Initial commit: modular trading service architecture

2026-03-04 22:56:14 +08:00
commit 2470283c22
18 changed files with 3996 additions and 0 deletions
@@ -0,0 +1,97 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+"""
+交易服务主文件
+"""
+
+import sys
+import os
+import uvloop
+import uvicorn
+from fastapi import FastAPI
+from fastapi.middleware.cors import CORSMiddleware
+
+# 使用 uvloop 加速
+asyncio_policy = uvloop.EventLoopPolicy()
+import asyncio
+asyncio.set_event_loop_policy(asyncio_policy)
+
+from server import TradingServer
+from routes_ea import create_ea_routes
+from routes_trader import create_trader_routes
+from routes_system import create_system_routes
+
+
+def create_app():
+    """创建并配置 FastAPI 应用"""
+    
+    # 初始化服务
+    server = TradingServer()
+    
+    # 创建 FastAPI 应用
+    app = FastAPI(
+        title="高频交易服务 (HFT Trading Service)",
+        description="连接 MT5 EA 和交易指令源的高性能交易中心",
+        version="1.0.0"
+    )
+    
+    # 添加 CORS 中间件
+    app.add_middleware(
+        CORSMiddleware,
+        allow_origins=["*"],
+        allow_credentials=True,
+        allow_methods=["*"],
+        allow_headers=["*"],
+    )
+    
+    # 注册路由
+    app.include_router(create_ea_routes(server))
+    app.include_router(create_trader_routes(server))
+    app.include_router(create_system_routes(server))
+    
+    return app
+
+
+app = create_app()
+
+
+def main():
+    """启动服务"""
+    print("=" * 60)
+    print("高频交易服务启动中...")
+    print("=" * 60)
+    print()
+    
+    # 启动参数
+    host = "0.0.0.0"
+    port = 8000
+    workers = 1  # FastAPI + uvloop 场景下通常只需要单个 worker
+    
+    print(f"[启动信息] 服务地址: http://{host}:{port}")
+    print(f"[启动信息] Worker 数量: {workers}")
+    print(f"[启动信息] 事件循环: uvloop")
+    print(f"[启动信息] API 文档: http://localhost:{port}/docs")
+    print()
+    print("=" * 60)
+    
+    try:
+        uvicorn.run(
+            "main:app",
+            host=host,
+            port=port,
+            workers=workers,
+            # 启用 uvloop
+            loop="uvloop",
+            # 日志配置
+            log_level="info",
+            access_log=True,
+        )
+    except KeyboardInterrupt:
+        print("\n[信息] 服务已停止")
+    except Exception as e:
+        print(f"\n[错误] 启动失败: {e}")
+        sys.exit(1)
+
+
+if __name__ == "__main__":
+    main()