Exemplo n.º 1
0
        /// <summary>
        /// 查询目标对话的历史消息
        /// <remarks>不支持聊天室(暂态对话)</remarks>
        /// </summary>
        /// <param name="conversation">目标对话</param>
        /// <param name="beforeMessageId">从 beforeMessageId 开始向前查询(和 beforeTimeStampPoint 共同使用,为防止某毫秒时刻有重复消息)</param>
        /// <param name="afterMessageId"> 截止到某个 afterMessageId (不包含)</param>
        /// <param name="beforeTimeStampPoint">从 beforeTimeStampPoint 开始向前查询</param>
        /// <param name="afterTimeStampPoint">拉取截止到 afterTimeStampPoint 时间戳(不包含)</param>
        /// <param name="limit">拉取消息条数,默认值 20 条,可设置为 1 - 1000 之间的任意整数</param>
        /// <returns></returns>
        public Task <IEnumerable <IAVIMMessage> > QueryMessageAsync(AVIMConversation conversation,
                                                                    string beforeMessageId        = null,
                                                                    string afterMessageId         = null,
                                                                    DateTime?beforeTimeStampPoint = null,
                                                                    DateTime?afterTimeStampPoint  = null,
                                                                    int limit = 20)
        {
            var logsCmd = new AVIMCommand()
                          .Command("logs")
                          .Argument("cid", conversation.ConversationId)
                          .Argument("l", limit);

            if (beforeMessageId != null)
            {
                logsCmd = logsCmd.Argument("mid", beforeMessageId);
            }
            if (afterMessageId != null)
            {
                logsCmd = logsCmd.Argument("tmid", afterMessageId);
            }
            if (beforeTimeStampPoint != null)
            {
                logsCmd = logsCmd.Argument("t", beforeTimeStampPoint.Value.UnixTimeStampSeconds());
            }
            if (afterTimeStampPoint != null)
            {
                logsCmd = logsCmd.Argument("tt", afterTimeStampPoint.Value.UnixTimeStampSeconds());
            }
            return(this.LinkedRealtime.AVIMCommandRunner.RunCommandAsync(logsCmd).OnSuccess(t =>
            {
                var rtn = new List <IAVIMMessage>();
                var result = t.Result.Item2;
                var logs = result["logs"] as List <object>;
                if (logs != null)
                {
                    foreach (var log in logs)
                    {
                        var logMap = log as IDictionary <string, object>;
                        if (logMap != null)
                        {
                            var msgStr = logMap["data"].ToString();
                            var messageObj = AVRealtime.FreeStyleMessageClassingController.Instantiate(msgStr, logMap);
                            messageObj.ConversationId = conversation.ConversationId;
                            rtn.Add(messageObj);
                        }
                    }
                }

                return rtn.AsEnumerable();
            }));
        }
Exemplo n.º 2
0
 /// <summary>
 /// Keeps the alive.
 /// </summary>
 public void KeepAlive()
 {
     try
     {
         var cmd = new AVIMCommand();
         RunCommandAsync(cmd).ContinueWith(t =>
         {
             if (t.IsCanceled || t.IsFaulted || t.Exception != null)
             {
                 InvokeNetworkState();
             }
         });
     }
     catch (Exception ex)
     {
         InvokeNetworkState();
     }
 }
        internal Task <AVIMCommand> AttachSignature(AVIMCommand command, Task <AVIMSignature> SignatureTask)
        {
            var tcs = new TaskCompletionSource <AVIMCommand>();

            if (SignatureTask == null)
            {
                tcs.SetResult(command);
                return(tcs.Task);
            }
            return(SignatureTask.OnSuccess(_ =>
            {
                if (_.Result != null)
                {
                    var signature = _.Result;
                    command.Argument("t", signature.Timestamp);
                    command.Argument("n", signature.Nonce);
                    command.Argument("s", signature.SignatureContent);
                }
                return command;
            }));
        }
Exemplo n.º 4
0
        internal Task <AVIMCommand> AttachSignature(AVIMCommand command, Task <AVIMSignature> SignatureTask)
        {
            AVRealtime.PrintLog("begin to attach singature.");
            var tcs = new TaskCompletionSource <AVIMCommand>();

