fix: normalize response header keys to lowercase for reliable lookup

bigcat88 · bigcat88 · commit c0dbfedc8d02 · 2026-03-10T15:50:09.000+02:00
diff --git a/comfy_api_nodes/util/client.py b/comfy_api_nodes/util/client.py
@@ -773,7 +773,7 @@ async def _monitor(stop_evt: asyncio.Event, start_ts: float):
                                     cfg.node_cls, cfg.wait_label, int(now - start_time), cfg.estimated_total
                                 )
                     bytes_payload = bytes(buff)
-                    resp_headers = dict(resp.headers)
+                    resp_headers = {k.lower(): v for k, v in resp.headers.items()}
                     if cfg.price_extractor:
                         with contextlib.suppress(Exception):
                             extracted_price = cfg.price_extractor(resp_headers)

Original file line number	Diff line number	Diff line change
`@@ -773,7 +773,7 @@ async def _monitor(stop_evt: asyncio.Event, start_ts: float):`
`773`	`773`	`cfg.node_cls, cfg.wait_label, int(now - start_time), cfg.estimated_total`
`774`	`774`	`)`
`775`	`775`	`bytes_payload = bytes(buff)`
`776`		`- resp_headers = dict(resp.headers)`
	`776`	`+ resp_headers = {k.lower(): v for k, v in resp.headers.items()}`
`777`	`777`	`if cfg.price_extractor:`
`778`	`778`	`with contextlib.suppress(Exception):`
`779`	`779`	`extracted_price = cfg.price_extractor(resp_headers)`