feat(llm): opt-in LLM_DISABLE_STREAMING for non-streaming OpenAI-compatible endpoints

Some OpenAI-compatible gateways don't support Server-Sent Events (or
deliver them unreliably), but the SDK run loop Strix uses only issues
streamed requests, so such a gateway fails every turn. Add an opt-in
LLM_DISABLE_STREAMING setting that wraps the resolved model in
_NonStreamingModel: each turn makes one non-streaming get_response and
replays the completed result as a single terminal stream event, so tool
calls, usage, and the rest of the agent loop are unchanged. Subscription
(ChatGPT) models are always streamed and are not wrapped.
This commit is contained in:
Ahmed Allam
2026-07-30 05:04:19 +00:00
committed by Ahmed Allam
parent d4e58b2cd0
commit 980216860e
5 changed files with 404 additions and 3 deletions

View File

@@ -220,6 +220,7 @@ ignore = [
# Stdlib HTTP handler overrides (do_GET/do_POST).
"strix/interface/auth_cli.py" = ["N802"]
"tests/test_codex_streaming.py" = ["N802"]
"tests/test_disable_streaming.py" = ["N802"]
"tests/test_report_pdf.py" = ["S105", "S106"]
# Stdlib HTTP handler overrides (do_GET/do_POST) and lazy imports that avoid a
# circular dependency with strix.telemetry / strix.interface.viewer.report_pdf.