            if (SignatureTask == null)
            {
                tcs.SetResult(command);
                return(tcs.Task);
            }
            return(SignatureTask.OnSuccess(_ =>
            {
                if (_.Result != null)
                {
                    var signature = _.Result;
                    command.Argument("t", signature.Timestamp);
                    command.Argument("n", signature.Nonce);
                    command.Argument("s", signature.SignatureContent);
                    AVRealtime.PrintLog("AttachSignature ended.t:" + signature.Timestamp + ";n:" + signature.Nonce + ";s:" + signature.SignatureContent);
                }
                return command;
            }));
        }
Exemplo n.º 5
0
        /// <summary>
        /// 查询目标对话的历史消息
        /// <remarks>不支持聊天室(暂态对话)</remarks>
        /// </summary>
        /// <param name="conversation">目标对话</param>
        /// <param name="beforeMessageId">从 beforeMessageId 开始向前查询(和 beforeTimeStampPoint 共同使用,为防止某毫秒时刻有重复消息)</param>
        /// <param name="afterMessageId"> 截止到某个 afterMessageId (不包含)</param>
        /// <param name="beforeTimeStampPoint">从 beforeTimeStampPoint 开始向前查询</param>
        /// <param name="afterTimeStampPoint">拉取截止到 afterTimeStampPoint 时间戳(不包含)</param>
        /// <param name="direction">查询方向,默认是 1,如果是 1 表示从新消息往旧消息方向, 0 则相反,其他值无效</param>
        /// <param name="limit">拉取消息条数,默认值 20 条,可设置为 1 - 1000 之间的任意整数</param>
        /// <returns></returns>
        public Task <IEnumerable <T> > QueryMessageAsync <T>(AVIMConversation conversation,
                                                             string beforeMessageId        = null,
                                                             string afterMessageId         = null,
                                                             DateTime?beforeTimeStampPoint = null,
                                                             DateTime?afterTimeStampPoint  = null,
                                                             int direction = 1,
                                                             int limit     = 20)
            where T : IAVIMMessage
        {
            var maxLimit    = 1000;
            var actualLimit = limit > maxLimit ? maxLimit : limit;
            var logsCmd     = new AVIMCommand()
                              .Command("logs")
                              .Argument("cid", conversation.ConversationId)
                              .Argument("l", actualLimit);

            if (beforeMessageId != null)
            {
                logsCmd = logsCmd.Argument("mid", beforeMessageId);
            }

            if (afterMessageId != null)
            {
                logsCmd = logsCmd.Argument("tmid", afterMessageId);
            }

            if (beforeTimeStampPoint != null && beforeTimeStampPoint.Value != DateTime.MinValue)
            {
                logsCmd = logsCmd.Argument("t", beforeTimeStampPoint.Value.ToUnixTimeStamp());
            }

            if (afterTimeStampPoint != null && afterTimeStampPoint.Value != DateTime.MinValue)
            {
                logsCmd = logsCmd.Argument("tt", afterTimeStampPoint.Value.ToUnixTimeStamp());
            }

            if (direction == 0)
            {
                logsCmd = logsCmd.Argument("direction", "NEW");
            }

            var subMessageType = typeof(T);
            var subTypeInteger = subMessageType == typeof(AVIMTypedMessage) ? 0 : FreeStyleMessageClassInfo.GetTypedInteger(subMessageType.GetTypeInfo());

            if (subTypeInteger != 0)
            {
                logsCmd = logsCmd.Argument("lctype", subTypeInteger);
            }

            return(this.RunCommandAsync(logsCmd).OnSuccess(t =>
            {
                var rtn = new List <IAVIMMessage>();
                var result = t.Result.Item2;
                var logs = result["logs"] as List <object>;
                if (logs != null)
                {
                    foreach (var log in logs)
                    {
                        var logMap = log as IDictionary <string, object>;
                        if (logMap != null)
                        {
                            var msgStr = logMap["data"].ToString();
                            var messageObj = AVRealtime.FreeStyleMessageClassingController.Instantiate(msgStr, logMap);
                            messageObj.ConversationId = conversation.ConversationId;
                            rtn.Add(messageObj);
                        }
                    }
                }

