private void InitWebServer(List<SerialPortTuple> serialPorts)
{
httpServer = new HttpServer(HTTP_SERVER_PORT);
IAsyncAction asyncAction = Windows.System.Threading.ThreadPool.RunAsync(
async (workItem) =>
{
httpServer.StartServer(this, this, serialPorts);
// test loop:
while(true)
{
await Task.Delay(5000);
// see https://blogs.windows.com/buildingapps/2015/11/23/demystifying-httpclient-apis-in-the-universal-windows-platform/
// cache is controlled by HTTP header, but we can also set it here:
//var myFilter = new HttpBaseProtocolFilter();
//myFilter.CacheControl.ReadBehavior = HttpCacheReadBehavior.MostRecent;
//using (HttpClient client = new HttpClient(myFilter)) // keep-alive by default
using (HttpClient client = new HttpClient()) // keep-alive by default
{
try
{
// inside the same process isolation does not block access. Other processes on the same computer are blocked.
// use another computer to hit this URL in the browser.
while (true) // using keep-alive
{
await Task.Delay(5000);
// alternative way:
//Send the GET request
//HttpResponseMessage httpResponse = await client.GetAsync(new Uri("http://localhost:" + HTTP_SERVER_PORT + "/DateTime"));
//httpResponse.EnsureSuccessStatusCode();
//string response = await httpResponse.Content.ReadAsStringAsync();
string response = await client.GetStringAsync(new Uri("http://localhost:" + HTTP_SERVER_PORT + "/DateTime"));
//string response = await client.GetStringAsync(new Uri("http://172.16.1.201:" + HTTP_SERVER_PORT + "/DateTime"));
Debug.WriteLine("HttpClient: got response: " + response);
}
}
catch (Exception exc)
{
// possibly a 404
Debug.WriteLine("Error: HttpClient: got " + exc);
}
}
}
});
}
public ASP(HttpServer s)
{
server = s;
}
private void InitWebServer(List<SerialPortTuple> serialPorts)
{
httpServer = new HttpServer(HTTP_SERVER_PORT);
IAsyncAction asyncAction = Windows.System.Threading.ThreadPool.RunAsync(
async (workItem) =>
{
httpServer.StartServer(this, this, serialPorts);
// test loop:
while (true)
{
await Task.Delay(5000);
using (HttpClient client = new HttpClient())
{
try
{
// inside the same process isolation does not block access. Other processes on the same computer are blocked.
// use another computer to hit this URL in the browser:
string response = await client.GetStringAsync(new Uri("http://localhost:" + HTTP_SERVER_PORT + "/robotUI.html"));
//string response = await client.GetStringAsync(new Uri("http://172.16.1.201:" + HTTP_SERVER_PORT + "/robotUI.html"));
Debug.WriteLine("HttpClient: got response: " + response);
}
catch (Exception exc)
{
// possibly a 404
Debug.WriteLine("Error: HttpClient: got " + exc);
}
}
}
});
}