From 75e6d810edd3026b60fb3ca7b759236e555c2d0d Mon Sep 17 00:00:00 2001 From: "Jason A. Donenfeld" Date: Wed, 10 Feb 2021 18:19:11 +0100 Subject: device: use container/list instead of open coding it This linked list implementation is awful, but maybe Go 2 will help eventually, and at least we're not open coding the hlist any more. Signed-off-by: Jason A. Donenfeld --- device/peer.go | 21 +++++++++++---------- 1 file changed, 11 insertions(+), 10 deletions(-) (limited to 'device/peer.go') diff --git a/device/peer.go b/device/peer.go index a3b428a..499888d 100644 --- a/device/peer.go +++ b/device/peer.go @@ -6,6 +6,7 @@ package device import ( + "container/list" "encoding/base64" "errors" "fmt" @@ -17,15 +18,13 @@ import ( ) type Peer struct { - isRunning AtomicBool - sync.RWMutex // Mostly protects endpoint, but is generally taken whenever we modify peer - keypairs Keypairs - handshake Handshake - device *Device - endpoint conn.Endpoint - persistentKeepaliveInterval uint32 // accessed atomically - firstTrieEntry *trieEntry - stopping sync.WaitGroup // routines pending stop + isRunning AtomicBool + sync.RWMutex // Mostly protects endpoint, but is generally taken whenever we modify peer + keypairs Keypairs + handshake Handshake + device *Device + endpoint conn.Endpoint + stopping sync.WaitGroup // routines pending stop // These fields are accessed with atomic operations, which must be // 64-bit aligned even on 32-bit platforms. Go guarantees that an @@ -61,7 +60,9 @@ type Peer struct { inbound *autodrainingInboundQueue // sequential ordering of tun writing } - cookieGenerator CookieGenerator + cookieGenerator CookieGenerator + trieEntries list.List + persistentKeepaliveInterval uint32 // accessed atomically } func (device *Device) NewPeer(pk NoisePublicKey) (*Peer, error) { -- cgit v1.2.3