ing

.vscode/settings.json

@@ -1,3 +1,4 @@
 // Place your settings in this file to overwrite default and user settings.
 {
+  "java.configuration.updateBuildConfiguration": "automatic"
 }

internal/server/rpc/Untitled-1

@@ -0,0 +1,42 @@
+	codec, err := sh.gwRPCSH.GetCodec(soc.Context().GetAttribute("contentType").(string))
+	if nil != err {
+		log.Printf("RPC Handle: %v", err)
+		doneChan <- struct{}{}
+		return
+	}
+
+	var socConn *cwf.SocketConn
+	ctx := context.WithValue(context.Background(), oogw.ServletSocketKey, rpcSoc)
+	// conn.SetPongHandler(func(string) error { c.conn.SetReadDeadline(time.Now().Add(pongWait)); return nil })
+
+	for {
+		if socConn, err = rpcSoc.WaitRequest(); nil != err {
+			doneChan <- struct{}{}
+			return
+		}
+
+		// // "git.loafle.net/commons_go/websocket_fasthttp/websocket"
+		// switch socConn.MessageType {
+		// case websocket.TextMessage:
+		// case websocket.BinaryMessage:
+		// }
+
+		if err = gateway.Handle(ctx, sh.gwRPCSH, codec, socConn, socConn); nil != err {
+			if server.IsClientDisconnect(err) {
+				doneChan <- struct{}{}
+				return
+			}
+			log.Printf("RPC: %v", err)
+		}
+
+		if err = socConn.Close(); nil != err {
+			doneChan <- struct{}{}
+			return
+		}
+
+		select {
+		case <-stopChan:
+			return
+		default:
+		}
+	}

internal/server/rpc/gateway_rpc_servlet_handlers.go

@@ -1,29 +1,46 @@
 package rpc
 
 import (
+	"context"
 	"fmt"
 
 	"git.loafle.net/commons_go/logging"
+	"git.loafle.net/commons_go/rpc"
 	crcwf "git.loafle.net/commons_go/rpc/connection/websocket/fasthttp"
 	"git.loafle.net/commons_go/rpc/gateway"
 	"git.loafle.net/commons_go/rpc/protocol"
+	"git.loafle.net/commons_go/rpc/protocol/json"
+	oogw "git.loafle.net/overflow/overflow_gateway_websocket"
+	"git.loafle.net/overflow/overflow_gateway_websocket/external/grpc"
+	"google.golang.org/grpc/metadata"
 )
 
+func newGatewayRPCServletHandler() GatewayRPCServletHandler {
+	sh := &GatewayRPCServletHandlers{}
+	sh.RegisterCodec(json.NewServerCodec(), json.Name)
+	return sh
+}
+
 type GatewayRPCServletHandlers struct {
 	gateway.ServletHandlers
 	crcwf.ServletHandlers
 }
 
-func (sh *GatewayRPCServletHandlers) Invoke(requestCodec protocol.RegistryCodec) (result interface{}, err error) {
+func (sh *GatewayRPCServletHandlers) Invoke(servletCTX rpc.ServletContext, requestCodec protocol.RegistryCodec) (result interface{}, err error) {
 	if !sh.RPCRegistry.HasMethod(requestCodec.Method()) {
 		return nil, fmt.Errorf("RPC Servlet Handler: Method[%s] is not exist", requestCodec.Method())
 	}
 
-	result, err = sh.RPCRegistry.Invoke(requestCodec)
+	md := metadata.Pairs(oogw.GRPCUserIDKey, soc.ID())
-	if nil != err {
+	grpcCTX := metadata.NewOutgoingContext(context.Background(), md)
 
+	r, err := grpc.Exec(grpcCTX, requestCodec.Method(), params)
+	if err != nil {
+		return nil, err
 	}
 
