5e98445b22
Key changes: - Upgrade model mapping: Opus 4.5 → Opus 4.6-thinking with precise matching - Unified rate limiting: scope-level → model-level with Redis snapshot sync - Load-balanced scheduling by call count with smart retry mechanism - Force cache billing support - Model identity injection in prompts with leak prevention - Thinking mode auto-handling (max_tokens/budget_tokens fix) - Frontend: whitelist mode toggle, model mapping validation, status indicators - Gemini session fallback with Redis Trie O(L) matching - Ops: enhanced concurrency monitoring, account availability, retry logic - Migration scripts: 049-051 for model mapping unification
28 lines
1.1 KiB
Go
28 lines
1.1 KiB
Go
// Package ctxkey 定义用于 context.Value 的类型安全 key
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package ctxkey
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// Key 定义 context key 的类型，避免使用内置 string 类型（staticcheck SA1029）
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type Key string
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const (
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// ForcePlatform 强制平台（用于 /antigravity 路由），由 middleware.ForcePlatform 设置
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ForcePlatform Key = "ctx_force_platform"
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// ClientRequestID 客户端请求的唯一标识，用于追踪请求全生命周期（用于 Ops 监控与排障）。
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ClientRequestID Key = "ctx_client_request_id"
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// RetryCount 表示当前请求在网关层的重试次数（用于 Ops 记录与排障）。
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RetryCount Key = "ctx_retry_count"
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// AccountSwitchCount 表示请求过程中发生的账号切换次数
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AccountSwitchCount Key = "ctx_account_switch_count"
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// IsClaudeCodeClient 标识当前请求是否来自 Claude Code 客户端
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IsClaudeCodeClient Key = "ctx_is_claude_code_client"
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// ThinkingEnabled 标识当前请求是否开启 thinking（用于 Antigravity 最终模型名推导与模型维度限流）
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ThinkingEnabled Key = "ctx_thinking_enabled"
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// Group 认证后的分组信息，由 API Key 认证中间件设置
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Group Key = "ctx_group"
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)
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