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use local buffer in UDP hub

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Darien Raymond 2016-11-01 11:46:34 +01:00
parent d3f323e24b
commit 5b58066345
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GPG Key ID: 7251FFA14BB18169
1 changed files with 3 additions and 1 deletions
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4
transport/internet/udp/hub.go
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@ -18,6 +18,7 @@ type UDPHub struct {
conn *net.UDPConn conn *net.UDPConn
option ListenOption option ListenOption
accepting bool accepting bool
pool *alloc.BufferPool
} }
type ListenOption struct { type ListenOption struct {
@ -48,6 +49,7 @@ func ListenUDP(address v2net.Address, port v2net.Port, option ListenOption) (*UD
hub := &UDPHub{ hub := &UDPHub{
conn: udpConn, conn: udpConn,
option: option, option: option,
pool: alloc.NewBufferPool(2048, 64),
} }
go hub.start() go hub.start()
return hub, nil return hub, nil
@ -75,7 +77,7 @@ func (this *UDPHub) start() {
oobBytes := make([]byte, 256) oobBytes := make([]byte, 256)
for this.Running() { for this.Running() {
buffer := alloc.NewBuffer() buffer := this.pool.Allocate()
nBytes, noob, _, addr, err := ReadUDPMsg(this.conn, buffer.Value, oobBytes) nBytes, noob, _, addr, err := ReadUDPMsg(this.conn, buffer.Value, oobBytes)
if err != nil { if err != nil {
log.Info("UDP|Hub: Failed to read UDP msg: ", err) log.Info("UDP|Hub: Failed to read UDP msg: ", err)