{"repo":"NousResearch/hermes-agent","public_id":"18021","display_label":"SSE event size limits and OpenWebUI compatibility fixes","summary":"These issues and PRs address oversized Server-Sent Events (SSE) exceeding 128KB line limits in the responses API, which breaks Open WebUI and aiohttp clients. Work involves truncating large tool outputs and response.completed payloads to stay within safe size bounds.","subsystem":"gateway","counts":{"members":5,"open_issues":1,"open_issues_distinct":1,"open_prs":2,"closed_issues":1,"merged_prs":0,"attempt_prs":3},"landed_fix":null,"resolution":{"state":"unresolved","by":null},"freshness":{"state":"never_verified","last_verified_at":null,"is_stale":false},"grouping":{"backbone":"STRUCTURAL_PARTIAL","link_density":0.33599999999999997},"fix_edges":[],"members":[{"kind":"issue","number":18021,"title":"[Bug]: Responses SSE: `response.completed` event exceeds 128KB line limit, breaking Open WebUI for long sessions","url":null,"state":"closed"},{"kind":"issue","number":45647,"title":"[Bug]: /v1/responses can emit oversized tool-output SSE events that break OpenWebUI/aiohttp","url":null,"state":"open"},{"kind":"pr","number":21550,"title":"fix(gateway): cap response.completed SSE event below 128 KB MAXLINE","url":null,"state":"closed","close_reason":{"refs":[{"kind":"commit","value":"31d10c3a0","number":0}],"category":"merged_via","implication":"superseded"},"merged":false},{"kind":"pr","number":40754,"title":"fix(gateway): keep response.completed SSE under 128KB by tightening truncation","url":null,"state":"open","close_reason":{"category":"uncategorized","implication":"needs_llm"},"merged":false},{"kind":"pr","number":45707,"title":"fix(api_server): truncate oversized tool outputs in /v1/responses SSE stream","url":null,"state":"open","close_reason":{"category":"uncategorized","implication":"needs_llm"},"merged":false}],"trust":{"default_tier":"verified","includes_suggested":false}}