private double[] read(string tagName, int shotNo, bool isTimeAxis)
{
try
{
mds.Connect(myConfig.Host);
mds.MdsOpen(myConfig.Tree, shotNo);
}
catch
{
throw new Exception("Failed to connect to Mds Server : " + myConfig.Host + "," + myConfig.Tree + "," + shotNo);
}
int status = 0;
double[] result;
try
{
if (isTimeAxis)
{
result = (double[])mds.MdsValue(@"DIM_OF(BUILD_PATH(\" + tagName + "))", ref status);
}
else
{
result = (double[])mds.MdsValue(@"\" + tagName, ref status);
}
}
catch
{
mds.DisConnect();
throw new Exception("Failed to read tagName : " + tagName);
}
mds.DisConnect();
return(result);
}
/// <summary>
/// upload 1/all channels in 1 shot
/// </summary>
private void Upload(int localShot, int mdsShot, string localChannelDataSourceUri)
{
MDSplus mds = new MDSplus();
mds.Connect(myConfig.ServerConfig.Host);
mds.MdsOpen(myConfig.ServerConfig.Tree, mdsShot);
int status = 0;
//如果没有传入 channelNo 的获取路径
if (localChannelDataSourceUri == null)
{
foreach (var s in myConfig.RealChannelsDic)
{
//利用短路，可以同时判断 null 和 false
if (s.Value.Enable == false)
{
continue;
}
status = 0;
//获取采样率
sampleRate = Convert.ToDouble(MyHub.TryGetResourceSampleWithUri(AiRequestUriComposer.ComposeSampleRateSrcUri(s.Value, localShot)).ObjectVal);
//获取长度
length = Convert.ToInt32(MyHub.TryGetResourceSampleWithUri(AiRequestUriComposer.ComposeLengthSrcUri(s.Value, localShot)).ObjectVal);
//获取开始时间
startTime = Convert.ToDouble(MyHub.TryGetResourceSampleWithUri(AiRequestUriComposer.ComposeStartTimeSrcUri(s.Value, localShot)).ObjectVal);
//获取数据
data = (double[])MyHub.TryGetResourceSampleWithUri(AiRequestUriComposer.ComposeDataSrcUri(s.Value, localShot, length)).ObjectVal;
//利用数据的 double数组、BUILD_SIGNAL(开始时间，总时间，1/采样率) 上传一个 Mds 的 signal 类型数据
mds.MdsPut("\\" + s.Value.Tag, "BUILD_SIGNAL($1,*,MAKE_DIM(*,$2 : $3 : $4))",
data, startTime, length * 1.0 / sampleRate + startTime, 1.0 / sampleRate,
ref status);
}
}
//必定手动上传
else
{
try
{
if (myConfig.RealChannelsDic[localChannelDataSourceUri] != null && myConfig.RealChannelsDic[localChannelDataSourceUri].Enable == true)
{
string uri = AiRequestUriComposer.ComposeSampleRateSrcUri(myConfig.RealChannelsDic[localChannelDataSourceUri], localShot);
sampleRate = Convert.ToDouble(MyHub.TryGetResourceSampleWithUri(uri).ObjectVal);
length = Convert.ToInt32(MyHub.TryGetResourceSampleWithUri(AiRequestUriComposer.ComposeLengthSrcUri(myConfig.RealChannelsDic[localChannelDataSourceUri], localShot)).ObjectVal);
startTime = Convert.ToDouble(MyHub.TryGetResourceSampleWithUri(AiRequestUriComposer.ComposeStartTimeSrcUri(myConfig.RealChannelsDic[localChannelDataSourceUri], localShot)).ObjectVal);
data = (double[])MyHub.TryGetResourceSampleWithUri(AiRequestUriComposer.ComposeDataSrcUri(myConfig.RealChannelsDic[localChannelDataSourceUri], localShot, length)).ObjectVal;
mds.MdsPut("\\" + myConfig.RealChannelsDic[localChannelDataSourceUri].Tag, "BUILD_SIGNAL($1,*,MAKE_DIM(*,$2 : $3 : $4))",
data, startTime, length * 1.0 / sampleRate + startTime, 1.0 / sampleRate,
ref status);
}
}
catch
{
// unlock after finished
lock (myStateLock)
{
State = Status.Idle;
}
logger.Error("手动上传错误！数据源:" + localChannelDataSourceUri);
throw new Exception("手动上传错误！请检查相关参数设置！");
}
}
System.Diagnostics.Debug.WriteLine("Upload finished!", DateTime.Now.ToLocalTime().ToString("HH:mm:ss.fff"));
logger.Info("上传成功！");
mds.DisConnect();
// unlock after finished
lock (myStateLock)
{
State = Status.Idle;
}
if (myConfig.MasterOrSlave == 2)
{
Process.GetCurrentProcess().Kill();
}
}