74 lines
1.5 KiB
Go
74 lines
1.5 KiB
Go
package main
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import (
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"context"
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"errors"
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"io/fs"
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"log"
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"net/http"
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"os"
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"os/signal"
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"syscall"
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"time"
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"trade/web/internal/auth"
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"trade/web/internal/config"
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"trade/web/internal/handlers"
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"trade/web/internal/router"
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"trade/web/internal/store"
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)
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func main() {
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cfg, err := config.Load()
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if err != nil {
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log.Fatalf("config: %v", err)
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}
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futures, err := store.OpenFutures(cfg.DatabaseURL)
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if err != nil {
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log.Fatalf("open futures: %v", err)
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}
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defer futures.Close()
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authDB, err := store.OpenAuth(cfg.AuthDBPath)
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if err != nil {
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log.Fatalf("open auth: %v", err)
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}
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defer authDB.Close()
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if err := auth.Bootstrap(authDB); err != nil {
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log.Fatalf("bootstrap: %v", err)
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}
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deps := &handlers.Deps{Auth: authDB, Futures: futures, TushareURL: cfg.TushareAPIURL}
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dist, err := fs.Sub(distFS, "dist")
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if err != nil {
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log.Fatalf("embed dist: %v", err)
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}
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srv := &http.Server{
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Addr: cfg.ListenAddr,
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Handler: router.New(deps, dist),
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ReadHeaderTimeout: 10 * time.Second,
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}
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idle := make(chan struct{})
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go func() {
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stop := make(chan os.Signal, 1)
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signal.Notify(stop, os.Interrupt, syscall.SIGTERM)
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<-stop
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log.Println("shutting down ...")
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ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
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defer cancel()
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_ = srv.Shutdown(ctx)
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close(idle)
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}()
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log.Printf("web 监听 %s", cfg.ListenAddr)
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if err := srv.ListenAndServe(); err != nil && !errors.Is(err, http.ErrServerClosed) {
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log.Fatalf("listen: %v", err)
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}
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<-idle
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}
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