Hi,
I am trying to create a TCP server with Wifi RN171. I checked the baud rate. It has default value which is 9600. Though,I managed to establish enable the server. The problem that I found is that when I try to send the respond to the request received.
When I send the http request from my phone (windows phone) though internet explorer. It works find, but when I try to connect to the server that I setup with other devices including different internet browsers on laptops. I got the timeout response. I also tried to connect to the server with another Gadgeteer device and I debugged it. It seems that the response that I got is null which is really strange.
void customeWifi_HttpRequestReceived(GTM.GHIElectronics.HttpStream request)
{
string requestedURL = request.Request.URL;
if (requestedURL == "/index.html")
{
byte[] document = System.Text.Encoding.UTF8.GetBytes("<html><head></head><body>HELLO world littleting</body></html>");
request.Response.HeaderData["Content-type"] = "text/html";
request.Response.HeaderData["Connection"] = "close";
request.Response.HeaderData["Cache-Control"] = "no-cache";
request.Response.HeaderData["Content-Length"] = document.Length.ToString();
request.Response.StatusCode = GTM.GHIElectronics.HttpResponse.ResponseStatus.OK;
//All you have to do is send the document data through the response object.
//Header data is automatically applied for you when you chose to send.
request.Response.Send(System.Text.Encoding.UTF8.GetBytes("<html><head></head><body><h1>HELLO world littleting</h1></body></html>"));
}
Debug.Print("Finish responding to request");
}
What did I do wrong? Previously it wasn’t working on any devices or computer at all, but after I added this line:
It started to work on IE (sometime though). Also the server seems to be very unstable. I got automatically disconnected several times.
Just to add some information for you. I tried to do as what mentioned in this link: https://www.ghielectronics.com/community/forum/topic?id=12286&page=1
Thank you very much.