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| author | James Tucker <james@tailscale.com> | 2024-01-24 14:26:55 -0800 |
|---|---|---|
| committer | James Tucker <jftucker@gmail.com> | 2024-01-24 17:47:16 -0800 |
| commit | 0f3b2e7b86c507ade1d514d09d350910752add98 (patch) | |
| tree | f4b3779c54259636cc9814e70f77be6da33cfe01 /control/controlknobs/controlknobs_test.go | |
| parent | fd94d96e2bb149cbd5b09e719d0412dfd9386e28 (diff) | |
| download | tailscale-0f3b2e7b86c507ade1d514d09d350910752add98.tar.xz tailscale-0f3b2e7b86c507ade1d514d09d350910752add98.zip | |
util/expvarx: add a time and concurrency limiting expvar.Func wrapper
expvarx.SafeFunc wraps an expvar.Func with a time limit. On reaching the
time limit, calls to Value return nil, and no new concurrent calls to
the underlying expvar.Func will be started until the call completes.
Updates tailscale/corp#16999
Signed-off-by: James Tucker <james@tailscale.com>
Diffstat (limited to 'control/controlknobs/controlknobs_test.go')
0 files changed, 0 insertions, 0 deletions