本文整理汇总了Golang中github.com/cmu440/tribbler/util.FormatSubListKey函数的典型用法代码示例。如果您正苦于以下问题:Golang FormatSubListKey函数的具体用法?Golang FormatSubListKey怎么用?Golang FormatSubListKey使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了FormatSubListKey函数的20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,您的评价将有助于我们的系统推荐出更棒的Golang代码示例。
示例1: RemoveSubscription
func (ts *tribServer) RemoveSubscription(args *tribrpc.SubscriptionArgs, reply *tribrpc.SubscriptionReply) error {
userkey := util.FormatUserKey(args.UserID)
targetkey := util.FormatUserKey(args.TargetUserID)
usersubs := util.FormatSubListKey(args.UserID)
target := args.TargetUserID
// Make sure user exists
if _, eu := ts.ls.Get(userkey); eu != nil {
reply.Status = tribrpc.NoSuchUser
return nil
}
// Make sure target exists
if _, et := ts.ls.Get(targetkey); et != nil {
reply.Status = tribrpc.NoSuchTargetUser
return nil
}
// Make sure user is subscribed to target
if err := ts.ls.RemoveFromList(usersubs, target); err != nil {
reply.Status = tribrpc.NoSuchTargetUser
} else {
reply.Status = tribrpc.OK
}
return nil
}
开发者ID:pyurky,项目名称:p2,代码行数:25,代码来源:tribserver_impl.go
示例2: AddSubscription
// AddSubscription adds TargerUserID to UserID's list of subscriptions.
// Replies with status NoSuchUser if the specified UserID does not exist, and NoSuchTargerUser
// if the specified TargerUserID does not exist.
func (ts *tribServer) AddSubscription(args *tribrpc.SubscriptionArgs, reply *tribrpc.SubscriptionReply) error {
userId := args.UserID
targetId := args.TargetUserID
userIdKey := util.FormatUserKey(userId)
targetIdKey := util.FormatUserKey(targetId)
_, ok_user := ts.libstore.Get(userIdKey)
_, ok_target := ts.libstore.Get(targetIdKey)
if ok_user != nil {
reply.Status = tribrpc.NoSuchUser
} else if ok_target != nil {
reply.Status = tribrpc.NoSuchTargetUser
} else {
subKey := util.FormatSubListKey(userId)
err := ts.libstore.AppendToList(subKey, targetId)
if err != nil {
reply.Status = tribrpc.Exists
} else {
reply.Status = tribrpc.OK
}
}
return nil
}
开发者ID:wentianqi7,项目名称:15640-distributed-systems,代码行数:29,代码来源:tribserver_impl.go
示例3: AddSubscription
func (ts *tribServer) AddSubscription(args *tribrpc.SubscriptionArgs, reply *tribrpc.SubscriptionReply) error {
userkey := util.FormatUserKey(args.UserID)
targetkey := util.FormatUserKey(args.TargetUserID)
usersubs := util.FormatSubListKey(args.UserID)
target := args.TargetUserID
// Make sure user exists
if _, eu := ts.ls.Get(userkey); eu != nil {
reply.Status = tribrpc.NoSuchUser
return nil
}
// Make sure targetUser exists
if _, et := ts.ls.Get(targetkey); et != nil {
reply.Status = tribrpc.NoSuchTargetUser
return nil
}
// Make sure user isn't already subscribed to target
err := ts.ls.AppendToList(usersubs, target)
if err == nil {
reply.Status = tribrpc.OK
} else {
reply.Status = tribrpc.Exists
}
return nil
}
开发者ID:pyurky,项目名称:p2,代码行数:26,代码来源:tribserver_impl.go
示例4: AddSubscription
func (ts *tribServer) AddSubscription(args *tribrpc.SubscriptionArgs, reply *tribrpc.SubscriptionReply) error {
