private void OnStreamReq(Datagram datagram)
{
StreamReq req = datagram.UnSerialData <StreamReq>();
if (FileCache.TryGetValue(req.StreamID, out StreamBase value))
{
if (StreamType.Download == value.GetStreamType())
{
Download download = value as Download;
StreamRes res = new StreamRes
{
StreamID = req.StreamID,
Block = req.Block,
Stream = download.ReadBlock(req.Block)
};
datagram.DataType = DatagramType.Client;
datagram.MessageType = CloudDatagramDefine.StreamRes;
datagram.Datas = res.ToByteArray();
if (!Send(datagram.ToByteArray()))
{
Notify(IKXTServer.LogLevel.Error, "数据发送异常");
Close();
}
}
}
}
private void OnStreamRes(Datagram datagram)
{
StreamRes res = datagram.UnSerialData <StreamRes>();
if (FileCache.TryGetValue(res.StreamID, out StreamBase value))
{
if (StreamType.Upload == value.GetStreamType())
{
Upload upload = value as Upload;
int block = upload.ReceiveBlock(res.Block, res.Stream);
if (-1 != block)
{
StreamReq req = new StreamReq
{
StreamID = res.StreamID,
Block = block
};
datagram.DataType = DatagramType.Client;
datagram.MessageType = CloudDatagramDefine.StreamReq;
datagram.Datas = req.ToByteArray();
}
else
{
upload.FinishUpload();
InfoReader.AddFile
(
IKXTServer.DataConvert.GetString(datagram.Sender),
upload.Path,
upload.Name,
upload.Length
);
FileCache.TryRemove(res.StreamID, out _);
FileUploadFinish finish = new FileUploadFinish
{
UploadID = res.StreamID
};
datagram.DataType = DatagramType.Client;
datagram.MessageType = CloudDatagramDefine.FileUploadFinish;
datagram.Datas = finish.ToByteArray();
}
if (!Send(datagram.ToByteArray()))
{
Notify(IKXTServer.LogLevel.Error, "数据发送异常");
Close();
}
}
}
}
void IDataSender.FileStreamReq(StreamReq req)
{
Datagram datagram = new Datagram
{
DataType = DatagramType.Cloud,
MessageType = CloudDatagramDefine.StreamReq,
Datas = req.ToByteArray()
};
if (!Send(datagram))
{
RunningDatas.InfoNotify("网络连接失败 请重启软件后重试");
}
}
private void OnCloud_StreamReq(Datagram datagram)
{
StreamReq stream = datagram.UnSerialData <StreamReq>();
RunningDatas.FileService.Request(stream.StreamID, stream.Block);
}