                conversation.OnMessageLoad(rtn);

                return rtn.AsEnumerable().OfType <T>();
            }));
        }
Exemplo n.º 6
0
 /// <summary>
 /// Run command.
 /// </summary>
 /// <param name="command">Command.</param>
 public void RunCommand(AVIMCommand command)
 {
     command.PeerId(this.ClientId);
     this.LinkedRealtime.RunCommand(command);
 }
Exemplo n.º 7
0
 /// <summary>
 /// Run command async.
 /// </summary>
 /// <returns>The command async.</returns>
 /// <param name="command">Command.</param>
 public Task <Tuple <int, IDictionary <string, object> > > RunCommandAsync(AVIMCommand command)
 {
     command.PeerId(this.ClientId);
     return(this.LinkedRealtime.RunCommandAsync(command));
 }
Exemplo n.º 8
0
        public static Task <AVLiveQuery <T> > SubscribeAsync <T>(this AVQuery <T> query, string sessionToken = "", CancellationToken cancellationToken = default(CancellationToken)) where T : AVObject
        {
            AVLiveQuery <T> rtn = null;

            if (sessionToken == "")
            {
                if (AVUser.CurrentUser != null)
                {
                    sessionToken = AVUser.CurrentUser.SessionToken;
                }
            }

            return(CreateAsync(query, sessionToken, cancellationToken).OnSuccess(_ =>
            {
                rtn = _.Result;
                if (Open)
                {
                    return Task.FromResult(rtn);
                }

                if (AVRealtime.Instance == null)
                {
                    throw new NullReferenceException("before subscribe live query, plaese call new AVRealtime(config) to initalize Realtime module.");
                }
                return AVRealtime.Instance.OpenAsync().OnSuccess(t =>
                {
                    var liveQueryLogInCmd = new AVIMCommand()
                                            .Option("login")
                                            .Argument("installationId", rtn.Id)
                                            .Argument("service", 1);

                    return AVRealtime.AVIMCommandRunner.RunCommandAsync(liveQueryLogInCmd);
                }).Unwrap().OnSuccess(s =>
                {
                    Open = true;
                    AVRealtime.Instance.NoticeReceived += (sender, e) =>
                    {
                        if (e.CommandName == "data")
                        {
                            var ids = AVDecoder.Instance.DecodeList <string>(e.RawData["ids"]);
                            var msg = e.RawData["msg"] as IEnumerable <object>;
                            if (msg != null)
                            {
                                var receivedPayloads = from item in msg
                                                       select item as Dictionary <string, object>;
                                if (receivedPayloads != null)
                                {
                                    var matchedPayloads = receivedPayloads.Where(item =>
                                    {
                                        if (!item.ContainsKey("query_id"))
                                        {
                                            return false;
                                        }
                                        var query_id = item["query_id"].ToString();
                                        return query_id == rtn.QueryId;
                                    });
                                    foreach (var payload in matchedPayloads)
                                    {
                                        var scope = payload["op"].ToString();
                                        var payloadMap = payload["object"] as Dictionary <string, object>;
                                        rtn.Emit(scope, payloadMap);
                                    }
                                }
                            }
                        }
                    };
                    return rtn;
                });
            }).Unwrap());
        }
Exemplo n.º 9
0
 /// <summary>
 ///
 /// </summary>
 /// <param name="command"></param>
 public void RunCommand(AVIMCommand command)
 {
     command.AppId(this.CurrentConfiguration.ApplicationId);
     this.AVIMCommandRunner.RunCommand(command);
 }
Exemplo n.º 10
0
 /// <summary>
 /// send websocket command to Realtime server.
 /// </summary>
 /// <param name="command"></param>
 /// <returns></returns>
 public Task <Tuple <int, IDictionary <string, object> > > RunCommandAsync(AVIMCommand command)
 {
     command.AppId(this.CurrentConfiguration.ApplicationId);
     return(this.AVIMCommandRunner.RunCommandAsync(command));
 }