userid := args.UserID
targetid := args.TargetUserID
useridkey := util.FormatUserKey(userid)
targetidkey := util.FormatUserKey(targetid)
_, userExists := ts.ls.Get(useridkey)
if userExists != nil {
reply.Status = tribrpc.NoSuchUser
return nil
}
_, targetExists := ts.ls.Get(targetidkey)
if targetExists != nil {
reply.Status = tribrpc.NoSuchTargetUser
return nil
}
userSubListKey := util.FormatSubListKey(userid)
appendErr := ts.ls.AppendToList(userSubListKey, targetid)
if appendErr != nil {
reply.Status = tribrpc.Exists
return nil
}
reply.Status = tribrpc.OK
return nil
}
开发者ID:iedwardwangi,项目名称:Tribbler,代码行数:31,代码来源:tribserver_impl.go
示例5: GetTribblesBySubscription
/*
-format sublist
*/
func (ts *tribServer) GetTribblesBySubscription(args *tribrpc.GetTribblesArgs, reply *tribrpc.GetTribblesReply) error {
if DBG {
fmt.Println("-----> GetTribblesBySubscription")
}
var usrID string = args.UserID
//check if user present in server
_, err := ts.libStore.Get(util.FormatUserKey(usrID))
if err != nil {
switch err.Error() {
case WRONG_SERVER:
fmt.Println("ERROR: WRONG SERVER in tribserver")
return errors.New("Wrong server contacted!")
case KEY_NOT_FOUND:
reply.Status = tribrpc.NoSuchUser
return nil
default:
fmt.Println("ERROR in tribserver: wrong error message received")
}
}
//get list of subscribers
subscrList, err := ts.libStore.GetList(util.FormatSubListKey(usrID))
if err != nil {
//return err
fmt.Println("No subscribers, or error getting list of subscribers")
reply.Status = tribrpc.OK
return nil
}
//initialise empty slice of all postKeys from subscribers
var allPostKeys []string = make([]string, 0)
//populate allPostKeys
for _, currUser := range subscrList {
currPostKeys, err := ts.libStore.GetList(util.FormatTribListKey(currUser))
if err == nil {
allPostKeys = append(allPostKeys, currPostKeys...)
} else {
//fmt.Println("0 tribs for user detected")
}
}
sort.Sort(PostByTime(allPostKeys))
//choose most recent posts, and get tribbles
var tribList []tribrpc.Tribble = ts.getTribbleList(allPostKeys)
reply.Tribbles = tribList
reply.Status = tribrpc.OK
return nil
}
开发者ID:aditij1,项目名称:p2aditijakkamat,代码行数:63,代码来源:tribserver_impl.go
示例6: GetTribblesBySubscription
func (ts *tribServer) GetTribblesBySubscription(args *tribrpc.GetTribblesArgs, reply *tribrpc.GetTribblesReply) error {
if ts.userExist(args.UserID) == false {
reply.Status = tribrpc.NoSuchUser
return nil
}
subscriptions, err := ts.ls.GetList(util.FormatSubListKey(args.UserID))
if err != nil {
reply.Status = tribrpc.OK
reply.Tribbles = make([]tribrpc.Tribble, 0)
return nil
}
reply.Tribbles = make([]tribrpc.Tribble, 0)
mychan := make(chan []tribrpc.Tribble, 1000)
go func() {
for i := 0; i < len(subscriptions); i++ {
user := subscriptions[i]
go func() {
tribbles, _ := ts.GetAllTribblesByUser(user)
mychan <- tribbles
}()
}
}()
for i := 0; i < len(subscriptions); i++ {
tribbles := <-mychan
reply.Tribbles = append(reply.Tribbles, tribbles...)
