rabbitmq rpc 消息格式及调用封装
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package rabbitmqrpc
import (
"encoding/json"
"log"
"strconv"
"time"
"git.tetele.net/tgo/crypter"
"github.com/golang/protobuf/proto"
)
func Send(exchange, key string, data interface{}, url ...string) (*MsgSend, error) {
conn, err := rpc_server_conn(url...)
if err != nil {
return nil, err
}
defer conn.Close()
arg_data, err := json.Marshal(data)
if err != nil {
log.Println("json marshal error:", err)
}
arg := MsgBody{}
arg.Exchange = exchange
arg.Key = key
arg.Data = string(arg_data)
data_json, err := json.Marshal(arg)
if err != nil {
return nil, err
}
now_int64 := time.Now().Unix()
encryData := crypter.DesEn(string(data_json), DES_KEY)
now := strconv.FormatInt(now_int64, 10)
sign := Sign(encryData, now)
req := &Request{proto.String(encryData), proto.String(now), proto.String(sign), nil}
res := &Response{}
err = conn.Send(req, res)
if err != nil {
return nil, err
}
res_data, err := GetOrgData(res)
var res_arr MsgSend
err = json.Unmarshal([]byte(res_data), &res_arr)
if err != nil {
return nil, err
}
return &res_arr, nil
}