Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

net/http: send on closed channel #13933

karmeye opened this issue Jan 13, 2016 · 1 comment


None yet
3 participants
Copy link

commented Jan 13, 2016

Using latest code in the master branch (771da53)

Got this when connecting to db (with race detector on)

2016/01/13 09:46:20 http2: panic serving send on closed channel
goroutine 2329 [running]:
net/http.(*http2serverConn).runHandler.func1(0xc825287f4f, 0xc820188280, 0xc8201430d0)
    /usr/local/go/src/net/http/h2_bundle.go:3737 +0xde
database/sql.(*DB).putConnDBLocked(0xc8200ca210, 0xc82005c230, 0x0, 0x0, 0xc8265422a0)
    /usr/local/go/src/database/sql/sql.go:940 +0x30d
database/sql.(*DB).putConn(0xc8200ca210, 0xc82005c230, 0x0, 0x0)
    /usr/local/go/src/database/sql/sql.go:906 +0x2f0
database/sql.(*DB).prepare(0xc8200ca210, 0x658a40, 0x46, 0x1, 0x1c4, 0x0, 0x0)
    /usr/local/go/src/database/sql/sql.go:1000 +0x41b
database/sql.(*DB).Prepare(0xc8200ca210, 0x658a40, 0x46, 0x11400, 0x0, 0x0)
    /usr/local/go/src/database/sql/sql.go:964 +0x87

Related to #13924 ?


This comment has been minimized.

Copy link

commented Jan 13, 2016

Yes, duplicate.

@bradfitz bradfitz closed this Jan 13, 2016

@golang golang locked and limited conversation to collaborators Jan 13, 2017

Sign up for free to subscribe to this conversation on GitHub. Already have an account? Sign in.
You can’t perform that action at this time.