How does SSL/TLS over HTTP behave in multithreaded code?

SSL/TLS over HTTP ensures secure communication between client and server in a multithreaded environment. It encrypts data, providing confidentiality and integrity. When multiple threads interact with the same connection or share resources, it's crucial to manage synchronization to avoid race conditions and ensure thread safety.

SSL, TLS, HTTP, multithreaded code, secure communication, encryption, thread safety, race conditions


        <?php
        class SecureHTTP {
            private $context;

            public function __construct() {
                $this->context = stream_context_create([
                    'ssl' => [
                        'verify_peer' => true,
                        'verify_peer_name' => true,
                    ]
                ]);
            }

            public function fetchData($url) {
                return file_get_contents($url, false, $this->context);
            }
        }

        $secureHTTP = new SecureHTTP();

        // Example usage in a multithreaded context:
        $urls = ['https://example.com/api1', 'https://example.com/api2'];
        $responses = [];

        $threads = [];
        foreach ($urls as $url) {
            $threads[] = new Thread(function() use ($url, $secureHTTP) {
                return $secureHTTP->fetchData($url);
            });
        }

        foreach ($threads as $thread) {
            $thread->start(); // Start the thread
        }

        foreach ($threads as $thread) {
            $responses[] = $thread->join(); // Wait for thread to finish
        }
        
        echo json_encode($responses);
        ?>

SSL TLS HTTP multithreaded code secure communication encryption thread safety race conditions

How does SSL/TLS over HTTP behave in multithreaded code?

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How does SSL/TLS over HTTP behave in multithreaded code?

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