Fix:Resolve service disconnection and configuration invalidations

client/client.go

@@ -23,6 +23,7 @@ import (
 )
 
 import (
+	"dubbo.apache.org/dubbo-go/v3/common"
 	"dubbo.apache.org/dubbo-go/v3/common/constant"
 	"dubbo.apache.org/dubbo-go/v3/protocol"
 	invocation_impl "dubbo.apache.org/dubbo-go/v3/protocol/invocation"
@@ -102,6 +103,20 @@ func (cli *Client) DialWithInfo(interfaceName string, info *ClientInfo, opts ...
 	return cli.dial(interfaceName, info, opts...)
 }
 
+func (cli *Client) DialWithDefinition(interfaceName string, definition *ClientDefinition, opts ...ReferenceOption) (*Connection, error) {
+	// TODO(finalt) Temporarily solve the config_center configuration does not work
+	refName := common.GetReference(definition.Svc)
+	if refConfig, ok := cli.cliOpts.Consumer.References[refName]; ok {
+		ref := cli.cliOpts.overallReference.Clone()
+		for _, opt := range refConfig.GetOptions() {
+			opt(ref)
+		}
+		opts = append(opts, setReference(ref))
+	}
+
+	return cli.dial(interfaceName, definition.Info, opts...)
+}
+
 func (cli *Client) dial(interfaceName string, info *ClientInfo, opts ...ReferenceOption) (*Connection, error) {
 	newRefOpts := defaultReferenceOptions()
 	finalOpts := []ReferenceOption{

cluster/cluster/failover/cluster_invoker.go

@@ -19,8 +19,8 @@ package failover
 
 import (
 	"context"
-	"dubbo.apache.org/dubbo-go/v3/protocol/triple/triple_protocol"
 	"fmt"
+	"strconv"
 )
 
 import (
@@ -35,6 +35,7 @@ import (
 	"dubbo.apache.org/dubbo-go/v3/common"
 	"dubbo.apache.org/dubbo-go/v3/common/constant"
 	"dubbo.apache.org/dubbo-go/v3/protocol"
+	"dubbo.apache.org/dubbo-go/v3/protocol/triple/triple_protocol"
 )
 
 type failoverClusterInvoker struct {
@@ -61,7 +62,7 @@ func (invoker *failoverClusterInvoker) Invoke(ctx context.Context, invocation pr
 	}
 
 	methodName := invocation.ActualMethodName()
-	retries := getRetries(invokers, methodName)
+	retries := getRetries(invokers, methodName, invocation)
 	loadBalance := base.GetLoadBalance(invokers[0], methodName)
 
 	for i := 0; i <= retries; i++ {
@@ -113,7 +114,13 @@ func isBizError(err error) bool {
 	return triple_protocol.IsWireError(err) && triple_protocol.CodeOf(err) == triple_protocol.CodeBizError
 }
 
-func getRetries(invokers []protocol.Invoker, methodName string) int {
+func getRetries(invokers []protocol.Invoker, methodName string, invocation protocol.Invocation) int {
+	// Todo(finalt) Temporarily solve the problem that the retries is not valid
+	if retries, ok := invocation.GetAttachment(constant.RetriesKey); ok {
+		if rInt, err := strconv.Atoi(retries); err == nil {
+			return rInt
+		}
+	}
 	if len(invokers) <= 0 {
 		return constant.DefaultRetriesInt
 	}

cluster/router/script/factory.go

@@ -19,8 +19,6 @@ package script
 
 import (
 	"dubbo.apache.org/dubbo-go/v3/cluster/router"
-	"dubbo.apache.org/dubbo-go/v3/common/constant"
-	"dubbo.apache.org/dubbo-go/v3/common/extension"
 )
 
 func init() {
@@ -29,7 +27,8 @@ func init() {
 		and cause warning if config center is empty.
 		User can import this package and config config center to use Script router.
 	*/
-	extension.SetRouterFactory(constant.ScriptRouterFactoryKey, NewScriptRouterFactory)
+	// TODO(finalt) Temporarily removed until fixed (https://github.com/apache/dubbo-go/pull/2716)
+	//extension.SetRouterFactory(constant.ScriptRouterFactoryKey, NewScriptRouterFactory)
 }
 
 // ScriptRouteFactory router factory

compat.go

@@ -644,13 +644,67 @@ func compatGlobalConsumerConfig(c *config.ConsumerConfig) *global.ConsumerConfig
 		ProxyFactory:                   c.ProxyFactory,
 		Check:                          c.Check,
 		AdaptiveService:                c.AdaptiveService,
+		References:                     compatGlobalReferences(c.References),
 		TracingKey:                     c.TracingKey,
 		FilterConf:                     c.FilterConf,
 		MaxWaitTimeForServiceDiscovery: c.MaxWaitTimeForServiceDiscovery,
 		MeshEnabled:                    c.MeshEnabled,
 	}
 }
 