}
reply.Status = tribrpc.OK
reply.Tribbles = prepareTribbles(reply.Tribbles)
return nil
}
开发者ID:thuhujin,项目名称:Tribbler,代码行数:30,代码来源:tribserver_impl.go
示例7: AddSubscription
func (ts *tribServer) AddSubscription(args *tribrpc.SubscriptionArgs, reply *tribrpc.SubscriptionReply) error {
user_id := util.FormatUserKey(args.UserID)
target_user_id := util.FormatUserKey(args.TargetUserID)
// If the user_id doesn't exist
// Return error
_, err := ts.lib_store.Get(user_id)
if err != nil {
reply.Status = tribrpc.NoSuchUser
return nil
}
// If the target_user_id doesn't exist
// Return error
_, err = ts.lib_store.Get(target_user_id)
if err != nil {
reply.Status = tribrpc.NoSuchTargetUser
return nil
}
user_sub := util.FormatSubListKey(args.UserID)
err = ts.lib_store.AppendToList(user_sub, args.TargetUserID)
if err != nil {
reply.Status = tribrpc.Exists
return nil
}
reply.Status = tribrpc.OK
return nil
}
开发者ID:mallocanswer,项目名称:Tribbler,代码行数:29,代码来源:tribserver_impl.go
示例8: GetTribblesBySubscription
func (ts *tribServer) GetTribblesBySubscription(args *tribrpc.GetTribblesArgs, reply *tribrpc.GetTribblesReply) error {
userkey := util.FormatUserKey(args.UserID)
_, userErr := ts.libstore.Get(userkey)
if userErr != nil {
reply.Status = tribrpc.NoSuchUser
} else {
reply.Status = tribrpc.OK
subskey := util.FormatSubListKey(args.UserID)
subsList, _ := ts.libstore.GetList(subskey)
totalTribList := make(Tribbles, 0)
for i := 0; i < len(subsList); i++ {
curUser := subsList[i]
curtribList := ts.GetTribblesOneUser(curUser)
for j := 0; j < len(curtribList); j++ {
totalTribList = append(totalTribList, curtribList[j])
}
//totalTribList = append(totalTribList, curtribList)
}
sort.Sort(totalTribList)
totalLen := len(totalTribList)
if totalLen > 100 {
totalLen = 100
}
reply.Tribbles = make(Tribbles, totalLen)
for j := 0; j < totalLen; j++ {
reply.Tribbles[j] = totalTribList[j]
}
}
return nil
}
开发者ID:wentianqi7,项目名称:15640-distributed-systems,代码行数:35,代码来源:tribserver_impl.go
示例9: GetTribblesBySubscription
func (ts *tribServer) GetTribblesBySubscription(args *tribrpc.GetTribblesArgs, reply *tribrpc.GetTribblesReply) error {
if args == nil {
return errors.New("ts: Can't getSubscription nil")
}
if reply == nil {
return errors.New("ts: Can't reply with nil in getSubscription")
}
_, err := ts.ls.Get(util.FormatUserKey(args.UserID))
if err != nil {
reply.Status = tribrpc.NoSuchUser
reply.Tribbles = make([]tribrpc.Tribble, 0, 0)
return nil
}
users, err := ts.ls.GetList(util.FormatSubListKey(args.UserID))
if err != nil {
reply.Status = tribrpc.OK
reply.Tribbles = make([]tribrpc.Tribble, 0, 0)
return nil
}
postIDs := make([]string, 0)
for _, userID := range users {
lst, err := ts.ls.GetList(util.FormatTribListKey(userID))
if err == nil {
postIDs = append(postIDs, lst...)
