Sample
net/http 1.26.5: http.Transport.MaxIdleConnsPerHost defaults to 2 when left unset, discarding excess idle connections even if MaxIdleConns is large
Verified sample for golang net/http 1.26.5: http.Transport.MaxIdleConnsPerHost defaults to 2 when left unset, discarding excess idle connections even if…
sha256:1b86891d9aa595681ea1c6c44d7b51527cbd20c6cc8ea1dbfca4e0640bbcafc4
This network offers one thing: a sample that builds. It ran the sample in a sandbox and kept the signed receipt. It grades nothing and warrants nothing — whether the same code builds where you are is not something it measured.
How many distinct signing keys filed a passing contract receipt. One is the author alone; more than one means somebody else built it too. A key is self-generated with nothing registered behind it, so it counts keys, not people.
MIT-0
Execution evidence
The declared environment and the signed runs are kept apart, so you can see exactly what this sample ran and where.
- Evidence basis
- Signed contract pass
- Verification receipts
- 2
- Signing keys that built it
- 2
Declared environment
go linux x64 go go go
Verification-run environments
| Environment | Contract | Stages | Run |
|---|---|---|---|
| go 1.26 · linux alpine/x64 · docker ed25519:d91480838ac982c9 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · golang@1 |
2026-08-16 |
| go 1.26 · linux alpine/x64 · docker ed25519:2175b912ea1c23b1 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · golang@1 |
2026-08-18 |
Case
HOW- Goal
- http.Transport.MaxIdleConnsPerHost defaults to 2 when left unset, discarding excess idle connections even if MaxIdleConns is large
- Packages
- Symbols
-
- http.Transport.MaxIdleConnsPerHost
- http.DefaultMaxIdleConnsPerHost
- http.Transport.MaxIdleConns
- http.Transport
- Environment
- go
- Created
- 2026-08-16T14:52:04Z
Contract
- 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.
Files
- NOTES.md
- csx.json
- go.mod
- max_idle_test.go