public override async Task GetPowerRequests(PowerRequestsOptions request, global::Grpc.Core.IServerStreamWriter <Power> responseStream, global::Grpc.Core.ServerCallContext context)
{
while (true)
{
bool enabled;
if (powerQueue.TryTake(out enabled, 1000))
{
await responseStream.WriteAsync(new Power { Enabled = enabled });
}
if (Stop)
{
break;
}
}
}
public abstract global::System.Threading.Tasks.Task shouldBeStreaming(Grpc.Core.IAsyncStreamReader <global::Bond.Grpc.IMessage <stream> > requests, Grpc.Core.IAsyncStreamWriter <global::Bond.Grpc.IMessage <stream> > responses, global::Grpc.Core.ServerCallContext context);
internal global::System.Threading.Tasks.Task <global::Bond.Grpc.IMessage <global::Bond.Void> > foo15_impl(global::Bond.Grpc.IMessage <global::tests2.OtherBasicTypes> request, global::Grpc.Core.ServerCallContext context)
{
return(global::Bond.Grpc.Internal.NothingCallHandler.Handle(foo15, request, context));
}
public abstract global::System.Threading.Tasks.Task <global::Bond.Grpc.IMessage <BasicTypes> > cq(global::Bond.Grpc.IMessage <global::Bond.Void> request, global::Grpc.Core.ServerCallContext context);
public abstract global::System.Threading.Tasks.Task <global::Bond.Grpc.IMessage <GetExperimentResponse> > GetExperiment(global::Bond.Grpc.IMessage <GetEntityRequest> request, global::Grpc.Core.ServerCallContext context);
internal global::System.Threading.Tasks.Task <global::Bond.Grpc.IMessage <global::Bond.Void> > foo14_impl(global::Bond.Grpc.IMessage <dummy> request, global::Grpc.Core.ServerCallContext context)
{
return(global::Bond.Grpc.Internal.NothingCallHandler.Handle(foo14, request, context));
}
/// <summary>
/// 上传文件
/// </summary>
/// <param name="requestStream">请求流</param>
/// <param name="responseStream">响应流</param>
/// <param name="context">站点上下文</param>
/// <returns></returns>
public override async Task FileUpload(global::Grpc.Core.IAsyncStreamReader <FileReply> requestStream, global::Grpc.Core.IServerStreamWriter <FileReturn> responseStream, global::Grpc.Core.ServerCallContext context)
{
List <string> lstFilesName = new List <string>(); //文件名
List <FileReply> lstContents = new List <FileReply>(); //数据集合
FileStream fs = null;
DateTime startTime = DateTime.Now;//开始时间
string mark = string.Empty;
string savePath = string.Empty;
try
{
//reply.Block数字的含义是服务器和客户端约定的
while (await requestStream.MoveNext())//读取数据
{
var reply = requestStream.Current;
mark = reply.Mark;
if (reply.Block == -2)//传输完成
{
Console.WriteLine($"{mark}，完成上传文件。共计【{lstFilesName.Count}】个，耗时：{DateTime.Now - startTime}");
break;
}
else if (reply.Block == -1) //取消了传输
{
Console.WriteLine($"文件【{reply.FileName}】取消传输！"); //写入日志
lstContents.Clear();
fs?.Close(); //释放文件流
if (!string.IsNullOrEmpty(savePath) && File.Exists(savePath)) //如果传输不成功，删除该文件
{
File.Delete(savePath);
}
savePath = string.Empty;
break;
}
else if (reply.Block == 0) //文件传输完成
{
if (lstContents.Any()) //如果还有数据，就写入文件
{
lstContents.OrderBy(c => c.Block).ToList().ForEach(c => c.Content.WriteTo(fs));
lstContents.Clear();
}
lstFilesName.Add(savePath); //传输成功的文件
fs?.Close(); //释放文件流
savePath = string.Empty;
//告知客户端，已经完成传输
await responseStream.WriteAsync(new FileReturn
{
FileName = reply.FileName,
Mark = mark
});
}
else
{
if (string.IsNullOrEmpty(savePath)) //有新文件来了
{
savePath = Path.GetFullPath(".//Files"); //文件路径
if (!Directory.Exists(savePath))
{
Directory.CreateDirectory(savePath);
}
savePath = Path.Combine(savePath, reply.FileName);
fs = new FileStream(savePath, FileMode.Create, FileAccess.ReadWrite);