}
}
tmp := tribbleIDs(postIDs)
sort.Sort(tmp)
tribbleIdsChrono := []string(tmp)
length := 100
if len(tribbleIdsChrono) < 100 {
length = len(tribbleIdsChrono)
}
tribbles := make([]tribrpc.Tribble, length)
var tribTmp tribrpc.Tribble
i := 0
for i < length {
trib, err := ts.ls.Get(tribbleIdsChrono[i])
if err == nil {
json.Unmarshal([]byte(trib), &tribTmp)
tribbles[i] = tribTmp
i += 1 // If error occurs, we do NOT increment i
}
}
reply.Status = tribrpc.OK
reply.Tribbles = tribbles
return nil
}
开发者ID:iedwardwangi,项目名称:Tribbler,代码行数:55,代码来源:tribserver_impl.go
示例10: GetTribblesBySubscription
func (ts *tribServer) GetTribblesBySubscription(args *tribrpc.GetTribblesArgs, reply *tribrpc.GetTribblesReply) error {
// Getsublist by key
// Get tribble list by user_ids in sublist
// sort the tribble list by the timestamp
// retrive the first 100 tribble (Be careful about the delete operation)
user_id := util.FormatUserKey(args.UserID)
// If the user_id doesn't exist
// Reture NoSuchUser
_, err := ts.lib_store.Get(user_id)
if err != nil {
reply.Status = tribrpc.NoSuchUser
return nil
}
// Get user's subscription_list
user_id_list := util.FormatSubListKey(args.UserID)
// list of IDs
user_list, _ := ts.lib_store.GetList(user_id_list)
if user_list == nil {
reply.Status = tribrpc.OK
return nil
}
// Get tribble_ids from the user_ids in the subscription list
tribble_id_list := make([]string, 0)
for _, usr_id := range user_list {
t_id_list, err := ts.lib_store.GetList(util.FormatTribListKey(usr_id))
if err == nil {
tribble_id_list = append(tribble_id_list, t_id_list...)
}
}
sort.Sort(SortTribbleByTimestamp(tribble_id_list))
counter := 0
tribble_list := make([]tribrpc.Tribble, 100)
for _, tid := range tribble_id_list {
tribble, err := ts.lib_store.Get(tid)
if err == nil {
json.Unmarshal([]byte(tribble), &tribble_list[counter])
counter += 1
}
if counter >= 100 {
break
}
}
reply.Status = tribrpc.OK
reply.Tribbles = tribble_list[:counter]
return nil
}
开发者ID:mallocanswer,项目名称:Tribbler,代码行数:53,代码来源:tribserver_impl.go
示例11: GetSubscriptions
func (ts *tribServer) GetSubscriptions(args *tribrpc.GetSubscriptionsArgs, reply *tribrpc.GetSubscriptionsReply) error {
subkey := util.FormatSubListKey(args.UserID)
userkey := util.FormatUserKey(args.UserID)
_, userErr := ts.libstore.Get(userkey)
if userErr != nil {
reply.Status = tribrpc.NoSuchUser
} else {
list, _ := ts.libstore.GetList(subkey)
reply.Status = tribrpc.OK
reply.UserIDs = list
}
return nil
}
开发者ID:wentianqi7,项目名称:15640-distributed-systems,代码行数:13,代码来源:tribserver_impl.go
示例12: GetSubscriptions
func (ts *tribServer) GetSubscriptions(args *tribrpc.GetSubscriptionsArgs, reply *tribrpc.GetSubscriptionsReply) error {
if ts.userExist(args.UserID) == false {
reply.Status = tribrpc.NoSuchUser
return nil
}
UserIDs, err := ts.ls.GetList(util.FormatSubListKey(args.UserID))
if err == nil {
reply.Status = tribrpc.OK
reply.UserIDs = UserIDs
} else {
reply.Status = tribrpc.OK
reply.UserIDs = make([]string, 0)
}
return nil
}
开发者ID:thuhujin,项目名称:Tribbler,代码行数:15,代码来源:tribserver_impl.go
示例13: GetSubscriptions
func (ts *tribServer) GetSubscriptions(args *tribrpc.GetSubscriptionsArgs, reply *tribrpc.GetSubscriptionsReply) error {
key := util.FormatUserKey(args.UserID)
if ts.checkIfKnown(key) {
sublist_key := util.FormatSubListKey(args.UserID)
sub_ids, err := ts.storage.GetList(sublist_key)