+	return r, nil
+
 	return
 }
 

internal/server/rpc/rpc_gateway_server_handlers.go

@@ -1,70 +0,0 @@
-package rpc
-
-import (
-	"context"
-	"io"
-
-	"google.golang.org/grpc/metadata"
-
-	"git.loafle.net/commons_go/rpc/gateway"
-	"git.loafle.net/commons_go/rpc/protocol/json"
-	oogw "git.loafle.net/overflow/overflow_gateway_websocket"
-	"git.loafle.net/overflow/overflow_gateway_websocket/external/grpc"
-)
-
-func newRPCGatewayServerHandler() RPCGatewayServerHandler {
-	sh := &RPCGatewayServerHandlers{}
-	sh.RegisterCodec(json.NewServerCodec(), json.Name)
-	return sh
-}
-
-type RPCGatewayServerHandler interface {
-	gateway.ServerHandler
-}
-
-type RPCGatewayServerHandlers struct {
-	gateway.ServerHandlers
-}
-
-func (sh *RPCGatewayServerHandlers) OnPreRead(r io.Reader) {
-	// no op
-}
-
-func (sh *RPCGatewayServerHandlers) OnPostRead(r io.Reader) {
-	// no op
-}
-
-func (sh *RPCGatewayServerHandlers) OnPreWriteResult(w io.Writer, result interface{}) {
-	// no op
-}
-
-func (sh *RPCGatewayServerHandlers) OnPostWriteResult(w io.Writer, result interface{}) {
-	// no op
-}
-
-func (sh *RPCGatewayServerHandlers) OnPreWriteError(w io.Writer, err error) {
-	// no op
-}
-
-func (sh *RPCGatewayServerHandlers) OnPostWriteError(w io.Writer, err error) {
-	// no op
-}
-
-func (sh *RPCGatewayServerHandlers) Invoke(ctx context.Context, method string, params []string) (result interface{}, err error) {
-	soc := ctx.Value(oogw.ServletSocketKey).(Socket)
-
-	md := metadata.Pairs(oogw.GRPCUserIDKey, soc.ID())
-	grpcCTX := metadata.NewOutgoingContext(context.Background(), md)
-
-	r, err := grpc.Exec(grpcCTX, method, params)
-	if err != nil {
-		return nil, err
-	}
-
-	return r, nil
-
-}
-
-func (sh *RPCGatewayServerHandlers) Validate() {
-	sh.ServerHandlers.Validate()
-}

internal/server/rpc/rpc_gateway_servlet_context.go

@@ -0,0 +1,21 @@
+package rpc
+
+import (
+	cwf "git.loafle.net/commons_go/websocket_fasthttp"
+	"git.loafle.net/overflow/overflow_gateway_websocket/servlet"
+)
+
+type ServletContext interface {
+	servlet.ServletContext
+}
+
+func newServletContext(socketCTX cwf.SocketContext) SocketContext {
+	sCTX := &servletContext{}
+	sCTX.ServletContext = servlet.NewServletContext(socketCTX)
+
+	return sCTX
+}
+
+type servletContext struct {
+	servlet.ServletContext
+}

internal/server/rpc/rpc_gateway_servlet_handler.go

@@ -0,0 +1,9 @@
+package rpc
+
+import (
+	"git.loafle.net/overflow/overflow_gateway_websocket/servlet"
+)
+
+type RPCGatewayServletHandler interface {
+	servlet.ServletHandler
+}

internal/server/rpc/rpc_gateway_servlet_handlers.go

@@ -1,110 +1,78 @@
 package rpc
 
 import (
-	"context"
+	"sync"
-	"log"
 
 	"github.com/valyala/fasthttp"
 
-	"git.loafle.net/commons_go/rpc/gateway"
+	cRPC "git.loafle.net/commons_go/rpc"
 	"git.loafle.net/commons_go/rpc/protocol/json"
-	"git.loafle.net/commons_go/server"
 	cwf "git.loafle.net/commons_go/websocket_fasthttp"
-	oogw "git.loafle.net/overflow/overflow_gateway_websocket"
 	"git.loafle.net/overflow/overflow_gateway_websocket/rpc"
 	"git.loafle.net/overflow/overflow_gateway_websocket/servlet"
 )
 