Console.WriteLine($"{mark}，上传文件：{savePath}，{DateTime.UtcNow:HH:mm:ss:ffff}");
}
lstContents.Add(reply); //加入链表
if (lstContents.Count() >= 20) //每个包1M，20M为一个集合，一起写入数据。
{
lstContents.OrderBy(c => c.Block).ToList().ForEach(c => c.Content.WriteTo(fs));
lstContents.Clear();
}
}
}
}
catch (Exception ex)
{
Console.WriteLine($"{mark}，发生异常({ex.GetType()})：{ex.Message}");
}
finally
{
fs?.DisposeAsync();
}
}
public abstract global::System.Threading.Tasks.Task <global::Bond.Grpc.IMessage <global::Bond.Void> > MethodTemplate(global::Bond.Grpc.IMessage <global::Bond.Void> request, global::Grpc.Core.ServerCallContext context);
public abstract global::System.Threading.Tasks.Task <global::Bond.Grpc.IMessage <PermissionCheckResponse> > HasPermission(global::Bond.Grpc.IMessage <PermissionCheckRequest> request, global::Grpc.Core.ServerCallContext context);
public abstract global::System.Threading.Tasks.Task <global::Bond.Grpc.IMessage <SampleResponse> > GetValue(global::Bond.Grpc.IMessage <SampleRequest> request, global::Grpc.Core.ServerCallContext context);
public override async Task <Empty> SetPowerActuals(global::Grpc.Core.IAsyncStreamReader <Power> requestStream, global::Grpc.Core.ServerCallContext context)
{
while (await requestStream.MoveNext())
{
var msg = requestStream.Current;
cst.Power.Actual = msg.Enabled;
}
return(new Empty());
}
public override Task <Empty> SetLocActuals(global::Grpc.Core.IAsyncStreamReader <Loc> requestStream, global::Grpc.Core.ServerCallContext context)
{
return(base.SetLocActuals(requestStream, context));
}
public override async Task <Empty> Ping(LocalWorkerInfo request, global::Grpc.Core.ServerCallContext context)
{
Log.Info("Ping from " + request.Id);
return(new Empty());
}
public override async Task <CouponModel> GetDiscount(GetDiscountRequest request, global::Grpc.Core.ServerCallContext context)
{
var coupon = await _repository.GetDiscount(request.ProductName);
if (coupon == null)
{
throw new RpcException(new Status(StatusCode.NotFound, $"Discunt for product {request.ProductName} was not found"));
}
_logger.LogInformation(
"Discount is retrieved for ProductName : {productName}, Amount : {amount}", coupon.ProductName, coupon.Amount);
var couponModel = _mapper.Map <CouponModel>(coupon);
return(couponModel);
}
/// <summary>
/// 文件下载
/// </summary>
/// <param name="request">下载请求</param>
/// <param name="responseStream">文件写入流</param>
/// <param name="context">站点上下文</param>
/// <returns></returns>
public override async Task FileDownload(FileRequest request, global::Grpc.Core.IServerStreamWriter <FileReply> responseStream, global::Grpc.Core.ServerCallContext context)
{
List <string> lstSuccFiles = new List <string>(); //传输成功的文件
DateTime startTime = DateTime.Now; //传输文件的起始时间
int chunkSize = 1024 * 1024; //每次读取的数据
var buffer = new byte[chunkSize]; //数据缓冲区
FileStream fs = null; //文件流
try
{
//reply.Block数字的含义是服务器和客户端约定的
for (int i = 0; i < request.FileNames.Count; i++)
{
string fileName = request.FileNames[i]; //文件名
string filePath = Path.GetFullPath($".//Files\\{fileName}"); //文件路径
FileReply reply = new FileReply
{
FileName = fileName,
Mark = request.Mark
}; //应答数据
Console.WriteLine($"{request.Mark}，下载文件：{filePath}"); //写入日志，下载文件
if (File.Exists(filePath))
{
fs = new FileStream(filePath, FileMode.Open, FileAccess.Read, FileShare.Read, chunkSize, useAsync: true);
//fs.Length 可以告诉客户端所传文件大小
int readTimes = 0;//读取次数
while (true)
{
int readSise = fs.Read(buffer, 0, buffer.Length); //读取数据
if (readSise > 0) //读取到了数据，有数据需要发送
