public override byte[] GetBytes()
{
var t1 = DateTime.UtcNow;
Debug.WriteLine($"MessageOperation: ${t1}");
return(PlcClass <MessageOperation> .GetBytes(this));
}
public virtual byte[] GetBytes()
{
return(PlcClass <Message> .GetBytes(this));
}
public override byte[] GetBytes()
{
return(PlcClass <MessageResponse> .GetBytes(this));
}
public async Task Reader(NetworkStream stream, CancellationToken token)
{
Debug.WriteLine("Запуск PLC Reader");
while (!token.IsCancellationRequested)
{
byte[] messageBytes;
Message header;
try {
var headerBytes = await ReadFromStreamAsync(PlcClass <Message> ._Size, stream, token);
header = PlcClass <Message> .GetMessage(headerBytes);
switch (header.Type)
{
case Messages.CURRENT_DATA: {
var bodyBytes = await ReadFromStreamAsync(PlcClass <MessageCyclic> ._Size - PlcClass <Message> ._Size, stream, token);
messageBytes = Combine(headerBytes, bodyBytes);
}
break;
case Messages.ERRORS_WARNINGS: {
var bodyBytes = await ReadFromStreamAsync(PlcClass <MessageErrors> ._Size - PlcClass <Message> ._Size, stream, token);
messageBytes = Combine(headerBytes, bodyBytes);
}
break;
case Messages.SERVICE:
{
var bodyBytes = await ReadFromStreamAsync(154 - PlcClass <Message> ._Size, stream, token);
}
continue;
case Messages.AXIS_SERVICE:
{
var bodyBytes = await ReadFromStreamAsync(271 - PlcClass <Message> ._Size, stream, token);
}
continue;
default: continue;
}
}
catch (OperationCanceledException) {
return;
}
catch (Exception e) {
Debug.WriteLine(
$"Reader() Exception{Environment.NewLine}{e.Message}{Environment.NewLine}{e.StackTrace}");
Task.Run(Connect);
return;
}
try
{
switch (header.Type)
{
case Messages.CURRENT_DATA:
{
var message = PlcClass <MessageCyclic> .GetMessage(messageBytes);
Zones[message.Zone].Update(message);
}
break;
case Messages.ERRORS_WARNINGS:
{
var message = PlcClass <MessageErrors> .GetMessage(messageBytes);
Zones[message.Zone].Update(message);
}
break;
}
}
catch (Exception e) {
Debug.WriteLine(
$"Reader() Exception{Environment.NewLine}{e.Message}{Environment.NewLine}{e.StackTrace}");
}
}
}
public override byte[] GetBytes()
{
return(PlcClass <MessageCyclic> .GetBytes(this));
}
public override byte[] GetBytes()
{
return(PlcClass <MessageChangeMode> .GetBytes(this));
}
