package nnet

import (
	"git.noahlan.cn/noahlan/nnet/conn"
	"git.noahlan.cn/noahlan/ntool/nlog"
	"net"
)

// DialTCP 连接服务器
func (ngin *Engine) DialTCP(addr string) (*conn.Connection, error) {
	err := ngin.setup()
	if err != nil {
		nlog.Errorf("%s failed to setup server, err:%v", ngin.LogPrefix(), err)
		return nil, err
	}

	rc, err := net.Dial("tcp", addr)
	nlog.Must(err)

	nlog.Infof("%s now connect to %s...", ngin.LogPrefix(), addr)

	return ngin.handle(rc), nil
}