private void ComputeSliceNums()
{
int count = (int)(sendContentLength / sliceSize);
sliceList = new List <SliceStruct>(count > 0 ? count : 1);
// partNumber >= 1
// partNumber >= 1
int i = 1;
for (; i < count; i++)
{
SliceStruct sliceStruct = new SliceStruct();
sliceStruct.partNumber = i;
sliceStruct.isAlreadyUpload = false;
sliceStruct.sliceStart = sendOffset + (i - 1) * sliceSize;
sliceStruct.sliceLength = sliceSize;
sliceStruct.sliceEnd = sendOffset + i * sliceSize - 1;
sliceList.Add(sliceStruct);
}
SliceStruct lastSliceStruct = new SliceStruct();
lastSliceStruct.partNumber = i;
lastSliceStruct.isAlreadyUpload = false;
lastSliceStruct.sliceStart = sendOffset + (i - 1) * sliceSize;
lastSliceStruct.sliceLength = sendContentLength - (i - 1) * sliceSize;
lastSliceStruct.sliceEnd = sendOffset + sendContentLength - 1;
sliceList.Add(lastSliceStruct);
}
private void ComputeSliceNums()
{
int count = (int)(sourceSize / sliceSize);
sliceList = new List <SliceStruct>(count > 0 ? count : 1);
int i = 1;
for (; i < count; i++)
{
SliceStruct sliceStruct = new SliceStruct();
sliceStruct.partNumber = i;
sliceStruct.isAlreadyUpload = false;
sliceStruct.sliceStart = (i - 1) * sliceSize;
sliceStruct.sliceEnd = i * sliceSize - 1;
sliceList.Add(sliceStruct);
}
SliceStruct lastSliceStruct = new SliceStruct();
lastSliceStruct.partNumber = i;
lastSliceStruct.isAlreadyUpload = false;
lastSliceStruct.sliceStart = (i - 1) * sliceSize;
lastSliceStruct.sliceEnd = sourceSize - 1;
sliceList.Add(lastSliceStruct);
}
private void UpdateSliceNums(ListPartsResult listPartsResult)
{
try
{
if (listPartsResult.listParts.parts != null)
{
//获取原来的parts并提取partNumber
Dictionary <int, SliceStruct> sourceParts = new Dictionary <int, SliceStruct>(sliceList.Count);
foreach (SliceStruct sliceStruct in sliceList)
{
sourceParts.Add(sliceStruct.partNumber, sliceStruct);
}
foreach (ListParts.Part part in listPartsResult.listParts.parts)
{
int partNumber = -1;
bool parse = int.TryParse(part.partNumber, out partNumber);
if (!parse)
{
throw new ArgumentException("ListParts.Part parse error");
}
SliceStruct sliceStruct = sourceParts[partNumber];
sliceStruct.isAlreadyUpload = true;
sliceStruct.eTag = part.eTag;
lock (syncProgress)
{
long size = 0L;
long.TryParse(part.size, out size);
hasReceiveDataLength += size;
}
}
}
}
catch (Exception ex)
{
lock (syncExit)
{
if (isExit)
{
return;
}
}
if (UpdateTaskState(TaskState.Failed))
{
OnFailed(new CosClientException((int)CosClientError.InternalError, ex.Message, ex), null);
}
}
}
private void UploadPart()
{
activieTasks = 0;
int size = sliceList.Count;
sliceCount = size;
uploadPartRequestMap = new Dictionary <UploadPartRequest, long>(size);
uploadPartRequestList = new List <UploadPartRequest>(size);
AutoResetEvent resetEvent = new AutoResetEvent(false);
for (int i = 0; i < size; i++)
{
if (activieTasks > MaxConcurrent)
{
resetEvent.WaitOne();
}
lock (syncExit)
{
if (isExit)
{
return;
}
}
SliceStruct sliceStruct = sliceList[i];
if (!sliceStruct.isAlreadyUpload)
{
UploadPartRequest uploadPartRequest = new UploadPartRequest(bucket, key, sliceStruct.partNumber, uploadId, srcPath,
sliceStruct.sliceStart, sliceStruct.sliceLength);
if (customHeaders != null && customHeaders.ContainsKey(CosRequestHeaderKey.X_COS_TRAFFIC_LIMIT))
{
string trafficLimit = customHeaders[CosRequestHeaderKey.X_COS_TRAFFIC_LIMIT];
uploadPartRequest.LimitTraffic(Convert.ToInt64(trafficLimit));
}
//打印进度
uploadPartRequest.SetCosProgressCallback(
delegate(long completed, long total)
{
lock (syncProgress)
{
long dataLen = hasReceiveDataLength + completed - uploadPartRequestMap[uploadPartRequest];
UpdateProgress(dataLen, sendContentLength, false);
hasReceiveDataLength = dataLen;
