static void Main(string[] args)
{
InstanceContext site = new InstanceContext(null, new Client());
ChannelFactory <IPublishData> factory = new ChannelFactory <IPublishData>("server");
IPublishData client = factory.CreateChannel();
Console.ReadLine();
Console.WriteLine("Sending PublishPriceChange(Gold, 400.00D, -0.25D)");
client.PublishPriceChange("Gold", 400.00D, -0.25D);
Console.ReadLine();
Console.WriteLine("Sending PublishPriceChange(Silver, 7.00D, -0.20D)");
client.PublishPriceChange("Silver", 7.00D, -0.20D);
Console.ReadLine();
Console.WriteLine("Sending PublishPriceChange(Platinum, 850.00D, +0.50D)");
client.PublishPriceChange("Platinum", 850.00D, +0.50D);
Console.ReadLine();
Console.WriteLine("Sending PublishPriceChange(Gold, 401.00D, 1.00D)");
client.PublishPriceChange("Gold", 401.00D, 1.00D);
Console.ReadLine();
Console.WriteLine("Sending PublishPriceChange(Silver, 6.60D, -0.40D)");
client.PublishPriceChange("Silver", 6.60D, -0.40D);
Console.ReadLine();
Console.WriteLine();
Console.WriteLine("Press ENTER to shut down data source");
Console.ReadLine();
//Closing the client gracefully closes the connection and cleans up resources
((IChannel)client).Close();
}
private static object ToPublishFormat(IPublishable document, IPublishData data)
{
switch (document)
{
case OtherDocument otherDocument:
return otherDocument.ToPublishFormat(data);
// another documents
default: throw new ArgumentOutOfRangeException();
}
}
public async Task<string> PublishAsync(IPublishable document, IPublishData data, CancellationToken token)
{
token.ThrowIfCancellationRequested();
using (var client = new HttpClient())
{
token.ThrowIfCancellationRequested();
var message = await client.PostAsync("some url",
new StringContent(ToPublishFormat(document, data).ToString()), token);
return message.Content.ToString();
}
}
public static object ToPublishFormat(this OtherDocument document, IPublishData publishData)
{
var s = (OtherDocumentPublishData)publishData;
return(document + s.SomeExtraData);
}
public void MarkAsPublished(IPublishable document, IPublishData data)
{
// mark as published logic
}