Go 1.27 now drains HTTP bodies on Close: what we measured
Go 1.27 drains unread HTTP/1 response bodies on Close, up to 256 KiB or 50 ms. We measured connection reuse on Go 1.26.9 and 1.27.2 and found a hard cliff at 257 KiB.
Sat Oct 17 2026 · 9 min read · 0 views