STDIN

   1 feat(generic): add generic call sample for both Dubbo and Triple protocols
   2
   3 This PR refactors and enhances the generic call sample to demonstrate
   4 both Dubbo protocol and Triple protocol generic calls between Go and Java.
   5
   6 ## Changes Overview
   7
   8 ### 1. Dual Protocol Support
   9 | Protocol | Port  | Group    | Description                      |
  10 |----------|-------|----------|----------------------------------|
  11 | Dubbo    | 20000 | `dubbo`  | Traditional Dubbo binary protocol|
  12 | Triple   | 50052 | `triple` | HTTP/2 based Triple protocol     |
  13
  14 ### 2. Direct Connection Mode
  15 - Removed ZooKeeper dependency in favor of direct URL connection
  16 - Simplifies local testing and CI/CD pipelines
  17 - No external dependencies required to run the sample
  18
  19 ### 3. Project Structure Simplification
  20 - Removed redundant nested directories (java-server/java-server → java-server)
  21 - Added run.sh scripts for easy execution
  22
  23 ### 4. Comprehensive Test Suite
  24 Added client_test.go with test cases covering:
  25 - Dubbo Protocol Tests (6 cases)
  26 - Triple Protocol Tests (13 cases)
  27 - Benchmarks for both protocols
  28
  29 ### 5. Code Improvements
  30 - Go server uses direct connection mode (no registry)
  31 - user_provider.go Invoke method returns proper error for unknown methods
  32 - Fixed QueryUsers parameter type to match Java array signature
  33
  34 ## Dependencies
  35 This PR depends on apache/dubbo-go#3154 which adds `NewGenericService` API.
  36 CI will pass after that PR is merged to main branch.
  37
  38 Signed-off-by: TsukiKage <chongyanx@163.com>

Author: Tsukikage7

generic/go-client/cmd/client.go

@@ -31,11 +31,13 @@ import (
 
 	hessian "github.com/apache/dubbo-go-hessian2"
 
-	"github.com/apache/dubbo-go-samples/generic/go-client/pkg"
-
 	"github.com/dubbogo/gost/log/logger"
 )
 
+import (
+	"github.com/apache/dubbo-go-samples/generic/go-client/pkg"
+)
+
 const (
 	DubboServerURL  = "dubbo://127.0.0.1:20000"
 	TripleServerURL = "tri://127.0.0.1:50052"

generic/go-client/cmd/client_test.go

@@ -31,7 +31,9 @@ import (
 	_ "dubbo.apache.org/dubbo-go/v3/imports"
 
 	hessian "github.com/apache/dubbo-go-hessian2"
+)
 
+import (
 	"github.com/apache/dubbo-go-samples/generic/go-client/pkg"
 )
 

generic/go-server/cmd/server.go

@@ -27,11 +27,13 @@ import (
 
 	hessian "github.com/apache/dubbo-go-hessian2"
 
-	"github.com/apache/dubbo-go-samples/generic/go-server/pkg"
-
 	"github.com/dubbogo/gost/log/logger"
 )
 
+import (
+	"github.com/apache/dubbo-go-samples/generic/go-server/pkg"
+)
+
 func main() {
 	hessian.RegisterPOJO(&pkg.User{})
 

go.mod

@@ -85,7 +85,6 @@ require (
 	github.com/hashicorp/hcl v1.0.0 // indirect
 	github.com/hashicorp/vault/sdk v0.7.0 // indirect
 	github.com/influxdata/tdigest v0.0.1 // indirect
-	github.com/jinzhu/copier v0.3.5 // indirect
 	github.com/jmespath/go-jmespath v0.4.0 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
 	github.com/k0kubun/pp v3.0.1+incompatible // indirect
@@ -173,7 +172,7 @@ require (
 )
 
 replace (
-	dubbo.apache.org/dubbo-go/v3 => ../dubbo-go
+	dubbo.apache.org/dubbo-go/v3 => github.com/apache/dubbo-go/v3 v3.0.0-20260210015753-35ea886421f9
 	go.opentelemetry.io/otel => go.opentelemetry.io/otel v1.26.0
 	go.opentelemetry.io/otel/exporters/otlp/otlptrace => go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.21.0
 	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc => go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.21.0

go.sum

@@ -832,6 +832,8 @@ github.com/apache/dubbo-go-hessian2 v1.9.1/go.mod h1:xQUjE7F8PX49nm80kChFvepA/Av
 github.com/apache/dubbo-go-hessian2 v1.9.3/go.mod h1:xQUjE7F8PX49nm80kChFvepA/AvqAZ0oh/UaB6+6pBE=
 github.com/apache/dubbo-go-hessian2 v1.12.5 h1:19lJz2Md0EYF2bOtEvFqXEQRYvLz04GfsoocsBWlLWQ=
 github.com/apache/dubbo-go-hessian2 v1.12.5/go.mod h1:QP9Tc0w/B/mDopjusebo/c7GgEfl6Lz8jeuFg8JA6yw=
+github.com/apache/dubbo-go/v3 v3.0.0-20260210015753-35ea886421f9 h1:z9gt++7EVCWbMsCMedweVcjnK1OxmVq4Bj1DSnw92Hs=
+github.com/apache/dubbo-go/v3 v3.0.0-20260210015753-35ea886421f9/go.mod h1:3ggdIDIW72EmHD2hX9rfCULcKHlaRMSCXWUjAQ9exII=
 github.com/apache/thrift v0.12.0/go.mod h1:cp2SuWMxlEZw2r+iP2GNCdIi4C1qmUzdZFSVb+bacwQ=
 github.com/apache/thrift v0.13.0/go.mod h1:cp2SuWMxlEZw2r+iP2GNCdIi4C1qmUzdZFSVb+bacwQ=
 github.com/apache/thrift v0.16.0/go.mod h1:PHK3hniurgQaNMZYaCLEqXKsYK8upmhPbmdP2FXSqgU=
@@ -1384,8 +1386,6 @@ github.com/jehiah/go-strftime v0.0.0-20171201141054-1d33003b3869/go.mod h1:cJ6Cj
 github.com/jellevandenhooff/dkim v0.0.0-20150330215556-f50fe3d243e1/go.mod h1:E0B/fFc00Y+Rasa88328GlI/XbtyysCtTHZS8h7IrBU=
 github.com/jessevdk/go-flags v1.4.0/go.mod h1:4FA24M0QyGHXBuZZK/XkWh8h0e1EYbRYJSGM75WSRxI=
 github.com/jhump/protoreflect v1.6.0/go.mod h1:eaTn3RZAmMBcV0fifFvlm6VHNz3wSkYyXYWUh7ymB74=
-github.com/jinzhu/copier v0.3.5 h1:GlvfUwHk62RokgqVNvYsku0TATCF7bAHVwEXoBh3iJg=
-github.com/jinzhu/copier v0.3.5/go.mod h1:DfbEm0FYsaqBcKcFuvmOZb218JkPGtvSHsKg8S8hyyg=
 github.com/jmespath/go-jmespath v0.0.0-20180206201540-c2b33e8439af/go.mod h1:Nht3zPeWKUH0NzdCt2Blrr5ys8VGpn0CEB0cQHVjt7k=
 github.com/jmespath/go-jmespath v0.4.0 h1:BEgLn5cpjn8UN1mAw4NjwDrS35OdebyEtFe+9YPoQUg=
 github.com/jmespath/go-jmespath v0.4.0/go.mod h1:T8mJZnbsbmF+m6zOOFylbeCJqk5+pHWvzYPziyZiYoo=