-
Notifications
You must be signed in to change notification settings - Fork 7
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
[tailscale] net/http: add enforcement hook to Transport.RoundTrip, li…
…ke our net ones Updates #55 Updates tailscale/corp#12702 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com> (cherry picked from commit 8df9488)
- Loading branch information
Showing
3 changed files
with
28 additions
and
0 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,21 @@ | ||
package http | ||
|
||
var roundTripEnforcer func(*Request) error | ||
|
||
// SetRoundTripEnforcer set a program-global resolver enforcer that can cause | ||
// RoundTrip calls to fail based on the request and its context. | ||
// | ||
// f must be non-nil. | ||
// | ||
// SetRoundTripEnforcer can only be called once, and must not be called | ||
// concurrent with any RoundTrip call; it's expected to be registered during | ||
// init. | ||
func SetRoundTripEnforcer(f func(*Request) error) { | ||
if f == nil { | ||
panic("nil func") | ||
} | ||
if roundTripEnforcer != nil { | ||
panic("already called") | ||
} | ||
roundTripEnforcer = f | ||
} |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters