Fix host operator error messages and RPC client WS size limit#33
Merged
DorianZheng merged 1 commit intomainfrom Mar 20, 2026
Merged
Fix host operator error messages and RPC client WS size limit#33DorianZheng merged 1 commit intomainfrom
DorianZheng merged 1 commit intomainfrom
Conversation
- Prefer helper's error field over generic code so agents see useful messages like "bundle_id_not_running" instead of "host_operator_helper_failed" - Remove 1 MB max_size on the Python websockets client so large responses (e.g. screenshot base64) are not rejected by the agent RPC script
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Summary
response.code || response.errortoresponse.error || response.codeininvokeHelperso agents see specific errors (e.g.bundle_id_not_running) instead of the generichost_operator_helper_failedmax_size=Noneon the Pythonwebsocketsasync client fallback inrpc.py— the default 1 MB limit was rejecting large responses like screenshot base64 payloadsTest plan
bundle_id_not_runningnothost_operator_helper_failed