+func compatGlobalReferences(c map[string]*config.ReferenceConfig) map[string]*global.ReferenceConfig {
+	refs := make(map[string]*global.ReferenceConfig, len(c))
+	for name, ref := range c {
+		refs[name] = &global.ReferenceConfig{
+			InterfaceName:    ref.InterfaceName,
+			Check:            ref.Check,
+			URL:              ref.URL,
+			Filter:           ref.Filter,
+			Protocol:         ref.Protocol,
+			RegistryIDs:      ref.RegistryIDs,
+			Cluster:          ref.Cluster,
+			Loadbalance:      ref.Loadbalance,
+			Retries:          ref.Retries,
+			Group:            ref.Group,
+			Version:          ref.Version,
+			Serialization:    ref.Serialization,
+			ProvidedBy:       ref.ProvidedBy,
+			Methods:          compatGlobalMethod(ref.Methods),
+			Async:            ref.Async,
+			Params:           ref.Params,
+			Generic:          ref.Generic,
+			Sticky:           ref.Sticky,
+			RequestTimeout:   ref.RequestTimeout,
+			ForceTag:         ref.ForceTag,
+			TracingKey:       ref.TracingKey,
+			MeshProviderPort: ref.MeshProviderPort,
+		}
+	}
+	return refs
+}
+
+func compatGlobalMethod(m []*config.MethodConfig) []*global.MethodConfig {
+	methods := make([]*global.MethodConfig, 0, len(m))
+	for _, method := range m {
+		methods = append(methods, &global.MethodConfig{
+			InterfaceId:                 method.InterfaceId,
+			InterfaceName:               method.InterfaceName,
+			Name:                        method.Name,
+			Retries:                     method.Retries,
+			LoadBalance:                 method.LoadBalance,
+			Weight:                      method.Weight,
+			TpsLimitInterval:            method.TpsLimitInterval,
+			TpsLimitRate:                method.TpsLimitRate,
+			TpsLimitStrategy:            method.TpsLimitStrategy,
+			ExecuteLimit:                method.ExecuteLimit,
+			ExecuteLimitRejectedHandler: method.ExecuteLimitRejectedHandler,
+			Sticky:                      method.Sticky,
+			RequestTimeout:              method.RequestTimeout,
+		})
+	}
+	return methods
+}
+
 func compatGlobalMetricConfig(c *config.MetricsConfig) *global.MetricsConfig {
 	if c == nil {
 		return nil

dubbo.go

@@ -220,7 +220,7 @@ func (ins *Instance) loadConsumer() error {
 	conLock.RLock()
 	defer conLock.RUnlock()
 	for intfName, definition := range consumerServices {
-		conn, dialErr := cli.DialWithInfo(intfName, definition.Info)
+		conn, dialErr := cli.DialWithDefinition(intfName, definition)
 		if dialErr != nil {
 			return dialErr
 		}

