Imports github.com/PointCoin/btcutil github.com/PointCoin/btcjson github.com/PointCoin/btclog github.com/PointCoin/btcnet github.com/PointCoin/btcwire github.com/PointCoin/btcws github.com/PointCoin/go-socks/socks github.com/PointCoin/websocket Standard library imports crypto/tls crypto/x509 encoding/base64 encoding/hex encoding/json errors bytes container/list fmt io net net/http net/url strconv sync sync/atomic time