本文整理汇总了Golang中github.com/mconintet/kiwi.MessageSender.GetConn方法的典型用法代码示例。如果您正苦于以下问题：Golang MessageSender.GetConn方法的具体用法？Golang MessageSender.GetConn怎么用？Golang MessageSender.GetConn使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类github.com/mconintet/kiwi.MessageSender的用法示例。
在下文中一共展示了MessageSender.GetConn方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: handleCheckToken
func handleCheckToken(j *simplejson.Json, s kiwi.MessageSender, m *kiwi.Message) error {
uid, err := j.Get("uid").Int64()
if err != nil {
return ErrDeformedRequest
}
token, err := j.Get("token").String()
if err != nil {
return ErrDeformedRequest
}
network, err := j.Get("network").Int()
if err != nil {
return ErrDeformedRequest
}
db, err := sql.Open("mysql", dbConnInfo)
if err != nil {
return err
}
defer db.Close()
// valid user and his token
tokenIsValid, err := checkToken(uid, token)
if err != nil {
return err
}
if !tokenIsValid {
sendNeedsLogin("check-token-return", s)
return nil
}
// associate new conn id with user
uidConnIdMap.add(uid, s.GetConn().ID)
// update network
stmtUpe, err := db.Prepare("UPDATE user SET network=? WHERE id=?")
if err != nil {
return err
}
defer stmtUpe.Close()
_, err = stmtUpe.Exec(network, uid)
if err != nil {
return errors.New(fmt.Sprintf("cannot update conn id of user %d err: %s", uid, err.Error()))
}
retMsg := simplejson.New()
retMsg.Set("action", "check-token-return")
retMsg.Set("errCode", ErrNone)
retMsg.Set("errMsg", ErrCodeMsg[ErrNone])
byts, _ := retMsg.MarshalJSON()
s.SendWholeBytes(byts, false)
return nil
}示例2: handleLogin
func handleLogin(j *simplejson.Json, s kiwi.MessageSender, m *kiwi.Message) error {
email, err := j.Get("email").String()
if err != nil {
return ErrDeformedRequest
}
password, err := j.Get("password").String()
if err != nil {
return ErrDeformedRequest
}
network, err := j.Get("network").Int()
if err != nil {
return ErrDeformedRequest
}
db, err := sql.Open("mysql", dbConnInfo)
if err != nil {
return err
}
defer db.Close()
// validate login info
stmtOut, err := db.Prepare("SELECT id,nickname,avatar FROM user WHERE email=? AND password=?")
if err != nil {
return err
}
defer stmtOut.Close()
var uid int64
var nickname sql.NullString
var avatar []byte
err = stmtOut.QueryRow(email, makePassword(password)).Scan(&uid, &nickname, &avatar)
if err != nil {
if err == sql.ErrNoRows {
retMsg := simplejson.New()
retMsg.Set("action", "login-return")
retMsg.Set("uid", -1)
retMsg.Set("token", "")
retMsg.Set("errCode", ErrInvalidLoginInfo)
retMsg.Set("errMsg", ErrCodeMsg[ErrInvalidLoginInfo])
byts, _ := retMsg.MarshalJSON()
s.SendWholeBytes(byts, false)
return nil
}
return err
}
// associate new conn id with user
uidConnIdMap.add(uid, s.GetConn().ID)
// update token/network
token := makeToken()
stmtUpe, err := db.Prepare("UPDATE user SET token=?,network=? WHERE id=?")
