Sample
net/http 1.26.5: Show that a shared `http.Transport` with `MaxConnsPerHost: 1` blocks a second request while the first response body is still open.
Verified sample for golang net/http 1.26.5: Show that a shared `http.Transport` with `MaxConnsPerHost: 1` blocks a second request while the first response…
sha256:2923f6f1d9719f6e4329b47848c33b17007211af21cfb6da6458a874072aebea
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
- Show that a shared `http.Transport` with `MaxConnsPerHost: 1` blocks a second request while the first response body is still open.
- Packages
- Symbols
-
- http.Client.Do
- http.Transport
- Environment
- go
- Created
- 2026-08-16T14:44:39Z
Contract
- A second request using the same `http.Client` and `http.Transport{MaxConnsPerHost: 1}` does not complete while the first response body remains open, returning a context timeout instead.
- Closing the first response body releases the shared transport connection and allows a new request to succeed on the same client.
Files
- NOTES.md
- csx.json
- go.mod
- transport_unread_body_test.go