* fix(bedrock): resolve AWS region and secret lookups off the event loop
Bedrock request paths that resolve their region, endpoint or bearer token
inside the async handler now do it in the AWS signing executor, so a slow
secret manager read no longer stalls every other request on the worker
* fix(bedrock): type the STS client kwargs and claude platform environment override
Keeps the basedpyright counts at or below the merge base after the off-loop wraps, by typing the STS client kwargs as a TypedDict, the claude platform environment override with concrete dicts, and the realtime region call through the typed getter
* test(bedrock): detect event loop stalls without wall-clock timing
The Vault fake now answers a read only after the test loop runs a callback, so a read made on the loop thread is caught deterministically instead of by a sleep and a heartbeat threshold
* fix(bedrock): block realtime replay after input starts the session and reject non-string instructions and voice
* test(bedrock): name the malformed realtime setting test for its string cases
* fix(bedrock): replay the opening realtime message until Bedrock accepts the stream and refuse any fallback after commit
Also rejects a malformed modalities, input_sample_rate_hertz or tools setting with invalid_type, dropped under drop_params.
* fix(bedrock): replay a refused opening message on any fallback and reject OpenAI voices and non-string audio formats
* fix(realtime): read the client scope only when the websocket has one and reject any-case OpenAI and empty Bedrock voices
* test(bedrock): cover realtime replay, refusal and committed failure through a real proxy
Fix the scripted Bedrock peer's port import and the nested tool call cell's stale expected events, so the Nova Sonic integration file collects again
* test(bedrock): live e2e asserting nova sonic realtime delivers each assistant sentence once
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* test(bedrock): drop ticket reference from nova sonic e2e docstring
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* fix(bedrock): forward each Nova Sonic assistant sentence once over the realtime API
Nova 2 Sonic sends every assistant text block twice, a SPECULATIVE preview
next to the audio and a FINAL transcript once the audio turn has ended. The
realtime bridge forwarded both, so voice clients rendered each sentence twice
and the FINAL copies opened extra responses after response.done, the last of
which never closed. FINAL assistant text blocks are now dropped whole, so a
turn carries each sentence once inside the one response with its audio
* test(bedrock): tag the live Nova Sonic test and type its helpers
* test(bedrock): pin that the Nova Sonic barge-in marker is dropped with its FINAL block
---------
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
Co-authored-by: mateo-berri <277851410+mateo-berri@users.noreply.github.com>
