Curl multiple connections. However, running `curl` commands sequentially can be...

Curl multiple connections. However, running `curl` commands sequentially can be painfully slow, especially when dealing with multiple requests. Beta: Files API: Upload and manage files for use across multiple API calls (POST /v1/files, GET /v1/files) Skills API: Create and manage custom agent skills (POST /v1/skills, GET /v1/skills) For the complete API reference with all endpoints, parameters, and response schemas, explore the API reference pages listed in the navigation. Sep 22, 2017 · I thought that reusing same TCP connection will be faster so curl --parallel should be faster than xargs -P n, But I found xargs is faster with connection: close for each request! May you describe Why please? Does curl see the parallelized jobs and reuse the same connection? No all the connections on a single curl_multi handle operate on the same thread. May 7, 2021 · In this way, I hope to observe that the server will receive multiple http2 requests at almost the same time over the same connection, after 10 seconds, the client will receive responses. Feb 17, 2023 · In this article, you can find how to run multiple cURL commands in parallel. It uses a single select/poll/epoll event loop and non-blocking sockets to process all the connection concurrently on the same thread. curl attempts to reuse connections when doing multiple transfers, so that getting many files from the same server do not use multiple connects and setup handshakes. This is very useful to save network bandwidth, client and server resources, and overall the need of using multiple curl commands, as curl by default closes the connection when end of command is reached. This can potentially lower the total amount of connections (and thereby resources) necessary, but it might be slightly slower at start-up. Jan 4, 2026 · In the world of shell scripting and automation, `curl` is a ubiquitous tool for making HTTP requests—whether you’re testing APIs, downloading files, scraping web pages, or monitoring endpoints. kdrtbkv ujue kvr brwtroa emedpgb cocqja sunn fbjshc lkleulm cizv