-func NewRPCGatewayServletHandler(rpcGH rpc.RPCGatewayHandler) RPCGatewayServletHandler {
+func NewRPCGatewayServletHandler(gwRPCHandler rpc.GatewayRPCHandler) RPCGatewayServletHandler {
-	rpcSH := newRPCGatewayServerHandler()
+	gwRPCSH := newGatewayRPCServletHandler()
+
 	sh := &RPCGatewayServletHandlers{
-		rpcSH: rpcSH,
+		gwRPCSH:      gwRPCSH,
-		rpcGH: rpcGH,
+		gwRPCHandler: gwRPCHandler,
 	}
 
 	return sh
 }
 
-type RPCGatewayServletHandler interface {
-	servlet.ServletHandler
-}
-
 type RPCGatewayServletHandlers struct {
 	servlet.ServletHandlers
 
-	rpcSH RPCGatewayServerHandler
+	gwRPCSH      GatewayRPCServletHandler
-	rpcGH rpc.RPCGatewayHandler
+	gwRPCHandler rpc.GatewayRPCHandler
 }
 
-func (sh *RPCGatewayServletHandlers) Init() error {
+func (sh *RPCGatewayServletHandlers) Init(serverCTX cwf.ServerContext) error {
-	if err := sh.ServletHandlers.Init(); nil != err {
+	if err := sh.ServletHandlers.Init(serverCTX); nil != err {
 		return err
 	}
 
-	if err := sh.rpcGH.Init(); nil != err {
+	if err := sh.gwRPCHandler.Init(serverCTX); nil != err {
 		return err
 	}
 
 	return nil
 }
 
-func (sh *RPCGatewayServletHandlers) Handshake(ctx *fasthttp.RequestCtx) (id string, extensionsHeader *fasthttp.ResponseHeader) {
+func (sh *RPCGatewayServletHandlers) Handshake(serverCTX cwf.ServerContext, ctx *fasthttp.RequestCtx) (id string, extensionsHeader *fasthttp.ResponseHeader) {
-	return sh.rpcGH.Handshake(ctx)
+	return sh.gwRPCHandler.Handshake(serverCTX, ctx)
+}
+
+func (sh *SocketHandlers) SocketContext(serverCTX cwf.ServerContext) cwf.SocketContext {
+	socketCTX := sh.SocketContext(serverCTX)
+
+	return newServletContext(socketCTX)
 }
 
 // OnConnect invoked when client is connected
 // If you override ths method, must call
-func (sh *RPCGatewayServletHandlers) OnConnect(soc cwf.Socket) cwf.Socket {
+func (sh *RPCGatewayServletHandlers) OnConnect(soc cwf.Socket) {
-	soc = sh.ServletHandlers.OnConnect(soc)
+	sh.ServletHandlers.OnConnect(soc)
 
-	return newSocket(soc, json.Name)
+	soc.Context().SetAttribute(cRPC.ContentTypeKey, json.Name)
 }
 
 func (sh *RPCGatewayServletHandlers) Handle(soc cwf.Socket, stopChan <-chan struct{}, doneChan chan<- struct{}) {
-	rpcSoc := soc.(Socket)
+	rpcServlet := retainRPCServlet(sh.gwRPCSH)
-	codec, err := sh.rpcSH.GetCodec(rpcSoc.GetContentType())
+
-	if nil != err {
+	if err := rpcServlet.Start(soc.Context(), soc, soc); nil != err {
-		log.Printf("RPC Handle: %v", err)
 		doneChan <- struct{}{}
 		return
 	}
 
