codex Review: Didn't find any major issues. 👍

Reviewed commit: c8a1d85af5

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[chatgpt-codex-connector]

Security review completed. No security issues were found in this pull request.

Reviewed commit: c8a1d85af5

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