A Ruby HTTP client library built on libcurl, offering a sane API with high performance and thread safety.
Patron is a Ruby HTTP client library based on libcurl, designed to provide a clean and efficient interface for making HTTP requests. It solves the problem of complex HTTP interactions by abstracting libcurl's power into a simple Ruby API, supporting features like persistent connections and thread-safe parallel requests. This makes it ideal for applications requiring reliable and high-performance HTTP communication.
Ruby developers building applications that need robust HTTP client functionality, such as web services, APIs, or networking tools, especially those requiring concurrency and performance optimizations.
Developers choose Patron for its balance of libcurl's reliability with a user-friendly Ruby API, offering thread safety through GVL unlocking and connection reuse. Its unique selling point is enabling high-performance parallel requests without the complexity typically associated with low-level libcurl usage.
Ruby HTTP client based on libcurl
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Leverages the robust libcurl library for underlying HTTP operations, ensuring high performance and stability in network communications.
Offers a straightforward interface that abstracts libcurl's complexity, as shown in the simple Session object usage for common HTTP methods.
Releases the Global VM Lock during requests, enabling parallel execution of multiple sessions across threads, which improves performance in multi-threaded environments.
Supports connection reuse across requests to the same host, reducing latency and improving efficiency, as detailed in the libcurl guidelines.
Sessions are not inherently thread-safe and require external gems like connection_pool for safe sharing between threads, adding complexity.
Lacks built-in support for libcurl's multi-interface, making it unsuitable for handling asynchronous requests within a single session without workarounds.
Default libcurl on macOS can cause segfaults in forking scenarios, necessitating a custom OpenSSL build and gem reinstallation, as warned in the README.