edit

.github/workflows/main.yml

@@ -20,7 +20,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v3
-    - name: Set up JDK 11
+    - name: Set up JDK 17
       uses: actions/setup-java@v3
       with:
         java-version: '11'

src/main/java/org/usf/traceapi/core/OutcomingRequestInterceptor.java

@@ -1,6 +1,7 @@
 package org.usf.traceapi.core;
 
 import static java.lang.System.currentTimeMillis;
+import static java.lang.System.getProperty;
 import static java.lang.Thread.currentThread;
 import static java.time.Instant.ofEpochMilli;
 import static java.util.Objects.isNull;
@@ -56,6 +57,8 @@ public ClientHttpResponse intercept(HttpRequest request, byte[] body, ClientHttp
 					out.setStatus(res.getStatusCode().value());
 					out.setInDataSize(res.getBody().available()); //not exact !?
 				}
+				out.setOs(getProperty("os.name"));
+				out.setRe("java " + getProperty("java.version"));
 				var trc = localTrace.get();
 				if(isNull(trc)) { //main request
 					sender.send(out);

src/main/java/org/usf/traceapi/core/RemoteTraceSender.java

@@ -1,12 +1,14 @@
 package org.usf.traceapi.core;
 
+import static java.lang.String.join;
 import static java.util.concurrent.Executors.newSingleThreadScheduledExecutor;
 
 import java.util.concurrent.ScheduledExecutorService;
 import java.util.concurrent.TimeUnit;
 
 import org.springframework.web.client.RestTemplate;
 
+import lombok.NonNull;
 import lombok.RequiredArgsConstructor;
 
 /**
@@ -16,21 +18,39 @@
  */
 @RequiredArgsConstructor
 public final class RemoteTraceSender implements TraceSender {
+
+	public static final String TRACE_ENDPOINT = "trace";
+	public static final String INCOMING_ENDPOINT = "incoming/request";
+	public static final String OUTCOMING_ENDPOINT = "outcoming/request";
 
 	static final ScheduledExecutorService executor = newSingleThreadScheduledExecutor();
 
-	private final String url;
+	private final String host;
 	private final int delay;
 	private final TimeUnit unit;
 	private final RestTemplate template;
 
 	public RemoteTraceSender(TraceConfig config) {
-		this(config.getUrl(), config.getDelay(), TimeUnit.valueOf(config.getUnit()), new RestTemplate());
+		this(normalizeHost(config.getHost()), config.getDelay(), TimeUnit.valueOf(config.getUnit()), new RestTemplate());
 	}
 
 	@Override
 	public void send(Metric trc) {
-		executor.schedule(()-> template.put(url, trc), delay, unit); //wait for sending response
+		var uri = join("/", host, TRACE_ENDPOINT, endpointFor(trc));
+		executor.schedule(()-> template.put(uri, trc), delay, unit); //wait for sending response
+	}
+
+	private static String endpointFor(@NonNull Metric trc) {
+		if(trc.getClass() == IncomingRequest.class) {
+			return INCOMING_ENDPOINT;
+		}
+		else if(trc.getClass() ==  OutcomingRequest.class) { //super after
+			return OUTCOMING_ENDPOINT;
+		}
+		throw new UnsupportedOperationException(trc.getClass().getSimpleName() + " : " + trc);
 	}
 
+	private static String normalizeHost(String host) {
+		return host.endsWith("/") ? host.substring(0, host.length()-1) : host;
+	}
 }

src/main/java/org/usf/traceapi/core/TraceConfig.java

@@ -15,7 +15,7 @@
 @ConfigurationProperties(prefix = "api.tracing")
 public final class TraceConfig {
 
-	private String url = "";
+	private String host = "";
 	private int delay = 5;
 	private String unit = "SECONDS";
 

src/main/java/org/usf/traceapi/core/TraceConfiguration.java

@@ -62,7 +62,7 @@ public Object postProcessBeforeInitialization(Object bean, String beanName) thro
 
     @Bean
     public TraceSender sender(TraceConfig config) {
-    	return config.getUrl().isBlank() 
+    	return config.getHost().isBlank() 
         		? res-> {} 
         		: new RemoteTraceSender(config);
     }

src/main/java/org/usf/traceapi/core/TraceableApi.java

@@ -26,5 +26,5 @@
 	 */
 	Class<? extends ClientProvider> clientProvider() default ClientProvider.class;
 
-	//boolean enabled() default true;
+	//boolean enabled() default true
 }