-	var socConn *cwf.SocketConn
+	select {
-	ctx := context.WithValue(context.Background(), oogw.ServletSocketKey, rpcSoc)
+	case <-stopChan:
-	// conn.SetPongHandler(func(string) error { c.conn.SetReadDeadline(time.Now().Add(pongWait)); return nil })
+		rpcServlet.Stop()
-
+		return
-	for {
-		if socConn, err = rpcSoc.WaitRequest(); nil != err {
-			doneChan <- struct{}{}
-			return
-		}
-
-		// // "git.loafle.net/commons_go/websocket_fasthttp/websocket"
-		// switch socConn.MessageType {
-		// case websocket.TextMessage:
-		// case websocket.BinaryMessage:
-		// }
-
-		if err = gateway.Handle(ctx, sh.rpcSH, codec, socConn, socConn); nil != err {
-			if server.IsClientDisconnect(err) {
-				doneChan <- struct{}{}
-				return
-			}
-			log.Printf("RPC: %v", err)
-		}
-
-		if err = socConn.Close(); nil != err {
-			doneChan <- struct{}{}
-			return
-		}
-
-		select {
-		case <-stopChan:
-			return
-		default:
-		}
 	}
-
 }
 
 // OnDisconnect invoked when client is disconnected
@@ -124,5 +92,20 @@ func (sh *RPCGatewayServletHandlers) Destroy() {
 func (sh *RPCGatewayServletHandlers) Validate() {
 	sh.ServletHandlers.Validate()
 
-	sh.rpcGH.Validate()
+	sh.gwRPCHandler.Validate()
+}
+
+var rpcServletPool sync.Pool
+
+func retainRPCServlet(sh GatewayRPCServletHandler) cRPC.Servlet {
+	v := rpcServletPool.Get()
+	if v == nil {
+		return cRPC.NewServlet(sh)
+	}
+	return v.(cRPC.Servlet)
+}
+
+func releaseRPCServlet(s cRPC.Servlet) {
+
+	rpcServletPool.Put(s)
 }

internal/server/rpc/socket.go

@@ -1,28 +0,0 @@
-package rpc
-
-import (
-	cwf "git.loafle.net/commons_go/websocket_fasthttp"
-)
-
-func newSocket(soc cwf.Socket, contentType string) Socket {
-	newSoc := &socket{
-		contentType: contentType,
-	}
-	newSoc.Socket = soc
-
-	return newSoc
-}
-
-type Socket interface {
-	cwf.Socket
-	GetContentType() string
-}
-
-type socket struct {
-	cwf.Socket
-	contentType string
-}
-
-func (s *socket) GetContentType() string {
-	return s.contentType
-}

rpc/gateway_rpc_handler.go

@@ -0,0 +1,14 @@
+package rpc
+
+import (
+	"github.com/valyala/fasthttp"
+
+	cwf "git.loafle.net/commons_go/websocket_fasthttp"
+)
+
+type GatewayRPCHandler interface {
+	Init(serverCTX cwf.ServerContext) error
+	Handshake(serverCTX cwf.ServerContext, ctx *fasthttp.RequestCtx) (id string, extensionsHeader *fasthttp.ResponseHeader)
+
+	Validate()
+}

rpc/gateway_rpc_handlers.go

@@ -0,0 +1,21 @@
+package rpc
+
+import (
+	cwf "git.loafle.net/commons_go/websocket_fasthttp"
+	"github.com/valyala/fasthttp"
+)
+
+type GatewayRPCHandlers struct {
+}
+
+func (sh *GatewayRPCHandlers) Init(serverCTX cwf.ServerContext) error {
+	return nil
+}
+
+func (sh *GatewayRPCHandlers) Handshake(serverCTX cwf.ServerContext, ctx *fasthttp.RequestCtx) (id string, extensionsHeader *fasthttp.ResponseHeader) {
+	return "", nil
+}
+
+func (sh *GatewayRPCHandlers) Validate() {
+
+}

rpc/rpc_gateway_handler.go

@@ -1,10 +0,0 @@
-package rpc
-
-import "github.com/valyala/fasthttp"
-
-type RPCGatewayHandler interface {
-	Init() error
-	Handshake(ctx *fasthttp.RequestCtx) (id string, extensionsHeader *fasthttp.ResponseHeader)
-
-	Validate()
-}

