fix: remove test case

README.md

@@ -1,48 +1,66 @@
 # jaeger-middleware
+
 An extensively configurable Go web middleware that integrates Jaeger for distributed tracing.
 
 ## Usage
 
 ### Installation
 
 ```bash
-go get github.com/asoul-fanclub/jaeger-middleware
+go get github.com/asoul-fanclub/jaeger-middleware@v0.0.4
 ```
 
 ### Example
 
 #### Server
 
 ```go
+package main
+
+import (
+    "context"
+    "fmt"
+    "log"
+    "net"
+    "time"
+
+    "github.com/asoul-fanclub/jaeger-middleware/middleware"
+    "go.opentelemetry.io/otel"
+    "google.golang.org/grpc"
+
+    "test_jaeger/test"
+    "test_jaeger/test/proto"
+)
+
 func main() {
-	tp, _ := middleware.TracerProvider("http://localhost:14268/api/traces", false)
-	otel.SetTracerProvider(tp)
-	ctx, cancel := context.WithCancel(context.Background())
-	defer cancel()
-
-	// Cleanly shutdown and flush telemetry when the application exits.
-	defer func(ctx context.Context) {
-		// Do not make the application hang when it is shutdown.
-		ctx, cancel = context.WithTimeout(ctx, time.Second*5)
-		defer cancel()
-		if err := tp.Shutdown(ctx); err != nil {
-			fmt.Println("failed to shutdown TracerProvider: ", err)
-		}
-	}(ctx)
-
-	server := grpc.NewServer(
-		grpc.UnaryInterceptor(middleware.NewJaegerServerMiddleware().UnaryInterceptor),
-		grpc.StreamInterceptor(middleware.NewJaegerServerMiddleware().StreamInterceptor),
-	)
-	proto.RegisterTestServiceServer(server, new(test.UserService))
-	list, err := net.Listen("tcp", ":50055")
-	if err != nil {
-		log.Fatal(err)
-	}
-	err = server.Serve(list)
-	if err != nil {
-		log.Fatal(err)
-	}
+    tp, _ := middleware.TracerProvider("http://localhost:14268/api/traces", false)
+    otel.SetTracerProvider(tp)
+    ctx, cancel := context.WithCancel(context.Background())
+    defer cancel()
+
+    // Cleanly shutdown and flush telemetry when the application exits.
+    defer func(ctx context.Context) {
+        // Do not make the application hang when it is shutdown.
+        ctx, cancel = context.WithTimeout(ctx, time.Second*5)
+        defer cancel()
+        if err := tp.Shutdown(ctx); err != nil {
+            fmt.Println("failed to shutdown TracerProvider: ", err)
+        }
+    }(ctx)
+
+    server := grpc.NewServer(
+        grpc.UnaryInterceptor(middleware.NewJaegerServerMiddleware().UnaryInterceptor),
+        grpc.StreamInterceptor(middleware.NewJaegerServerMiddleware().StreamInterceptor),
+    )
+    proto.RegisterTestServiceServer(server, new(test.UserService))
+    list, err := net.Listen("tcp", ":50055")
+    if err != nil {
+        log.Fatal(err)
+    }
+    err = server.Serve(list)
+    if err != nil {
+        log.Fatal(err)
+    }
 }
 ```