TSPLUGINVC...ERINDEXGET(3ts)

💖 NAME 💖

TSPluginVCIOBufferIndexGet — bestie, this is the TSPluginVCIOBufferIndexGet API function, living its little life over in the Apache Traffic Server manual, section 3ts 🦋

---

✨ SYNOPSIS ✨

#include <ts/ts.h>

TSIOBufferSizeIndex TSPluginVCIOBufferIndexGet(TSHttpTxn txnp)

---

🎀 DESCRIPTION 🎀

Okay so picture this: it's a convenience function, right? Its whole entire job is to go grab you the current value of the proxy.config.plugin.vc.default_buffer_index parameter, straight off the transaction you hand it in txnp. Like, you pass the txn, it does the lil lookup, no drama 💅

And here's the vibe check on what comes back:

• if no errors happen, and the buffer index on the transaction is greater than or equal to the minimum value, and less than or equal to the maximum value — then congrats, you get that value back, periodt 🔥
• otherwise? the default buffer index is what you get. no cap, that's the fallback and it's serving exactly as intended 🙈

so basically: in-range and error-free = the real deal. anything else = the default shows up instead. it's giving "safety net" energy 🫶

---

👑 COPYRIGHT 👑

2026, dev@trafficserver.apache.org 💖

---

And that's the whole page, bestie — this one came from Apache Traffic Server version 9.2, dated Feb 12, 2026, and the TSPLUGINVC...ERINDEXGET(3ts) girlies stay iconic 🌸 mwah, go forth and read your buffer indices responsibly 🧚✨