rpc/rpc_gateway_handlers.go

@@ -1,18 +0,0 @@
-package rpc
-
-import "github.com/valyala/fasthttp"
-
-type RPCGatewayHandlers struct {
-}
-
-func (sh *RPCGatewayHandlers) Init() error {
-	return nil
-}
-
-func (sh *RPCGatewayHandlers) Handshake(ctx *fasthttp.RequestCtx) (id string, extensionsHeader *fasthttp.ResponseHeader) {
-	return "", nil
-}
-
-func (sh *RPCGatewayHandlers) Validate() {
-
-}

server/server.go

@@ -4,8 +4,8 @@ import (
 	cwf "git.loafle.net/commons_go/websocket_fasthttp"
 )
 
-func New(serverCTX ServerContext, sh ServerHandler) Server {
+func New(sh ServerHandler) Server {
-	s := cwf.New(serverCTX, sh)
+	s := cwf.New(sh)
 
 	return s
 }

server/server_context.go

@@ -1,7 +1,6 @@
 package server
 
 import (
-	cuc "git.loafle.net/commons_go/util/context"
 	cwf "git.loafle.net/commons_go/websocket_fasthttp"
 )
 
@@ -13,9 +12,9 @@ type serverContext struct {
 	cwf.ServerContext
 }
 
-func NewServerContext(parent cuc.Context) ServerContext {
+func NewServerContext(serverCTX cwf.ServerContext) ServerContext {
 	sCTX := &serverContext{}
-	sCTX.ServerContext = cwf.NewServerContext(parent)
+	sCTX.ServerContext = serverCTX
 
 	return sCTX
 }

server/server_handler.go

@@ -11,6 +11,6 @@ type ServerHandler interface {
 	cwf.ServerHandler
 
 	RegisterServlet(servletName string, servletHandler servlet.ServletHandler)
-	RegisterRPCGatewayServlet(servletName string, rpcGatewayHandler rpc.RPCGatewayHandler) servlet.ServletHandler
+	RegisterRPCGatewayServlet(servletName string, gatewayRPCHandler rpc.GatewayRPCHandler) servlet.ServletHandler
 	RegisterSubscriber(subscriberHandler oos.SubscriberHandler)
 }

server/server_handlers.go

@@ -44,10 +44,16 @@ type ServerHandlers struct {
 	subscribers     []oos.SubscriberHandler
 }
 
+func (sh *ServerHandlers) ServerContext() ServerContext {
+	serverCTX := sh.ServerHandlers.ServerContext()
+
+	return newServerContext(serverCTX)
+}
+
 // Init invoked before the server is started
 // If you override ths method, must call
-func (sh *ServerHandlers) Init(serverCTX ServerContext) error {
+func (sh *ServerHandlers) Init(serverCTX cwf.ServerContext) error {
-	if err := sh.ServerHandlers.Init(); nil != err {
+	if err := sh.ServerHandlers.Init(serverCTX); nil != err {
 		return err
 	}
 
@@ -56,12 +62,12 @@ func (sh *ServerHandlers) Init(serverCTX ServerContext) error {
 	return nil
 }
 
-func (sh *ServerHandlers) Listen(serverCTX ServerContext) (net.Listener, error) {
+func (sh *ServerHandlers) Listen(serverCTX cwf.ServerContext) (net.Listener, error) {
 	return net.Listen(config.Config.Server.Network, config.Config.Server.Addr)
 }
 
-func (sh *ServerHandlers) OnStart(serverCTX ServerContext) {
+func (sh *ServerHandlers) OnStart(serverCTX cwf.ServerContext) {
-	sh.ServerHandlers.OnStart()
+	sh.ServerHandlers.OnStart(serverCTX)
 
 	sh.redisSubscriber = oosr.New(redis.RedisPool.Get())
 	if err := sh.redisSubscriber.Start(); nil != err {
@@ -74,16 +80,16 @@ func (sh *ServerHandlers) OnStart(serverCTX ServerContext) {
 	}
 }
 