if err != nil {
sub_ids = []string{}
}
reply.UserIDs = sub_ids
reply.Status = tribrpc.OK
} else {
reply.Status = tribrpc.NoSuchUser
}
return nil
}
开发者ID:jbuckman,项目名称:p2-440,代码行数:15,代码来源:tribserver_impl.go
示例14: AddSubscription
func (ts *tribServer) AddSubscription(args *tribrpc.SubscriptionArgs, reply *tribrpc.SubscriptionReply) error {
if ts.userExist(args.UserID) == false {
reply.Status = tribrpc.NoSuchUser
return nil
}
if ts.userExist(args.TargetUserID) == false {
reply.Status = tribrpc.NoSuchTargetUser
return nil
}
err := ts.ls.AppendToList(util.FormatSubListKey(args.UserID), args.TargetUserID)
if err == nil {
reply.Status = tribrpc.OK
} else {
reply.Status = tribrpc.Exists
}
return nil
}
开发者ID:thuhujin,项目名称:Tribbler,代码行数:17,代码来源:tribserver_impl.go
示例15: AddSubscription
func (ts *tribServer) AddSubscription(args *tribrpc.SubscriptionArgs, reply *tribrpc.SubscriptionReply) error {
user_key := util.FormatUserKey(args.UserID)
target_key := util.FormatUserKey(args.TargetUserID)
if !ts.checkIfKnown(user_key) {
reply.Status = tribrpc.NoSuchUser
} else if !ts.checkIfKnown(target_key) {
reply.Status = tribrpc.NoSuchTargetUser
} else {
sublist_key := util.FormatSubListKey(args.UserID)
err := ts.storage.AppendToList(sublist_key, args.TargetUserID)
if err != nil {
reply.Status = tribrpc.Exists
} else {
reply.Status = tribrpc.OK
}
}
return nil
}
开发者ID:jbuckman,项目名称:p2-440,代码行数:18,代码来源:tribserver_impl.go
示例16: GetSubscriptions
func (ts *tribServer) GetSubscriptions(args *tribrpc.GetSubscriptionsArgs, reply *tribrpc.GetSubscriptionsReply) error {
user_id := util.FormatUserKey(args.UserID)
// If the user_id doesn't exist
// Reture NoSuchUser
_, err := ts.lib_store.Get(user_id)
if err != nil {
fmt.Println("===========", err, "============")
reply.Status = tribrpc.NoSuchUser
return nil
}
user_id_list := util.FormatSubListKey(args.UserID)
user_list, err := ts.lib_store.GetList(user_id_list)
//if err != nil {
// reply.Status = tribrpc.NoSuchUser
// return nil
// }
reply.UserIDs = user_list
reply.Status = tribrpc.OK
return nil
}
开发者ID:mallocanswer,项目名称:Tribbler,代码行数:23,代码来源:tribserver_impl.go
示例17: GetSubscriptions
func (ts *tribServer) GetSubscriptions(args *tribrpc.GetSubscriptionsArgs, reply *tribrpc.GetSubscriptionsReply) error {
userkey := util.FormatUserKey(args.UserID)
usersubs := util.FormatSubListKey(args.UserID)
// Make sure user exists
if _, eu := ts.ls.Get(userkey); eu != nil {
reply.Status = tribrpc.NoSuchUser
return nil
}
if lst, err := ts.ls.GetList(usersubs); err == nil {
reply.Status = tribrpc.OK
reply.UserIDs = lst
return nil
} else {
// The user has no subscriptions yet
reply.Status = tribrpc.OK
reply.UserIDs = make([]string, 0)
return nil
}
}
开发者ID:pyurky,项目名称:p2,代码行数:23,代码来源:tribserver_impl.go
示例18: GetTribblesBySubscription
func (ts *tribServer) GetTribblesBySubscription(args *tribrpc.GetTribblesArgs, reply *tribrpc.GetTribblesReply) error {
key := util.FormatUserKey(args.UserID)
if ts.checkIfKnown(key) {
sublist_key := util.FormatSubListKey(args.UserID)
sublist_ids, err := ts.storage.GetList(sublist_key)
if err != nil {
sublist_ids = []string{}
}
post_ids := []string{}
for _, userid := range sublist_ids {
triblist_key := util.FormatTribListKey(userid)
local_post_ids, err := ts.storage.GetList(triblist_key)
if err != nil {
sublist_ids = []string{}
}
post_ids = append(post_ids, local_post_ids...)
