Remove guzzle async http - for now

README.md

@@ -95,7 +95,6 @@ $config = Config::fromArray([
 | `track_file_operations`   | boolean | `true`   | Track file operations                        |
 | `proxy`                   | string  | `null`   | HTTP/HTTPS proxy for Perfbase API calls      |
 | `timeout`                 | int     | `10`     | Timeout seconds for Perfbase API calls       |
-| `async`                   | boolean | `true`   | Send traces to Perfbase API asynchronously   |
 
 ## License
 

src/Config.php

@@ -141,13 +141,6 @@ class Config
      */
     public int $timeout = 10;
 
-    /**
-     * Enable asynchronous delivery of profiling data
-     * @var bool
-     */
-    public bool $async_delivery = true;
-
-
     /**
      * @param string|null $api_key
      * @param string|null $api_url
@@ -168,7 +161,6 @@ class Config
      * @param bool|null $track_file_operations
      * @param string|null $proxy
      * @param int|null $timeout
-     * @param bool|null $async_delivery
      */
     public function __construct(
         ?string $api_key = null,
@@ -189,8 +181,7 @@ public function __construct(
         ?bool   $track_aws_sdk = null,
         ?bool   $track_file_operations = null,
         ?string $proxy = null,
-        ?int    $timeout = null,
-        ?bool   $async_delivery = null
+        ?int    $timeout = null
     )
     {
         // Get all the properties of this class

src/Http/ApiClient.php

@@ -3,8 +3,6 @@
 namespace Perfbase\SDK\Http;
 
 use GuzzleHttp\Client as GuzzleClient;
-use GuzzleHttp\Promise\PromiseInterface;
-use GuzzleHttp\Promise\Utils;
 use JsonException;
 use Perfbase\SDK\Config;
 use Perfbase\SDK\Exception\PerfbaseApiKeyMissingException;
@@ -30,12 +28,6 @@ class ApiClient
      */
     private GuzzleClient $httpClient;
 
-    /**
-     * Promises to settle before the client is destroyed
-     * @var array<PromiseInterface>
-     */
-    private array $promises = [];
-
     /**
      * @throws PerfbaseApiKeyMissingException
      */
@@ -46,24 +38,25 @@ public function __construct(Config $config)
         }
 
         $this->config = $config;
-
         $this->defaultHeaders = [
             'Authorization' => 'Bearer ' . $this->config->api_key,
             'Accept' => 'application/json',
             'User-Agent' => 'Perfbase-PHP-SDK/1.0',
             'Content-Type' => 'application/json',
+            'Connection' => 'keep-alive',
         ];
 
         /** @var array<string, mixed> $httpClientConfig */
         $httpClientConfig = [];
-
         $httpClientConfig['base_uri'] = $config->api_url;
         $httpClientConfig['timeout'] = $config->timeout;
 
+        // Set up proxy if configured
         if ($config->proxy) {
             $httpClientConfig['proxy'] = $config->proxy;
         }
 
+        // Set up the HTTP client
         $this->httpClient = new GuzzleClient($httpClientConfig);
     }
 
@@ -72,12 +65,10 @@ public function __construct(Config $config)
      *
      * @param string $endpoint API endpoint to send the request to
      * @param array<mixed> $data Data to send in the request body
-     * @param bool $async If true, send asynchronously; if false, wait for response
-     *
-     * @return string|null Response data from the API, or null if non-blocking
-     * @throws JsonException When the HTTP request fails or returns an error
+     * @return void
+     * @throws JsonException
      */
-    private function post(string $endpoint, array $data, bool $async = true): ?string
+    private function submit(string $endpoint, array $data): void
     {
         // Prepare request options
         $options = [
@@ -86,38 +77,23 @@ private function post(string $endpoint, array $data, bool $async = true): ?strin
         ];
 
         try {
-            if ($async) {
-                $this->promises[] = $this->httpClient->postAsync($endpoint, $options);
-                return null;
-            } else {
-                $response = $this->httpClient->post($endpoint, $options);
-                return (string)$response->getBody();
-            }
+            $this->httpClient->post($endpoint, $options);
         } catch (Throwable $e) {
             // throw new PerfbaseException('HTTP Request failed: ' . $e->getMessage());
         }
-        return null;
     }
 