if err != nil {
return err
}
defer stmtUpe.Close()
_, err = stmtUpe.Exec(token, network, uid)
if err != nil {
return errors.New(fmt.Sprintf("cannot update token of user %d err: %s", uid, err.Error()))
}
retMsg := simplejson.New()
retMsg.Set("action", "login-return")
retMsg.Set("uid", uid)
retMsg.Set("token", token)
retMsg.Set("nickname", nickname.String)
retMsg.Set("avatar", encodeAvatar(avatar))
retMsg.Set("errCode", ErrNone)
retMsg.Set("errMsg", ErrCodeMsg[ErrNone])
byts, _ := retMsg.MarshalJSON()
s.SendWholeBytes(byts, false)
return nil
}示例3: handRegister
func handRegister(j *simplejson.Json, s kiwi.MessageSender, m *kiwi.Message) error {
email, err := j.Get("email").String()
if err != nil {
return ErrDeformedRequest
}
nickname, err := j.Get("nickname").String()
if err != nil {
return ErrDeformedRequest
}
password, err := j.Get("password").String()
if err != nil {
return ErrDeformedRequest
}
db, err := sql.Open("mysql", dbConnInfo)
if err != nil {
return err
}
defer db.Close()
// validate login info
stmtOut, err := db.Prepare("SELECT COUNT(*) FROM user WHERE email=?")
if err != nil {
return err
}
defer stmtOut.Close()
var count int
err = stmtOut.QueryRow(email).Scan(&count)
if err != nil {
return err
}
if count != 0 {
retMsg := simplejson.New()
retMsg.Set("action", "register-return")
retMsg.Set("uid", -1)
retMsg.Set("token", "")
retMsg.Set("errCode", ErrEmailAlreadyExists)
retMsg.Set("errMsg", ErrCodeMsg[ErrEmailAlreadyExists])
byts, _ := retMsg.MarshalJSON()
s.SendWholeBytes(byts, false)
return nil
}
// make a default avatar with random color
avatar := makeDefaultAvatar()
stmtIns, err := db.Prepare("INSERT INTO user (email, password, nickname, token, avatar) VALUES(?, ?, ?, ?, ?)")
if err != nil {
return err
}
defer stmtIns.Close()
token := makeToken()
res, err := stmtIns.Exec(email, makePassword(password), nickname, token, avatar)
if err != nil {
return err
}
uid, _ := res.LastInsertId()
// associate new conn id with user
uidConnIdMap.add(uid, s.GetConn().ID)
retMsg := simplejson.New()
retMsg.Set("action", "register-return")
retMsg.Set("uid", uid)
retMsg.Set("nickname", nickname)
retMsg.Set("avatar", encodeAvatar(avatar))
retMsg.Set("token", token)
retMsg.Set("errCode", ErrNone)
retMsg.Set("errMsg", ErrCodeMsg[ErrNone])
byts, _ := retMsg.MarshalJSON()
s.SendWholeBytes(byts, false)
return nil
}示例4: handleSendMessage
func handleSendMessage(j *simplejson.Json, s kiwi.MessageSender, m *kiwi.Message) error {
token, err := j.Get("token").String()
if err != nil {
return ErrDeformedRequest
}
from, err := j.Get("from").Int64()
if err != nil {
return ErrDeformedRequest
}
to, err := j.Get("to").Int64()
if err != nil {
return ErrDeformedRequest
}
msgID, err := j.Get("msgID").Int()
if err != nil {
return ErrDeformedRequest
}
msgType, err := j.Get("msgType").Int()
if err != nil {
return ErrDeformedRequest
}
msgContent, err := j.Get("msgContent").String()
if err != nil {
return ErrDeformedRequest
}
// valid user and his token
tokenIsValid, err := checkToken(from, token)
if err != nil {
return err
}
if !tokenIsValid {
sendNeedsLogin("send-message-return", s)
return nil
}
// retrieve buddy's conn id
buddyConnId, ok := uidConnIdMap.getConnId(to)
if !ok {
sendUnreachable(msgID, s)
return nil
}
conn, ok := s.GetConn().Server.ConnPool.Get(buddyConnId)
if !ok {
sendUnreachable(msgID, s)
return nil
}
msg := simplejson.New()
msg.Set("action", "new-message")
msg.Set("from", from)
msg.Set("msgType", msgType)
msg.Set("msgContent", msgContent)
msg.Set("errCode", ErrNone)
msg.Set("errMsg", ErrCodeMsg[ErrNone])
sender := &kiwi.DefaultMessageSender{}
sender.SetConn(conn)
byts, _ := msg.MarshalJSON()
_, err = sender.SendWholeBytes(byts, false)
if err != nil {
sendUnreachable(msgID, s)
}
return nil
}