fix(workflows): revert to /stream endpoint after Mastra removed /streamVNext#33
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fix(workflows): revert to /stream endpoint after Mastra removed /streamVNext#33
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…amVNext The /streamVNext endpoint was a temporary workaround introduced in November 2025 when Mastra's original /stream endpoint was broken. Mastra has since fixed the original endpoint and removed /streamVNext, causing 404 errors in production.
jacobbamio
previously approved these changes
Feb 2, 2026
The execution-result endpoint was also removed by Mastra.
Changed from /runs/{runId}/execution-result to /runs/{runId}
oriolgual
previously approved these changes
Feb 2, 2026
When streaming fails, response.body returns Net::ReadAdapter after read_body is called. Now we capture the error body before it's consumed to provide meaningful error messages.
…tion Updated the Mastra client to capture streaming error messages and check for workflow failures during execution. Added retry logic for fetching execution results to handle pending statuses, ensuring more robust error reporting and improved reliability in workflow processing.
The cassette was still using the old `/execution-result` suffix which no longer matches the code after the API endpoint change.
jacobbamio
previously approved these changes
Feb 2, 2026
- Replace unless/else with if/else (Style/UnlessElse) - Use T.anything instead of T.untyped (Sorbet/ForbidTUntyped) - Use hash access instead of single-arg dig (Style/SingleArgumentDig)
jacobbamio
approved these changes
Feb 3, 2026
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Summary
/streamVNextback to/stream/streamVNextendpoint was a temporary workaround introduced in November 2025 when Mastra's original/streamendpoint was broken/streamVNext, causing 404 errors in productionRoot Cause
The translation workflow started hitting 404 on
/api/workflows/translationWorkflow/streamVNextbecause Mastra deprecated this endpoint after fixing the original/streamendpoint.Test plan
/streamendpoint returns HTTP 200 on local Mastra instance/streamVNextendpoint returns HTTP 404 on local Mastra instance