private void ServiceClient(TcpClient client)
{
string requestedPath = "";
var stream = client.GetStream();
try {
byte[] buffer = new byte[8000];
StringBuilder data = new StringBuilder();
bool httpRequestComplete = false;
while (client.Connected) {
if (stream.DataAvailable && !httpRequestComplete) {
int bytes_read = stream.Read(buffer, 0, buffer.Length);
data.Append(ASCIIEncoding.ASCII.GetString(buffer, 0, bytes_read));
if (data.ToString().Contains("\r\n\r\n")) {
Logger.ReportInfo("Request complete");
Logger.ReportInfo("Data were: " + data.ToString());
httpRequestComplete = true;
}
} else {
Thread.Sleep(1);
}
if (httpRequestComplete) {
ProxyInfo info;
var headers = new HttpHeaders(data.ToString());
requestedPath = headers.Path.Replace("/", "");
using (ChannelFactory<ITrailerProxy> factory = new ChannelFactory<ITrailerProxy>(new NetNamedPipeBinding(), "net.pipe://localhost/mbtrailers"))
{
ITrailerProxy proxyServer = factory.CreateChannel();
info = proxyServer.GetProxyInfo(requestedPath);
(proxyServer as ICommunicationObject).Close();
}
if (info == null)
{
//probably a request from the player for art - ignore it
//Logger.ReportError("Unable to get info for item: " + requestedPath);
break;
}
var target = Path.Combine(cacheDir, info.LocalFilename);
if (File.Exists(target)) {
ServeStaticFile(stream, buffer, info, target);
break;
}
string cacheFile = Path.Combine(cacheDir, info.LocalFilename + ".tmp");
if (File.Exists(cacheFile)) {
ServeCachedFile(stream, cacheFile, info);
break;
}
try {
ProxyRemoteFile(stream, buffer, info, target, cacheFile);
} catch (Exception ee) {
Logger.ReportException("Failed to proxy file : " + requestedPath, ee);
}
}
}
} catch (Exception e) {
Logger.ReportException("Failed to serve file : " + requestedPath, e);
} finally {
Interlocked.Decrement(ref incomingConnections);
try
{
Logger.ReportInfo("MB Trailers closing connections.");
stream.Close();
client.Close();
}
catch
{
// well we tried
}
}
}
