x/net/http2: TestTransportReusesConns/RequestClose/Client failures

[gopherbot]

#!watchflakes
default <- pkg == "golang.org/x/net/http2" && test == "TestTransportReusesConns/RequestClose/Client"

Issue created automatically to collect these failures.

Example (log):

=== RUN   TestTransportReusesConns/RequestClose/Client
    transport_test.go:322: conn 127.0.0.1:64201 is now state new
    transport_test.go:322: conn 127.0.0.1:64201 is now state active
    transport_test.go:322: conn 127.0.0.1:64201 is now state idle
    transport_test.go:322: conn 127.0.0.1:64201 is now state active
    transport_test.go:322: conn 127.0.0.1:64201 is now state idle
    transport_test.go:322: conn 127.0.0.1:64201 is now state closed
    transport_test.go:322: conn 127.0.0.1:64201 is now state new
    transport_test.go:322: conn 127.0.0.1:64201 is now state active
    transport_test.go:322: conn 127.0.0.1:64201 is now state idle
    transport_test.go:322: conn 127.0.0.1:64201 is now state active
    transport_test.go:322: conn 127.0.0.1:64201 is now state idle
    transport_test.go:361: first and second responses on same connection: true; want false
    transport_test.go:322: conn 127.0.0.1:64201 is now state closed
--- FAIL: TestTransportReusesConns/RequestClose/Client (0.01s)

— watchflakes

[gopherbot]

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "golang.org/x/net/http2" && test == "TestTransportReusesConns/RequestClose/Client"

2025-04-09 23:02 x_net-go1.24-solaris-amd64 net@a3b6e772 release-branch.go1.24@fa7217f7 x/net/http2.TestTransportReusesConns/RequestClose/Client (log)

=== RUN   TestTransportReusesConns/RequestClose/Client
    transport_test.go:322: conn 127.0.0.1:64201 is now state new
    transport_test.go:322: conn 127.0.0.1:64201 is now state active
    transport_test.go:322: conn 127.0.0.1:64201 is now state idle
    transport_test.go:322: conn 127.0.0.1:64201 is now state active
    transport_test.go:322: conn 127.0.0.1:64201 is now state idle
    transport_test.go:322: conn 127.0.0.1:64201 is now state closed
    transport_test.go:322: conn 127.0.0.1:64201 is now state new
    transport_test.go:322: conn 127.0.0.1:64201 is now state active
    transport_test.go:322: conn 127.0.0.1:64201 is now state idle
    transport_test.go:322: conn 127.0.0.1:64201 is now state active
    transport_test.go:322: conn 127.0.0.1:64201 is now state idle
    transport_test.go:361: first and second responses on same connection: true; want false
    transport_test.go:322: conn 127.0.0.1:64201 is now state closed
--- FAIL: TestTransportReusesConns/RequestClose/Client (0.01s)

— watchflakes