{
  "id": "go/proxy-timeout",
  "signature": "go: github.com/foo/bar@v0.0.0: read tcp 192.168.1.1:443: i/o timeout",
  "signature_zh": "go: github.com/foo/bar@v0.0.0: 读取 tcp 192.168.1.1:443: i/o 超时",
  "regex": "go:\\ github\\.com/foo/bar@v0\\.0\\.0:\\ read\\ tcp\\ 192\\.168\\.1\\.1:443:\\ i/o\\ timeout",
  "domain": "go",
  "category": "network_error",
  "subcategory": null,
  "root_cause": "Network connection timeout to the Go module proxy, possibly due to proxy unavailability or firewall.",
  "root_cause_type": "generic",
  "root_cause_zh": "网络连接超时，可能是代理服务器不可达或防火墙阻止。",
  "versions": [
    {
      "version": "1.16",
      "introduced": null,
      "deprecated": null,
      "removed": null,
      "behavior_change": null,
      "status": "active"
    },
    {
      "version": "1.17",
      "introduced": null,
      "deprecated": null,
      "removed": null,
      "behavior_change": null,
      "status": "active"
    }
  ],
  "os_specific": {},
  "dead_ends": [
    {
      "action": "增加超时时间",
      "why_fails": "如果网络根本不通，增加超时只会延迟失败。",
      "fail_rate": 0.9,
      "condition": "",
      "sources": []
    },
    {
      "action": "重试多次",
      "why_fails": "临时网络问题可能恢复，但持续超时表明配置问题。",
      "fail_rate": 0.5,
      "condition": "",
      "sources": []
    }
  ],
  "workarounds": [
    {
      "action": "设置GOPROXY为direct绕过代理",
      "success_rate": 0.8,
      "how": "export GOPROXY=direct\ngo mod download",
      "condition": "",
      "sources": []
    },
    {
      "action": "使用国内镜像代理",
      "success_rate": 0.7,
      "how": "export GOPROXY=https://goproxy.cn,direct\ngo mod download",
      "condition": "",
      "sources": []
    }
  ],
  "workarounds_zh": [],
  "transition_graph": {
    "leads_to": [],
    "preceded_by": [],
    "frequently_confused_with": []
  },
  "official_doc_url": null,
  "official_doc_section": null,
  "error_code": null,
  "verification_tier": "ai_generated",
  "confidence": 0.86,
  "fix_success_rate": 0.8,
  "resolvable": "true",
  "first_seen": "2024-10-01",
  "last_confirmed": "2025-01-01",
  "last_updated": "2025-01-01",
  "evidence_count": 0,
  "tags": [],
  "locale": "en",
  "aliases": []
}