error " socket: too many open files"

[switchtan]

maybe in server.go line 41,
dstServer, err := net.DialTCP("tcp", nil, request.RAWADDR)
the same request.RAWADDR,but still build a new connect.

but i don't know how to fix it

[switchtan]

i fix a litte stuff in server.go line 60,

	```

SecureCopy(dstServer, client, auth.Encrypt)
readTimeout := 60 * 5 * time.Second
err = dstServer.SetReadDeadline(time.Now().Add(readTimeout))
if err != nil {
log.Println("setReadDeadline failed:", err)
}

[shikanon]

i fix a litte stuff in server.go line 60,

SecureCopy(dstServer, client, auth.Encrypt)
readTimeout := 60 * 5 * time.Second
err = dstServer.SetReadDeadline(time.Now().Add(readTimeout))
if err != nil {
log.Println("setReadDeadline failed:", err)
}

Yes, I am not set timeout to server.