{
reply.Block = ++readTimes;
reply.Content = Google.Protobuf.ByteString.CopyFrom(buffer, 0, readSise);
await responseStream.WriteAsync(reply);
}
else//没有数据了，就告诉对方，读取完了
{
reply.Block = 0;
reply.Content = Google.Protobuf.ByteString.Empty;
await responseStream.WriteAsync(reply);
lstSuccFiles.Add(fileName);
Console.WriteLine($"{request.Mark}，完成发送文件：{filePath}"); //日志，记录发送成功
break; //跳出去
}
}
fs?.Close();
}
else
{
Console.WriteLine($"文件【{filePath}】不存在。"); //写入日志，文件不存在
reply.Block = -1; //-1的标记为文件不存在
await responseStream.WriteAsync(reply); //告诉客户端，文件状态
}
}
//告诉客户端，文件传输完成
await responseStream.WriteAsync(new FileReply
{
FileName = string.Empty,
Block = -2,//告诉客户端，文件已经传输完成
Content = Google.Protobuf.ByteString.Empty,
Mark = request.Mark
});
}
catch (Exception ex)
{
Console.WriteLine($"{request.Mark}，发生异常({ex.GetType()})：{ex.Message}");
}
finally
{
fs?.DisposeAsync();
}
Console.WriteLine($"{request.Mark}，文件传输完成。共计【{lstSuccFiles.Count / request.FileNames.Count}】，耗时：{DateTime.Now - startTime}");
}
public abstract global::System.Threading.Tasks.Task <global::Bond.Grpc.IMessage <Payload> > foo32(global::Bond.Grpc.IMessage <global::Bond.Void> request, global::Grpc.Core.ServerCallContext context);
public abstract global::System.Threading.Tasks.Task <global::Bond.Grpc.IMessage <EchoMessage> > Echo(global::Bond.Grpc.IMessage <EchoMessage> request, global::Grpc.Core.ServerCallContext context);
public abstract global::System.Threading.Tasks.Task <global::Bond.Grpc.IMessage <AddOrUpdateEntityResponse> > AddModule(global::Bond.Grpc.IMessage <Module> request, global::Grpc.Core.ServerCallContext context);
public abstract global::System.Threading.Tasks.Task <global::Bond.Grpc.IMessage <global::Bond.Void> > ConsumesGeneric2(global::Bond.Grpc.IMessage <SomeBox <List <int> > > request, global::Grpc.Core.ServerCallContext context);
public abstract global::System.Threading.Tasks.Task foo12_impl(global::Bond.Grpc.IMessage <global::Bond.Void> request, global::Grpc.Core.ServerCallContext context);
public abstract global::System.Threading.Tasks.Task <global::Bond.Grpc.IMessage <global::Bond.Void> > foo33(Grpc.Core.IAsyncStreamReader <global::Bond.Grpc.IMessage <BasicTypes> > requests, global::Grpc.Core.ServerCallContext context);
public abstract global::System.Threading.Tasks.Task foo15(global::Bond.Grpc.IMessage <global::tests2.OtherBasicTypes> request, global::Grpc.Core.ServerCallContext context);
public abstract global::System.Threading.Tasks.Task foo35(Grpc.Core.IAsyncStreamReader <global::Bond.Grpc.IMessage <BasicTypes> > requests, Grpc.Core.IAsyncStreamWriter <global::Bond.Grpc.IMessage <BasicTypes> > responses, global::Grpc.Core.ServerCallContext context);
public abstract global::System.Threading.Tasks.Task <global::Bond.Grpc.IMessage <dummy> > foo44(global::Bond.Grpc.IMessage <dummy> request, global::Grpc.Core.ServerCallContext context);
public abstract global::System.Threading.Tasks.Task <global::Bond.Grpc.IMessage <stream> > shouldBeUnary(global::Bond.Grpc.IMessage <stream> request, global::Grpc.Core.ServerCallContext context);
public abstract global::System.Threading.Tasks.Task <global::Bond.Grpc.IMessage <Result> > foo(global::Bond.Grpc.IMessage <Param> request, global::Grpc.Core.ServerCallContext context);
public override Task GetLocRequests(LocRequestsOptions request, global::Grpc.Core.IServerStreamWriter <Loc> responseStream, global::Grpc.Core.ServerCallContext context)
{
return(base.GetLocRequests(request, responseStream, context));
}