-func (sh *ServerHandlers) OnError(serverCTX ServerContext, ctx *fasthttp.RequestCtx, status int, reason error) {
+func (sh *ServerHandlers) OnError(serverCTX cwf.ServerContext, ctx *fasthttp.RequestCtx, status int, reason error) {
-	sh.OnError(ctx, status, reason)
+	sh.ServerHandlers.OnError(serverCTX, ctx, status, reason)
 }
 
-func (sh *ServerHandlers) OnStop(serverCTX ServerContext) {
+func (sh *ServerHandlers) OnStop(serverCTX cwf.ServerContext) {
 	sh.redisSubscriber.Stop()
 
 	external.ExternalDestroy()
 
-	sh.ServerHandlers.OnStop()
+	sh.ServerHandlers.OnStop(serverCTX)
 }
 
 func (sh *ServerHandlers) RegisterServlet(servletName string, servletHandler servlet.ServletHandler) {
@@ -107,14 +113,14 @@ func (sh *ServerHandlers) RegisterServlet(servletName string, servletHandler ser
 
 }
 
-func (sh *ServerHandlers) RegisterRPCGatewayServlet(servletName string, rpcGatewayHandler rpc.RPCGatewayHandler) servlet.ServletHandler {
+func (sh *ServerHandlers) RegisterRPCGatewayServlet(servletName string, gatewayRPCHandler rpc.GatewayRPCHandler) servlet.ServletHandler {
 	cfg := config.Config.Servlets[servletName]
 	if nil == cfg {
 		logging.Logger().Panic(fmt.Sprintf("Gateway Websocket: config of servlet[%s] is not exist", servletName))
 		return nil
 	}
 
-	rpcSH := oogwisr.NewRPCGatewayServletHandler(rpcGatewayHandler)
+	rpcSH := oogwisr.NewRPCGatewayServletHandler(gatewayRPCHandler)
 	rpcSHs := rpcSH.(*oogwisr.RPCGatewayServletHandlers)
 
 	rpcSHs.MaxMessageSize = cfg.Socket.MaxMessageSize

servlet/servlet_context.go

@@ -0,0 +1,20 @@
+package servlet
+
+import (
+	cwf "git.loafle.net/commons_go/websocket_fasthttp"
+)
+
+type ServletContext interface {
+	cwf.SocketContext
+}
+
+func NewServletContext(socketCTX cwf.SocketContext) SocketContext {
+	sCTX := &servletContext{}
+	sCTX.SocketContext = socketCTX
+
+	return sCTX
+}
+
+type servletContext struct {
+	cwf.SocketContext
+}

servlet/servlet_handlers.go

@@ -7,41 +7,3 @@ import (
 type ServletHandlers struct {
 	cwf.SocketHandlers
 }
-
-// func (sh *ServletHandlers) Init() error {
-// 	if err := sh.SocketHandlers.Init(); nil != err {
-// 		return err
-// 	}
-
-// 	return nil
-// }
-
-// // OnConnect invoked when client is connected
-// // If you override ths method, must call
-// func (sh *ServletHandlers) OnConnect(soc cwf.Socket) cwf.Socket {
-// 	soc = sh.SocketHandlers.OnConnect(soc)
-//	newSoc := ...
-//	return newSoc
-// }
-
-// // OnDisconnect invoked when client is disconnected
-// // If you override ths method, must call
-// func (sh *ServletHandlers) OnDisconnect(soc cwf.Socket) {
-//  ...
-// 	sh.SocketHandlers.OnDisconnect(soc)
-// }
-
-// // Destroy invoked when server is stopped
-// // If you override ths method, must call
-// func (sh *ServletHandlers) Destroy() {
-
-// 	sh.SocketHandlers.Destroy()
-// }
-
-// func (sh *ServletHandlers) Validate() {
-// 	sh.SocketHandlers.Validate()
-
-// 	if "" == sh.EntryPath {
-// 		logging.Logger().Panic("Geteway Server: The path of entry must be specified")
-// 	}
-// }