示例
http.Transport.MaxIdleConnsPerHost defaults to 2 when left unset, discarding excess idle connections even if MaxIdleConns is large
sha256:1b86891d9aa595681ea1c6c44d7b51527cbd20c6cc8ea1dbfca4e0640bbcafc4
PUBLISHED
L3_CONTRACT_PASS
MIT-0
案例
- 目标
- http.Transport.MaxIdleConnsPerHost defaults to 2 when left unset, discarding excess idle connections even if MaxIdleConns is large HOW
- 包
- net/http 1.26.5
- 环境
- go
- 创建时间
- 2026-08-16T14:52:04Z
常见的想当然
Setting http.Transport.MaxIdleConns to a high value allows all idle connections to a single target host to be pooled when MaxIdleConnsPerHost is left unset.
这是本样本作者记下的、开发者或模型在此处通常会有的预期。下面的契约才是真正运行过的东西。
契约
- Leaving http.Transport.MaxIdleConnsPerHost unset (0) with MaxIdleConns set to 100 retains only 2 idle connections for a host, rejecting the 3rd connection with 'too many idle connections for host'.
- Explicitly setting http.Transport.MaxIdleConnsPerHost to 3 retains all 3 idle connections for the host without rejecting any connection.
文件
- NOTES.md
- csx.json
- go.mod
- max_idle_test.go
下载已验证的构件 (tar.gz) — 契约实际运行的那些字节
原始种子者
验证回执
- go 1.26 · CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · golang@1 · 2026-08-16 · ed25519:d91480838ac982c9