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92 lines
2.8 KiB
Go
92 lines
2.8 KiB
Go
package main
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import (
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"flag"
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"fmt"
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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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"github.com/noahlann/nnet/pkg/nnet"
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)
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func main() {
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var (
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addr = flag.String("addr", "tcp://:8080", "Server address")
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protocol = flag.String("protocol", "", "Transport protocol (tcp, udp, websocket, unix, serial). If empty, auto-detect from addr")
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multicore = flag.Bool("multicore", true, "Enable multicore")
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readBuf = flag.Int("read-buf", 4096, "Read buffer size")
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writeBuf = flag.Int("write-buf", 4096, "Write buffer size")
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maxConns = flag.Int("max-conns", 10000, "Max connections")
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// codec
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defaultCodec = flag.String("default-codec", "binary", "Default codec (binary, plain, json, msgpack, protobuf)")
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enableProtoEnc = flag.Bool("enable-proto-encode", false, "Enable protocol-level encode before codec")
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// metrics
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metricsEnable = flag.Bool("metrics-enable", false, "Enable metrics endpoint")
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metricsPort = flag.Int("metrics-port", 0, "Metrics HTTP port (0 disables separate port)")
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metricsPath = flag.String("metrics-path", "/metrics", "Metrics HTTP path")
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// session
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sessionStorage = flag.String("session-storage", "memory", "Session storage (memory|file|redis)")
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sessionPath = flag.String("session-path", "./sessions", "Session path for file storage")
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sessionExpiration = flag.Duration("session-expiration", 24*time.Hour, "Session expiration duration")
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)
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flag.Parse()
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// 创建服务器配置
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cfg := &nnet.Config{
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Addr: *addr,
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TransportProtocol: *protocol, // 如果为空，会根据地址前缀自动识别
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Multicore: *multicore,
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ReadBufferSize: *readBuf,
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WriteBufferSize: *writeBuf,
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MaxConnections: *maxConns,
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Metrics: &nnet.MetricsConfig{
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Enabled: *metricsEnable,
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Path: *metricsPath,
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Port: *metricsPort,
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},
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Session: &nnet.SessionConfig{
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Storage: *sessionStorage,
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Expiration: *sessionExpiration,
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Path: *sessionPath,
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},
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Codec: &nnet.CodecConfig{
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DefaultCodec: *defaultCodec,
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EnableProtocolEncode: *enableProtoEnc,
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},
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}
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// 创建服务器
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server, err := nnet.NewServer(cfg)
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if err != nil {
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fmt.Printf("Failed to create server: %v\n", err)
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os.Exit(1)
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}
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// 注册路由
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server.Router().RegisterString("/hello", func(ctx nnet.Context) error {
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return ctx.Response().WriteString("Hello, World!")
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})
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server.Router().RegisterString("/ping", func(ctx nnet.Context) error {
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return ctx.Response().WriteString("pong")
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})
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// 启动服务器
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if err := server.Start(); err != nil {
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fmt.Printf("Failed to start server: %v\n", err)
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os.Exit(1)
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}
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defer server.Stop()
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fmt.Printf("Server started on %s\n", *addr)
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// 等待中断信号
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sigChan := make(chan os.Signal, 1)
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signal.Notify(sigChan, syscall.SIGINT, syscall.SIGTERM)
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<-sigChan
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fmt.Println("Server stopped")
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}
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