fawney19
3e50c157be
feat: add HTTP/SOCKS5 proxy support for API endpoints
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- Add proxy field to ProviderEndpoint database model with migration
- Add ProxyConfig Pydantic model for proxy URL validation
- Extend HTTP client pool with create_client_with_proxy method
- Integrate proxy configuration in chat_handler_base.py and cli_handler_base.py
- Update admin API endpoints to support proxy configuration CRUD
- Add proxy configuration UI in frontend EndpointFormDialog
Fixes #28
2025-12-18 14:46:47 +08:00
fawney19
1dac4cb156
refactor: optimize provider query and stats aggregation logic
2025-12-17 16:41:10 +08:00
fawney19
ad1c8c394c
refactor(handler): optimize stream processing and telemetry pipeline
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- Enhance stream context for better token and latency tracking
- Refactor stream processor for improved performance metrics
- Improve telemetry integration with first_byte_time_ms support
- Add comprehensive stream context unit tests
2025-12-16 02:39:03 +08:00
fawney19
cf67160821
feat(cache): enhance cache monitoring endpoints and handler integrations
2025-12-15 23:12:48 +08:00
fawney19
88e37594cf
refactor(backend): update handlers, utilities and core modules after models restructure
2025-12-15 14:30:53 +08:00
fawney19
53bf74429e
refactor: 重构流式处理模块，提取 StreamContext/Processor/Telemetry
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- 将 chat_handler_base.py 中的流式处理逻辑拆分为三个独立模块：
- StreamContext: 类型安全的流式上下文数据类，替代原有的 ctx dict
- StreamProcessor: SSE 解析、预读、嵌套错误检测
- StreamTelemetryRecorder: 统计记录（Usage/Audit/Candidate）
- 将硬编码配置外置到 settings.py，支持环境变量覆盖：
- HTTP 超时配置（connect/write/pool）
- 流式处理配置（预读行数、统计延迟）
- 并发控制配置（槽位 TTL、缓存预留比例）
2025-12-12 15:42:45 +08:00
fawney19
8f914d89bb
fix: 增加写入超时时间支持大请求体
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- 将 chat_handler_base 的写入超时从 10 秒增加到 60 秒
- 将 cli_handler_base 的写入超时从 10 秒增加到 60 秒
- 将 http_client 的写入超时从 10 秒增加到 60 秒
- 支持包含大量数据（如图片）的长对话请求
2025-12-11 11:21:46 +08:00
fawney19
0474f63403
refactor: 完善 handler 基类类型注解和流式状态更新
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- 为 BaseMessageHandler 和 MessageTelemetry 添加完整类型注解
- 新增 _update_usage_to_streaming 方法，异步更新 Usage 状态为 streaming
- 优化 chat/cli handler 的类型提示，提升代码可维护性
- 修复类型检查警告，确保 mypy 通过
2025-12-11 10:05:06 +08:00
fawney19
f784106826
Initial commit
2025-12-10 20:52:44 +08:00