     /**
      * Submits a trace to the Perfbase API
      *
      * @param array<mixed> $data Data to send in the request body
-     * @param bool $async If true, send asynchronously; if false, wait for response
+     * @return void
      *
-     * @return string|null Response data from the API, or null if non-blocking
      * @throws JsonException When the HTTP request fails or returns an error
      */
-    public function submitTrace(array $data, bool $async = true): ?string
+    public function submitTrace(array $data): void
     {
-        return $this->post('/v1/submit', $data, $async);
+        $this->submit('/v1/submit', $data);
     }
 
-    public function __destruct()
-    {
-        // Attempt to settle all outstanding async HTTP promises without blocking
-        if (!empty($this->promises)) {
-            Utils::settle($this->promises)->wait(false);
-        }
-    }
 }

src/Tracing/TraceInstance.php

@@ -103,6 +103,7 @@ public function __destruct()
      * The data is automatically sent to the Perfbase API for analysis.
      * @param bool $andSend If true, send the collected data to the API; if false, do not send
      * @throws PerfbaseStateException
+     * @throws JsonException
      */
     public function stopProfiling(bool $andSend = true): void
     {
@@ -136,8 +137,7 @@ public function stopProfiling(bool $andSend = true): void
     public function sendProfilingData(): void
     {
         $this->apiClient->submitTrace(
-            $this->transformData(),
-            $this->config->async_delivery
+            $this->transformData()
         );
     }
 

tests/ApiClientTest.php

@@ -48,69 +48,4 @@ public function testInitializesWithValidApiKey(): void
         $this->assertInstanceOf(ApiClient::class, $apiClient);
     }
 
-    /**
-     * @return void
-     * @throws PerfbaseApiKeyMissingException
-     * @throws JsonException
-     * @covers ::get
-     */
-    public function testSendsSynchronousSubmitRequestAndReturnsResponse(): void
-    {
-        $mock = new MockHandler([
-            new Response(200, [], 'Success'),
-        ]);
-        $handlerStack = HandlerStack::create($mock);
-        $guzzleClient = new GuzzleClient(['handler' => $handlerStack]);
-
-        $config = new Config();
-        $config->api_key = 'test_api_key';
-
-        $apiClient = new ApiClient($config);
-        $reflection = new ReflectionClass($apiClient);
-        $property = $reflection->getProperty('httpClient');
-        $property->setAccessible(true);
-        $property->setValue($apiClient, $guzzleClient);
-
-        $response = $apiClient->submitTrace(['key' => 'value'], false);
-
-        $this->assertSame('Success', $response);
-    }
-
-    /**
-     * @return void
-     * @throws JsonException
-     * @throws PerfbaseApiKeyMissingException
-     * @covers ::post
-     */
-    public function testSendsAsynchronousSubmitRequestAndDoesNotBlock(): void
-    {
-        $mock = new MockHandler([
-            new Response(200, [], 'Success'),
-        ]);
-        $handlerStack = HandlerStack::create($mock);
-        $guzzleClient = new GuzzleClient(['handler' => $handlerStack]);
-
-        $config = new Config();
-        $config->api_key = 'test_api_key';
-
-        $apiClient = new ApiClient($config);
-        $reflection = new ReflectionClass($apiClient);
-        $property = $reflection->getProperty('httpClient');
-        $property->setAccessible(true);
-        $property->setValue($apiClient, $guzzleClient);
-
-        $response = $apiClient->submitTrace(['key' => 'value'], true);
-
-        $this->assertNull($response);
-
-        // Check if promises array is populated
-        $promisesProperty = $reflection->getProperty('promises');
-        $promisesProperty->setAccessible(true);
-
-        /** @var array<PromiseInterface> $promises */
-        $promises = $promisesProperty->getValue($apiClient);
-        $this->assertIsArray($promises);
-        $this->assertCount(1, $promises);
-        $this->assertInstanceOf(PromiseInterface::class, $promises[0]);
-    }
 }

tests/ConfigTest.php

@@ -88,7 +88,6 @@ public function testConstructorSetsProperties(): void
         $this->assertFalse($config->track_file_operations);
         $this->assertSame('http://proxy:8080', $config->proxy);
         $this->assertSame(1000, $config->timeout);
-        $this->assertFalse($config->async_delivery);
     }
 
     /**