{
  "id": "04-19-proxy-sse-minimal-fix",
  "name": "04-19-proxy-sse-minimal-fix",
  "title": "Fix proxy SSE minimal failure handling",
  "description": "Minimal proxy fix for empty 200 SSE failover and SSE idle timeout handling",
  "status": "completed",
  "dev_type": "feature",
  "scope": "proxy",
  "package": null,
  "priority": "P1",
  "creator": "OpenCode",
  "assignee": "OpenCode",
  "createdAt": "2026-04-19",
  "completedAt": "2026-04-19",
  "branch": "master",
  "base_branch": "master",
  "worktree_path": null,
  "current_phase": 6,
  "next_action": [
    {
      "phase": 1,
      "action": "brainstorm"
    },
    {
      "phase": 2,
      "action": "research"
    },
    {
      "phase": 3,
      "action": "implement"
    },
    {
      "phase": 4,
      "action": "check"
    },
    {
      "phase": 5,
      "action": "update-spec"
    },
    {
      "phase": 6,
      "action": "record-session"
    }
  ],
  "commit": "e4789d0",
  "pr_url": null,
  "subtasks": [],
  "children": [],
  "parent": null,
  "relatedFiles": [
    ".trellis/tasks/04-19-04-19-proxy-sse-minimal-fix/prd.md",
    "internal/proxy/server.go",
    "internal/proxy/server_test.go"
  ],
  "notes": "Applied a minimal SSE reliability fix in the local Responses proxy. Empty `200 text/event-stream` first reads are now treated as retryable pre-first-byte failures so failover can continue before any downstream status is written. After the first SSE chunk arrives, the proxy no longer applies `streamIdleTimeout` to later SSE reads, while non-SSE responses keep the existing timeout behavior. Added regression coverage for empty-200 SSE failover and long-idle SSE continuation, and verified with `go test ./internal/proxy`.",
  "meta": {
    "tests": [
      "go test ./internal/proxy"
    ],
    "regressions": [
      "empty 200 SSE failover",
      "SSE bypasses idle timeout after first chunk"
    ]
  }
}