DelegatedServer Class (original) (raw)
Summary
Defines all of the properties needed to delegate a client's requests to another JPIP server.
Syntax
public class DelegatedServer public ref class DelegatedServer Example
using Leadtools;
using Leadtools.Codecs;
using Leadtools.Jpip;
using Leadtools.Jpip.Client.WinForms;
using Leadtools.Jpip.Client.InteractiveDecoder;
using Leadtools.Jpip.Server;
using Leadtools.Jpip.Logging;
private JpipServer _server;
private const string LOCAL_IP_ADDRESS = "127.0.0.1";
private const int PORT_107 = 107;
private string IMAGE_NAME = Path.Combine(LEAD_VARS.ImagesDir, "Earth8000_Precint_4_.j2k");
private string CACHE_DIRECTORY = Path.Combine(LEAD_VARS.ImagesDir, "jpeg2000");
public ServerDelegationExample()
{
_server = new JpipServer();
}
public void SetServerDelegation()
{
Leadtools.Examples.Support.SetLicense();
DelegatedServer delegatedServer1;
DelegatedServer delegatedServer2;
delegatedServer1 = new DelegatedServer("127.0.0.1", 108, 6);
delegatedServer2 = new DelegatedServer("127.0.0.1", 105, 3);
_server.Configuration.DelegateServers.Clear();
_server.Configuration.DelegateServers.Add(delegatedServer1);
_server.Configuration.DelegateServers.Add(delegatedServer2);
Console.WriteLine("Server requests will be delegated to the following {0} servers:",
_server.Configuration.DelegateServers.Count.ToString());
foreach (DelegatedServer server in _server.Configuration.DelegateServers)
{
Console.WriteLine("Server: {0}:{1}", server.IpAddress, server.Port.ToString());
}
_server.Start();
/* client side */
JpipRasterImageViewer jpipViewer = new JpipRasterImageViewer();
jpipViewer.FileOpened += new EventHandler(jpipViewer_FileOpened);
SetViewer(jpipViewer);
jpipViewer.Open(IMAGE_NAME);
}
void jpipViewer_FileOpened(object sender, EventArgs e)
{
JpipRasterImageViewer jpipViewer = (JpipRasterImageViewer)sender;
jpipViewer.ZoomIn();
jpipViewer.Close();
_server.Stop();
}
public void SetViewer(JpipRasterImageViewer viewer)
{
viewer.CacheDirectoryName = CACHE_DIRECTORY;
viewer.PortNumber = PORT_107;
viewer.IPAddress = LOCAL_IP_ADDRESS;
viewer.PacketSize = 16384;
viewer.ChannelType = JpipChannelTypes.HttpChannel;
}
static class LEAD_VARS
{
public const string ImagesDir = @"C:\LEADTOOLS22\Resources\Images";
}