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Asynchronous read and write with the EasyUAClient example?
04 Dec 2014 11:17 #2528
by rvbr@allseas.com
Hello,
I'm currently writing a C# application that uses allot of asynchronous and multithreading, resulting in multiple instances of the EasyUAClient. This seems to be no problem for the SubscribeMonitoredItem, but I run into problems when I read the initial OPC values with a Read on initialization.
Now is my theory that these problems are the result of the blocking behavior of the synchronous reads (and possibly the already running writes), resulting in some unwanted timeouts.
So I really like to use asynchronous read and write operations in combination with the EasyUAClient, but I have trouble finding examples and the correct library part to provide this functionality
So in short:
Are there asynchronous examples using the EasyUAClient?
What part of the library provides the ReadAsync and WriteAsync operations?
Thanks in advanced!
I'm currently writing a C# application that uses allot of asynchronous and multithreading, resulting in multiple instances of the EasyUAClient. This seems to be no problem for the SubscribeMonitoredItem, but I run into problems when I read the initial OPC values with a Read on initialization.
Now is my theory that these problems are the result of the blocking behavior of the synchronous reads (and possibly the already running writes), resulting in some unwanted timeouts.
So I really like to use asynchronous read and write operations in combination with the EasyUAClient, but I have trouble finding examples and the correct library part to provide this functionality
So in short:
Are there asynchronous examples using the EasyUAClient?
What part of the library provides the ReadAsync and WriteAsync operations?
Thanks in advanced!
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