uploadPartRequestMap[uploadPartRequest] = completed;
}
}
);
uploadPartRequestMap.Add(uploadPartRequest, 0);
uploadPartRequestList.Add(uploadPartRequest);
Interlocked.Increment(ref activieTasks);
cosXmlServer.UploadPart(uploadPartRequest, delegate(CosResult result)
{
Interlocked.Decrement(ref activieTasks);
UploadPartResult uploadPartResult = result as UploadPartResult;
sliceStruct.eTag = uploadPartResult.eTag;
lock (syncPartCopyCount)
{
sliceCount--;
if (sliceCount == 0)
{
OnPart();
}
}
resetEvent.Set();
}, delegate(CosClientException clientEx, CosServerException serverEx)
{
Interlocked.Decrement(ref activieTasks);
if (UpdateTaskState(TaskState.Failed))
{
OnFailed(clientEx, serverEx);
}
resetEvent.Set();
});
}
else
{
lock (syncPartCopyCount)
{
sliceCount--;
if (sliceCount == 0)
{
OnPart();
return;
}
}
}
}
}
private void PartCopy()
{
int size = sliceList.Count;
sliceCount = size;
uploadCopyCopyRequestList = new List <UploadPartCopyRequest>(size);
for (int i = 0; i < size; i++)
{
if (isExit)
{
return;
}
SliceStruct sliceStruct = sliceList[i];
if (!sliceStruct.isAlreadyUpload)
{
UploadPartCopyRequest uploadPartCopyRequest = new UploadPartCopyRequest(bucket, key, sliceStruct.partNumber, uploadId);
uploadPartCopyRequest.SetCopySource(copySource);
uploadPartCopyRequest.SetCopyRange(sliceStruct.sliceStart, sliceStruct.sliceEnd);
uploadCopyCopyRequestList.Add(uploadPartCopyRequest);
cosXmlServer.PartCopy(uploadPartCopyRequest, delegate(CosResult result)
{
lock (syncExit)
{
if (isExit)
{
return;
}
}
UploadPartCopyResult uploadPartCopyResult = result as UploadPartCopyResult;
sliceStruct.eTag = uploadPartCopyResult.copyObject.eTag;
lock (syncPartCopyCount)
{
sliceCount--;
if (sliceCount == 0)
{
OnPart();
return;
}
}
}, delegate(CosClientException clientEx, CosServerException serverEx)
{
lock (syncExit)
{
if (isExit)
{
return;
}
}
if (UpdateTaskState(TaskState.FAILED))
{
OnFailed(clientEx, serverEx);
}
return;
});
}
else
{
lock (syncPartCopyCount)
{
sliceCount--;
if (sliceCount == 0)
{
OnPart();
return;
}
}
}
}
}
private void UploadPart()
{
activieTasks = 0;
int size = sliceList.Count;
sliceCount = size;
uploadPartRequestMap = new Dictionary <UploadPartRequest, long>(size);
uploadPartRequestList = new List <UploadPartRequest>(size);
for (int i = 0; i < size; i++)
{
lock (syncExit)
{
if (isExit)
{
return;
}
}
SliceStruct sliceStruct = sliceList[i];
while (activieTasks > MAX_ACTIVIE_TASKS)
{
Thread.Sleep(5);
}
if (!sliceStruct.isAlreadyUpload)
{
UploadPartRequest uploadPartRequest = new UploadPartRequest(bucket, key, sliceStruct.partNumber, uploadId, srcPath, sliceStruct.sliceStart,
sliceStruct.sliceLength);
//打印进度
uploadPartRequest.SetCosProgressCallback(delegate(long completed, long total)
{
lock (syncProgress)
{
long dataLen = hasReceiveDataLength + completed - uploadPartRequestMap[uploadPartRequest];
UpdateProgress(dataLen, sendContentLength, false);
hasReceiveDataLength = dataLen;
uploadPartRequestMap[uploadPartRequest] = completed;
}
});
uploadPartRequestMap.Add(uploadPartRequest, 0);
uploadPartRequestList.Add(uploadPartRequest);
activieTasks++;
cosXmlServer.UploadPart(uploadPartRequest, delegate(CosResult result)
{
lock (syncExit)
{
if (isExit)
{
return;
}
}
activieTasks--;
UploadPartResult uploadPartResult = result as UploadPartResult;
sliceStruct.eTag = uploadPartResult.eTag;
lock (syncPartCopyCount)
{
sliceCount--;
if (sliceCount == 0)
{
OnPart();
return;
}
}
}, delegate(CosClientException clientEx, CosServerException serverEx)
{
lock (syncExit)
{
if (isExit)
{
return;
}
}
activieTasks--;
if (UpdateTaskState(TaskState.FAILED))
{
OnFailed(clientEx, serverEx);
}
return;
});
}
else
{
lock (syncPartCopyCount)
{
sliceCount--;
if (sliceCount == 0)
{
OnPart();
return;
}
}
}
}
}
