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common.go
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common.go
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package cncc
/**
* @Author: WeiBingtao/13156050650@163.com
* @Version: 1.0
* @Description:
* @Date: 2020/9/15 上午11:23
*/
import (
"github.com/hyperledger/fabric-sdk-go/internal/github.com/TaurusWei/go-netsign/netsign"
"strconv"
)
func OpenNetSign(ip, password string,port int) (socketFd int, ns *netsign.NetSign) {
netsign := netsign.NetSign{}
socketFd, ret := netsign.OpenNetSign(ip, password, port)
if ret != 0 {
logger.Errorf("open netsign server error")
}
return socketFd, &netsign
}
func (csp *Impl) getSession() (session *NetSignSesssion) {
select {
case session = <-csp.Sessions:
logger.Debugf("Reusing existing netsign socket fd %d\n", session.NS_sesion)
default:
// 如果没有可以使用的会话句柄,会打开签名服务器
var socketFd int
var ns NetSignSesssion
var ret int
netsign := netsign.NetSign{}
for _, netSignConfig := range BJ_NetSignConfig {
ip := netSignConfig.Ip
passwd := netSignConfig.Passwd
port, err := strconv.Atoi(netSignConfig.Port)
if err != nil {
panic("Get port error !")
}
socketFd, ret = netsign.OpenNetSign(ip, passwd, port)
if ret != 0 {
logger.Errorf("LOGGER-CONN-SIGNAGENT-FAIL: open netsign err: ip [%s], port [%d], passwd [%s]", ip, port, passwd)
continue
}
ns = NetSignSesssion{netSignConfig, socketFd}
break
}
logger.Debugf("Created new netsign session %d\n", socketFd)
session = &ns
}
return session
}
func (csp *Impl) returnSession(session *NetSignSesssion) {
select {
case csp.Sessions <- session:
default:
csp.netsign.CloseNetSign(session.NS_sesion)
}
}