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fix: update addrMap even when queue is full

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This commit is contained in:
Toby 2022-11-01 22:00:52 -07:00
parent f0f900c2dc
commit a3f53e9761
1 changed files with 5 additions and 4 deletions
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5
pkg/transport/pktconns/udphop/server.go
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@ -109,12 +109,13 @@ func (c *ObfsUDPHopServerPacketConn) recvRoutine(i int, conn net.PacketConn) {
log.Printf("udphop: routine %d read error: %v", i, err) log.Printf("udphop: routine %d read error: %v", i, err)
return return
} }
select {
case c.recvQueue <- &udpPacket{buf, n, addr}:
// Update addrMap // Update addrMap
c.addrMapMutex.Lock() c.addrMapMutex.Lock()
c.addrMap[addr.String()] = addrMapEntry{i, time.Now()} c.addrMap[addr.String()] = addrMapEntry{i, time.Now()}
c.addrMapMutex.Unlock() c.addrMapMutex.Unlock()
select {
case c.recvQueue <- &udpPacket{buf, n, addr}:
// Packet sent to queue
default: default:
log.Printf("udphop: recv queue full, dropping packet from %s", addr) log.Printf("udphop: recv queue full, dropping packet from %s", addr)
c.bufPool.Put(buf) c.bufPool.Put(buf)