Update TraceAttributes to semconv to 1.22.0 (#204)

* Replace HTTP_FLAVOR with NETWORK_PROTOCOL_VERSION
* Set SemConv version
* Update deprecated attributes
* Update NETWORK_PEER_ADDRESS

Author: julianocosta89

composer.json

@@ -12,7 +12,7 @@
     "php": "^8.0",
     "ext-opentelemetry": "*",
     "open-telemetry/api": "^1.0.0beta10",
-    "open-telemetry/sem-conv": "^1",
+    "open-telemetry/sem-conv": "^1.22",
     "psr/http-client": "^1"
   },
   "autoload": {

src/Psr18Instrumentation.php

@@ -49,13 +49,13 @@ public static function register(): void
                     ->spanBuilder(sprintf('HTTP %s', $request->getMethod()))
                     ->setParent($parentContext)
                     ->setSpanKind(SpanKind::KIND_CLIENT)
-                    ->setAttribute(TraceAttributes::HTTP_URL, (string) $request->getUri())
-                    ->setAttribute(TraceAttributes::HTTP_METHOD, $request->getMethod())
-                    ->setAttribute(TraceAttributes::HTTP_FLAVOR, $request->getProtocolVersion())
+                    ->setAttribute(TraceAttributes::URL_FULL, (string) $request->getUri())
+                    ->setAttribute(TraceAttributes::HTTP_REQUEST_METHOD, $request->getMethod())
+                    ->setAttribute(TraceAttributes::NETWORK_PROTOCOL_VERSION, $request->getProtocolVersion())
                     ->setAttribute(TraceAttributes::HTTP_USER_AGENT, $request->getHeaderLine('User-Agent'))
-                    ->setAttribute(TraceAttributes::HTTP_REQUEST_CONTENT_LENGTH, $request->getHeaderLine('Content-Length'))
-                    ->setAttribute(TraceAttributes::NET_PEER_NAME, $request->getUri()->getHost())
-                    ->setAttribute(TraceAttributes::NET_PEER_PORT, $request->getUri()->getPort())
+                    ->setAttribute(TraceAttributes::HTTP_REQUEST_BODY_SIZE, $request->getHeaderLine('Content-Length'))
+                    ->setAttribute(TraceAttributes::SERVER_ADDRESS, $request->getUri()->getHost())
+                    ->setAttribute(TraceAttributes::SERVER_PORT, $request->getUri()->getPort())
                     ->setAttribute(TraceAttributes::CODE_FUNCTION, $function)
                     ->setAttribute(TraceAttributes::CODE_NAMESPACE, $class)
                     ->setAttribute(TraceAttributes::CODE_FILEPATH, $filename)
@@ -95,9 +95,9 @@ public static function register(): void
                 $span = Span::fromContext($scope->context());
 
                 if ($response) {
-                    $span->setAttribute(TraceAttributes::HTTP_STATUS_CODE, $response->getStatusCode());
-                    $span->setAttribute(TraceAttributes::HTTP_FLAVOR, $response->getProtocolVersion());
-                    $span->setAttribute(TraceAttributes::HTTP_RESPONSE_CONTENT_LENGTH, $response->getHeaderLine('Content-Length'));
+                    $span->setAttribute(TraceAttributes::HTTP_RESPONSE_STATUS_CODE, $response->getStatusCode());
+                    $span->setAttribute(TraceAttributes::NETWORK_PROTOCOL_VERSION, $response->getProtocolVersion());
+                    $span->setAttribute(TraceAttributes::HTTP_RESPONSE_BODY_SIZE, $response->getHeaderLine('Content-Length'));
 
                     foreach ((array) (get_cfg_var('otel.instrumentation.http.response_headers') ?: []) as $header) {
                         if ($response->hasHeader($header)) {

tests/Integration/Psr18InstrumentationTest.php

@@ -80,12 +80,12 @@ public function test_send_request(string $method, string $uri, int $statusCode):
         $span = $this->storage[0];
 
         $this->assertStringContainsString($method, $span->getName());
-        $this->assertTrue($span->getAttributes()->has(TraceAttributes::HTTP_URL));
-        $this->assertSame($uri, $span->getAttributes()->get(TraceAttributes::HTTP_URL));
-        $this->assertTrue($span->getAttributes()->has(TraceAttributes::HTTP_METHOD));
-        $this->assertSame($method, $span->getAttributes()->get(TraceAttributes::HTTP_METHOD));
-        $this->assertTrue($span->getAttributes()->has(TraceAttributes::HTTP_STATUS_CODE));
-        $this->assertSame($statusCode, $span->getAttributes()->get(TraceAttributes::HTTP_STATUS_CODE));
+        $this->assertTrue($span->getAttributes()->has(TraceAttributes::URL_FULL));
+        $this->assertSame($uri, $span->getAttributes()->get(TraceAttributes::URL_FULL));
+        $this->assertTrue($span->getAttributes()->has(TraceAttributes::HTTP_REQUEST_METHOD));
+        $this->assertSame($method, $span->getAttributes()->get(TraceAttributes::HTTP_REQUEST_METHOD));
+        $this->assertTrue($span->getAttributes()->has(TraceAttributes::HTTP_RESPONSE_STATUS_CODE));
+        $this->assertSame($statusCode, $span->getAttributes()->get(TraceAttributes::HTTP_RESPONSE_STATUS_CODE));
     }
 
     public function requestProvider(): array