public async Task <IActionResult> Get()
{
if (!tcpClient.IsConnect())
{
return(BadRequest(ServerNotConnected));
}
byte[] image;
// Open connection with the givven externalUrlServer.
using HttpClient httpClient = new HttpClient();
httpClient.Timeout = new TimeSpan(0, 0, 10);
try
{
image = await GetImageFromServer(httpClient);
}
catch (ArgumentNullException)
{
return(NotFound(ScreenshotController.ArgumentNullMessage));
}
catch (HttpRequestException e2)
{
return(MyNotFound(e2.Message, HttpRequestMessage));
}
catch (TaskCanceledException e3)
{
return(MyNotFound(e3.Message, TaskCanceledMessage));
}
// This http is not connect.
catch (Exception)
{
return(NotFound(RegularException));
}
return(ReturnImageWithoutExceptions(image));
}
// Function that send information to server while the server is connected.
public void ProcessCommands()
{
while (client.IsConnect())
{
foreach (AsyncCommand command in _queueCommand.GetConsumingEnumerable())
{
OneIterationOfProcessCommands(command);
}
}
}
public async Task <IActionResult> Get()
{
// If the request url is not correct, send appropirate message.
if (!CheckUrlRequest())
{
return(BadRequest(NoSuchUrl));
}
// The url is correct but we need to check if the server is connected.
if (!tcpClient.IsConnect())
{
return(BadRequest(ServerNotConnected));
}
// The server is connected, so open connection with the givven externalUrlServer.
using HttpClient httpClient = new HttpClient();
httpClient.Timeout = new TimeSpan(0, 0, 10);
return(await GetImage(httpClient));
}
