The One Way Operation Call

HydraExpress Components : Web Service Development Guide : PART III Working with Message Patterns : Solicit-Response and Notification Services : Implementing the Client : The One Way Operation Call

After subscribing to the notification service, the client implementation makes a one-way proxy call that sends updated local weather data to the weather service one-way service endpoint. It does not receive a response to this message because it is one way. However, after the message is sent it receives a notification message from the server since it previously subscribed to receive notifications.

wsx::WeatherSummary ws; //1

ws.setSky("overcast"); //2

ws.setTemp(54);

ws.setWindSpeed(12);

ws.setZipcode("97584");

proxy.weatherUpdate(ws); //3

//1 Creates a WeatherSummary object. This is a complex datatype defined in a schema in the WeatherSummary WSDL file. The HydraExpress XML Binding feature generates C++ classes that allow you easily to manipulate this data in your code.

//2 Populates the WeatherSummary object with some data.

//3 Uses the proxy to send this data to the weather service.