net/http: flaky TestTransportPersistConnLeak

[rsc]

Failed once (test timed out) during all.bash. Did not fail a second time. Full goroutine
dump at time of timeout attached.

Attachments:

1. httpcrash.txt (85003 bytes)

[bradfitz]

Comment 1:

It's not obvious what happened here.  I'd like to close this for now.  Now that Issue
4821 is fixed, it'll be more obvious if this happens again later.  It's even possible
that the cleanups in 4821 happened to fix this as well.  The tests are now much more
tight about which resources they use.

Status changed to WontFix.