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| author | Jason A. Donenfeld <Jason@zx2c4.com> | 2021-05-22 00:57:42 +0200 |
|---|---|---|
| committer | Jason A. Donenfeld <Jason@zx2c4.com> | 2021-05-22 01:00:51 +0200 |
| commit | c27ff9b9f6f7849614e774be8a15c1266c415750 (patch) | |
| tree | 9a8a5bf41885dc84ca15a41192cf0fda7fd712e4 /device/device.go | |
| parent | 99e8b4ba605538b64c693c4056904f34810c3938 (diff) | |
| download | wireguard-go-c27ff9b9f6f7849614e774be8a15c1266c415750.tar.gz wireguard-go-c27ff9b9f6f7849614e774be8a15c1266c415750.zip | |
device: allow reducing queue constants on iOS
Heavier network extensions might require the wireguard-go component to
use less ram, so let users of this reduce these as needed.
At some point we'll put this behind a configuration method of sorts, but
for now, just expose the consts as vars.
Requested-by: Josh Bleecher Snyder <josh@tailscale.com>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Diffstat (limited to 'device/device.go')
| -rw-r--r-- | device/device.go | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/device/device.go b/device/device.go index 86f519a..5644c8a 100644 --- a/device/device.go +++ b/device/device.go @@ -210,7 +210,7 @@ func (device *Device) Down() error { func (device *Device) IsUnderLoad() bool { // check if currently under load now := time.Now() - underLoad := len(device.queue.handshake.c) >= UnderLoadQueueSize + underLoad := len(device.queue.handshake.c) >= QueueHandshakeSize/8 if underLoad { atomic.StoreInt64(&device.rate.underLoadUntil, now.Add(UnderLoadAfterTime).UnixNano()) return true |