// 解析内部数据包
func UnpackageData(body []byte) (PkgHead, []byte, InnerPkgTail, error) {
p := bytes.NewReader(body)
head := PkgHead{}
tail := InnerPkgTail{}
var jsonStr []byte
err := binary.Read(p, binary.BigEndian, &head)
if err != nil {
return head, nil, tail, errors.New("read pkghead error!!!", err, body)
}
if int(head.PkgLen)+SIZEOF_INNERTAIL != len(body) {
return head, nil, tail, errors.New("data package len error!!!", head.PkgLen, len(body))
}
jsonStr = make([]byte, int(head.PkgLen)-SIZEOF_PKGHEAD)
if err := binary.Read(p, binary.BigEndian, &jsonStr); err != nil {
return head, nil, tail, errors.New("read pkgbody error!!!", err, body)
}
if err := binary.Read(p, binary.BigEndian, &tail); err != nil {
return head, nil, tail, errors.New("read pkgtail error!!!", err, body)
}
return head, jsonStr, tail, nil
}
func (this *DataPackage) Unpackage(body []byte) error {
p := bytes.NewReader(body)
err := binary.Read(p, binary.BigEndian, &this.Head)
if err != nil {
return errors.New("read pkghead error!!!", err, body)
}
if int(this.Head.PkgLen)+SIZEOF_INNERTAIL != len(body) {
return errors.New("data package len error!!!", this.Head.PkgLen, len(body))
}
this.Body = make([]byte, int(this.Head.PkgLen)-SIZEOF_PKGHEAD)
if err := binary.Read(p, binary.BigEndian, &this.Body); err != nil {
return errors.New("read pkgbody error!!!", err, body)
}
if err := binary.Read(p, binary.BigEndian, &this.Tail); err != nil {
return errors.New("read pkgtail error!!!", err, body)
}
return nil
}
func RedisAddTeamMember(tid, uid uint64) error {
count := RedisTeamMemberCount(tid)
if int(count) >= MAX_MEMBER_NUM_TEAM {
return errors.New("team member too many")
}
userKey := fmt.Sprintf("%s%d", SET_TEAM_MEMBER, tid)
val := fmt.Sprintf("%d", uid)
redis.RedisSAdd(userKey, val)
//member version
val = fmt.Sprintf("%d", time.Now().Unix())
userKey = fmt.Sprintf("%s%d", KEY_TEAM_MEMBER_VER, tid)
redis.RedisSet(userKey, val)
userKey = fmt.Sprintf("%s%d", SET_USERS_TEAM, uid)
val = fmt.Sprintf("%d", tid)
redis.RedisSAdd(userKey, val)
return nil
}
func GetNextTeamId(uid uint64) (uint64, error) {
// lock uid
c := common.MongoCollection(TEAM_DB, TEAM_INFO_TABLE)
ti := &TeamInfo{}
// 先找一个无效的组id，相当于被删除的组
if err := c.Find(bson.M{"uid": uid, "teamtype": TEAM_TYPE_INVALID}).One(ti); err != nil && err != mgo.ErrNotFound {
return 0, errors.As(err, uid)
}
// 若没有无效组，查找已有最大组id
if err := c.Find(bson.M{"uid": uid}).Sort("-teamid").One(ti); err != nil {
if err == mgo.ErrNotFound {
// 没有组，从1计数
return uint64(int(uid)*MAX_NUM_TEAM + 1), nil
}
return 0, errors.As(err, uid)
}
// 判断是否超过用户组上限
if int(ti.TeamId)%MAX_NUM_TEAM >= MAX_NUM_TEAM_USER {
return 0, errors.New("user create team too many", uid)
}
return ti.TeamId + 1, nil
}
"nickname": this.Name,
"fid": this.Image,
"tel": this.Tel,
"email": this.Email,
"enable": this.Enable,
"v": this.V,
})
}
type CSVerInfo struct {
CsId uint64 `json:"csid,omitempty"`
V int `json:"v,omitempty"`
}
var (
ERROR_NONE = errors.New("0") // 无错误
ERROR_UNKNOWN = errors.New("1") // 未知错误
ERROR_SERVER_BUSY = errors.New("2") // 服务器繁忙
ERROR_CLIENT_BUG = errors.New("3") // 客户端请求数据包异常
ERROR_OUT_OF_REACH = errors.New("4") // 未能到达，权限不够（如金币不足，或无法查看私照）
ERROR_TOUCH_TOP = errors.New("5") // 已到达最大值（如周边用户已全部拉取完成）
ERROR_NO_DATA = errors.New("6") // 无可用数据返回
ERROR_TIMEOUT = errors.New("7") // 已过期
ERROR_OUT = errors.New("8") // 要求离开
ERROR_ACCOUNT = errors.New("9") // 注册帐号已存在
IN_BLACKLIST = errors.New("10")
NOT_WHITELIST = errors.New("11")
ERR_CID = errors.New("12")
ERR_APPKEY = errors.New("13") //13 AppKey错误
ERR_CODE_LOGIN_CONFLICT = errors.New("14") //14 自动登录失败
ERR_CODE_ERR_PKG = errors.New("30") //包错误
"database/sql"
"github.com/gosexy/db"
_ "github.com/gosexy/db/mysql"
"sirendaou.com/duserver/common/errors"
//"sirendaou.com/duserver/common/syslog"
)
const (
mysql_conn_max_num = 10
mysql_conn_min_num = 1
)
var (
ErrNoRows = errors.New("mysql select have no record!!!")
)
type MysqlManager struct {
dbCh chan *sql.DB
count int
}
var g_mysql *MysqlManager = nil
func Init(host, dbname, user, passwd string, count int) {
if count > mysql_conn_max_num {
count = mysql_conn_max_num
} else if count < mysql_conn_min_num {
count = mysql_conn_min_num
}