global/reference_config.go

@@ -56,6 +56,74 @@ func DefaultReferenceConfig() *ReferenceConfig {
 	}
 }
 
+func (c *ReferenceConfig) GetOptions() []ReferenceOption {
+	var refOpts []ReferenceOption
+	if c.InterfaceName != "" {
+		refOpts = append(refOpts, WithReference_InterfaceName(c.InterfaceName))
+	}
+	if c.Check != nil {
+		refOpts = append(refOpts, WithReference_Check(*c.Check))
+	}
+	if c.URL != "" {
+		refOpts = append(refOpts, WithReference_URL(c.URL))
+	}
+	if c.Filter != "" {
+		refOpts = append(refOpts, WithReference_Filter(c.Filter))
+	}
+	if c.Protocol != "" {
+		refOpts = append(refOpts, WithReference_Protocol(c.Protocol))
+	}
+	if c.RegistryIDs != nil && len(c.RegistryIDs) > 0 {
+		refOpts = append(refOpts, WithReference_RegistryIDs(c.RegistryIDs))
+	}
+	if c.Cluster != "" {
+		refOpts = append(refOpts, WithReference_Cluster(c.Cluster))
+	}
+	if c.Loadbalance != "" {
+		refOpts = append(refOpts, WithReference_LoadBalance(c.Loadbalance))
+	}
+	if c.Retries != "" {
+		if rInt, err := strconv.Atoi(c.Retries); err == nil {
+			refOpts = append(refOpts, WithReference_Retries(rInt))
+		}
+	}
+	if c.Group != "" {
+		refOpts = append(refOpts, WithReference_Group(c.Group))
+	}
+	if c.Version != "" {
+		refOpts = append(refOpts, WithReference_Version(c.Version))
+	}
+	if c.Serialization != "" {
+		refOpts = append(refOpts, WithReference_Serialization(c.Serialization))
+	}
+	if c.ProvidedBy != "" {
+		refOpts = append(refOpts, WithReference_ProviderBy(c.ProvidedBy))
+	}
+	if c.Params != nil && len(c.Params) > 0 {
+		newParams := make(map[string]string, len(c.Params))
+		for k, v := range c.Params {
+			newParams[k] = v
+		}
+		refOpts = append(refOpts, WithReference_Params(newParams))
+	}
+	if c.Generic != "" {
+		refOpts = append(refOpts, WithReference_Generic(c.Generic))
+	}
+	if c.Sticky {
+		refOpts = append(refOpts, WithReference_Sticky(c.Sticky))
+	}
+	if c.RequestTimeout != "" {
+		refOpts = append(refOpts, WithReference_RequestTimeout(c.RequestTimeout))
+	}
+	if c.TracingKey != "" {
+		refOpts = append(refOpts, WithReference_TracingKey(c.TracingKey))
+	}
+	if c.MeshProviderPort != 0 {
+		refOpts = append(refOpts, WithReference_MeshProviderPort(c.MeshProviderPort))
+	}
+	return refOpts
+}
+
 // Clone a new ReferenceConfig
 func (c *ReferenceConfig) Clone() *ReferenceConfig {
 	if c == nil {

protocol/triple/internal/server/cmd_server/main.go

@@ -31,7 +31,6 @@ func main() {
 			protocol.WithTriple(),
 			protocol.WithPort(20000),
 		),
-		server.WithServerVersion("1.0.0"),
 	)
 
 	if err != nil {

protocol/triple/triple_invoker.go

@@ -143,6 +143,10 @@
 }
 
 func mergeAttachmentToOutgoing(ctx context.Context, inv protocol.Invocation) (context.Context, error) {
+	// Todo(finalt) Temporarily solve the problem that the timeout time is not valid
+	if timeout, ok := inv.GetAttachment(constant.TimeoutKey); ok {
+		ctx = context.WithValue(ctx, "dubbo.timeout.key", timeout)
+	}
 	for key, valRaw := range inv.Attachments() {
 		if str, ok := valRaw.(string); ok {
 			ctx = tri.AppendToOutgoingContext(ctx, key, str)

protocol/triple/triple_protocol/client.go

@@ -277,12 +277,27 @@ func parseRequestURL(rawURL string) (*url.URL, *Error) {
 func applyDefaultTimeout(ctx context.Context, timeout time.Duration) (context.Context, bool, context.CancelFunc) {
 	var cancel context.CancelFunc
 	var applyFlag bool
+
 	_, ok := ctx.Deadline()
+
+	// Todo(finalt) Temporarily solve the problem that the timeout time is not valid
+	if !ok {
+		timeoutVal := ctx.Value("dubbo.timeout.key")
+		if timeoutVal != nil {
+			if s, exist := timeoutVal.(string); exist && s != "" {
+				if newTimeout, err := time.ParseDuration(s); err == nil {
+					ctx, cancel = context.WithDeadline(ctx, time.Now().Add(newTimeout))
+					applyFlag = true
+					return ctx, applyFlag, cancel
+				}
+			}
+		}
+	}
+
 	if !ok && timeout != 0 {
-		ctx, cancel = context.WithTimeout(ctx, timeout)
+		ctx, cancel = context.WithDeadline(ctx, time.Now().Add(timeout))
 		applyFlag = true
 	}
-
 	return ctx, applyFlag, cancel
 }
 

protocol/triple/triple_protocol/handler.go

@@ -16,6 +16,7 @@ package triple_protocol
 
 import (
 	"context"
+	"errors"
 	"fmt"
 	"net/http"
 )
@@ -363,7 +364,11 @@ func (h *Handler) ServeHTTP(responseWriter http.ResponseWriter, request *http.Re
 	svcGroup := request.Header.Get(tripleServiceGroup)
 	svcVersion := request.Header.Get(tripleServiceVersion)
 	// todo(DMwangnima): inspect ok
-	implementation := h.implementations[getIdentifier(svcGroup, svcVersion)]
+	implementation, ok := h.implementations[getIdentifier(svcGroup, svcVersion)]
+	if !ok {
+		_ = connCloser.Close(errors.New("no implementation for " + svcVersion))
+		return
+	}
 	_ = connCloser.Close(implementation(ctx, connCloser))
 }