}
sort.Sort(ByChrono(post_ids))
tribs := []tribrpc.Tribble{}
for _, v := range post_ids[0:min(100, len(post_ids))] {
postStr, err := ts.storage.Get(v)
if err != nil {
return err
}
trib := tribrpc.Tribble{}
json.Unmarshal([]byte(postStr), &trib)
tribs = append(tribs, trib)
}
reply.Tribbles = tribs
reply.Status = tribrpc.OK
} else {
reply.Status = tribrpc.NoSuchUser
}
return nil
}
开发者ID:jbuckman,项目名称:p2-440,代码行数:37,代码来源:tribserver_impl.go
示例19: GetSubscriptions
func (ts *tribServer) GetSubscriptions(args *tribrpc.GetSubscriptionsArgs, reply *tribrpc.GetSubscriptionsReply) error {
userid := args.UserID
useridkey := util.FormatUserKey(userid)
_, userExists := ts.ls.Get(useridkey)
if userExists != nil {
reply.Status = tribrpc.NoSuchUser
return nil
}
userSubListKey := util.FormatSubListKey(userid)
nodes, err := ts.ls.GetList(userSubListKey)
if err != nil {
reply.Status = tribrpc.OK
reply.UserIDs = nil
return nil
}
reply.Status = tribrpc.OK
reply.UserIDs = nodes
return nil
}
开发者ID:iedwardwangi,项目名称:Tribbler,代码行数:24,代码来源:tribserver_impl.go
示例20: AddSubscription
func (ts *tribServer) AddSubscription(args *tribrpc.SubscriptionArgs, reply *tribrpc.SubscriptionReply) error {
if DBG {
fmt.Println("-----> AddSubscription")
}
/*
-Check if user present
-Check if user being subscribed to is present
-append to list: sublist key formatter,
*/
var thisUsrId string = args.UserID
var subscrId string = args.TargetUserID
//check if this user present in server
_, err := ts.libStore.Get(util.FormatUserKey(thisUsrId))
if err != nil {
switch err.Error() {
case WRONG_SERVER:
fmt.Println("ERROR: WRONG SERVER in tribserver")
return errors.New("Wrong server contacted!")
case KEY_NOT_FOUND:
reply.Status = tribrpc.NoSuchUser
return nil
default:
fmt.Println("ERROR in tribserver: wrong error message received")
return nil
}
}
//check if subscribe user is present
_, err = ts.libStore.Get(util.FormatUserKey(subscrId))
if err != nil {
switch err.Error() {
case WRONG_SERVER:
fmt.Println("ERROR: WRONG SERVER in tribserver")
return errors.New("Wrong server contacted!")
case KEY_NOT_FOUND:
reply.Status = tribrpc.NoSuchTargetUser
return nil
default:
fmt.Println("ERROR in tribserver: wrong error message received")
}
}
//add to list of subscribers
err = ts.libStore.AppendToList(util.FormatSubListKey(thisUsrId), subscrId)
if err != nil {
//TODO after checkpoint, case on err
reply.Status = tribrpc.Exists
return nil
}
/* no error */
reply.Status = tribrpc.OK
return nil
}
开发者ID:aditij1,项目名称:p2aditijakkamat,代码行数:64,代码来源:tribserver_impl.go
注:本文中的github.com/cmu440/tribbler/util.FormatSubListKey函数示例整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。 |
请发表评论