🎉: init project

internal/api/start.go

@@ -0,0 +1,43 @@
+package api
+
+import (
+	"context"
+	"fmt"
+	"github.com/loveuer/nf/nft/log"
+	"net"
+	"ultone/internal/opt"
+	"ultone/internal/tool"
+)
+
+func Start(ctx context.Context) error {
+
+	app := initApp(ctx)
+	ready := make(chan bool)
+
+	ln, err := net.Listen("tcp", opt.Cfg.Listen.Http)
+	if err != nil {
+		return fmt.Errorf("api.MustStart: net listen tcp address=%v err=%v", opt.Cfg.Listen.Http, err)
+	}
+
+	go func() {
+		ready <- true
+
+		if err = app.RunListener(ln); err != nil {
+			log.Panic("api.MustStart: app run err=%v", err)
+		}
+	}()
+
+	<-ready
+
+	go func() {
+		ready <- true
+		<-ctx.Done()
+		if err = app.Shutdown(tool.Timeout(1)); err != nil {
+			log.Error("api.MustStart: app shutdown err=%v", err)
+		}
+	}()
+
+	<-ready
+
+	return nil
+}