public void Close(bool terminate)
{
if (terminate)
{
BoshXmppHelper.TerminateBoshSession(context, body);
}
else
{
BoshXmppHelper.SendAndCloseResponse(context, new Body());
}
}
private void GetContextCallback(IAsyncResult asyncResult)
{
HttpListenerContext ctx = null;
try
{
try
{
ctx = httpListener.EndGetContext(asyncResult);
}
finally
{
BeginGetContext();
}
if (maxPacket < ctx.Request.ContentLength64)
{
BoshXmppHelper.TerminateBoshSession(ctx, "request-too-large");
return;
}
if (ctx.Request.Url.AbsolutePath == bindUri.AbsolutePath)
{
var body = BoshXmppHelper.ReadBodyFromRequest(ctx);
if (body == null)
{
BoshXmppHelper.TerminateBoshSession(ctx, "bad-request");
return;
}
var connection = GetXmppConnection(body.Sid) as BoshXmppConnection;
if (!string.IsNullOrEmpty(body.Sid) && connection == null)
{
BoshXmppHelper.TerminateBoshSession(ctx, "item-not-found");
return;
}
if (connection == null)
{
connection = new BoshXmppConnection(body);
log.DebugFormat("Create new Bosh connection Id = {0}", connection.Id);
AddNewXmppConnection(connection);
}
connection.ProcessBody(body, ctx);
}
else
{
BoshXmppHelper.TerminateBoshSession(ctx, "bad-request");
log.DebugFormat("{0}: Unknown uri request {1}", Name, ctx.Request.Url);
}
}
catch (Exception e)
{
BoshXmppHelper.TerminateBoshSession(ctx, "internal-server-error");
if (Started && !(e is ObjectDisposedException))
{
log.ErrorFormat("{0}: Error GetContextCallback: {1}", Name, e);
}
}
}
public void ProcessBody(Body body, HttpListenerContext ctx)
{
try
{
IdleWatcher.UpdateTimeout(Id, TimeSpan.MaxValue);
if (body == null)
{
throw new ArgumentNullException("body");
}
if (ctx == null)
{
throw new ArgumentNullException("httpContext");
}
log.DebugFormat("Start process body connection {0}\r\n{1}\r\n", Id, body);
if (!ValidateBody(body))
{
BoshXmppHelper.TerminateBoshSession(ctx, "bad-request");
return;
}
if (body.Type == BoshType.terminate)
{
Close();
ctx.Response.Close();
return;
}
waitDrop.Set();
waitDrop.Reset();
ReadBodyHeaders(body);
if (string.IsNullOrEmpty(body.Sid) || body.XmppRestart)
{
InvokeStreamStart(body);
}
foreach (var node in body.ChildNodes)
{
if (node is Element)
{
InvokeStreamElement((Element)node);
}
}
WriteBodyHeaders(body);
log.DebugFormat("Connection {0} WAIT ...", Id);
var waitResult = WaitAnswerOrDrop();
if (waitResult == WaitResult.Success)
{
log.DebugFormat("Connection {0} send answer", Id);
SendAnswer(body, ctx);
}
else if (waitResult == WaitResult.Timeout)
{
log.DebugFormat("Connection {0} drop by timeout", Id);
BoshXmppHelper.SendAndCloseResponse(ctx, new Body().ToString());
}
else
{
log.DebugFormat("Connection {0} terminate", Id);
BoshXmppHelper.TerminateBoshSession(ctx, body);
}
}
finally
{
IdleWatcher.UpdateTimeout(Id, inactivityPeriod);
}
}
private void GetContextCallback(IAsyncResult asyncResult)
{
HttpListenerContext ctx = null;
try
{
try
{
ctx = httpListener.EndGetContext(asyncResult);
}
finally
{
BeginGetContext();
}
if (maxPacket < ctx.Request.ContentLength64)
{
BoshXmppHelper.TerminateBoshSession(ctx, "request-too-large");
return;
}
var url = ctx.Request.Url;
log.DebugFormat("{0}: Begin process http request {1}", Name, url);
if (url.AbsolutePath == bindUri.AbsolutePath)
{
var body = BoshXmppHelper.ReadBodyFromRequest(ctx);
if (body == null)
{
BoshXmppHelper.TerminateBoshSession(ctx, "bad-request");
return;
}
var connection = GetXmppConnection(body.Sid) as BoshXmppConnection;
if (!string.IsNullOrEmpty(body.Sid) && connection == null)
{
BoshXmppHelper.TerminateBoshSession(ctx, "item-not-found");
return;
}
if (connection == null)
{
connection = new BoshXmppConnection();
AddNewXmppConnection(connection);
}
connection.ProcessBody(body, ctx);
}
else if ((url.AbsolutePath == domainUri.AbsolutePath || url.AbsolutePath == "/crossdomain.xml") && ctx.Request.HttpMethod == "GET")
{
SendPolicy(ctx);
}
else
{
BoshXmppHelper.TerminateBoshSession(ctx, "bad-request");
}
}
catch (ObjectDisposedException) { }
catch (Exception e)
{
if (ctx != null)
{
BoshXmppHelper.TerminateBoshSession(ctx, "internal-server-error");
}
if (Started)
{
log.ErrorFormat("{0}: Error GetContextCallback: {1}", Name, e);
}
}
}
private void GetContextCallback(IAsyncResult asyncResult)
{
HttpListenerContext ctx = null;
try
{
try
{
ctx = httpListener.EndGetContext(asyncResult);
}
finally
{
BeginGetContext();
}
if (maxPacket < ctx.Request.ContentLength64)
{
BoshXmppHelper.TerminateBoshSession(ctx, "request-too-large");
return;
}
var url = ctx.Request.Url;
log.DebugFormat("{0}: Begin process http request {1}", Name, url);
if (url.AbsolutePath == bindUri.AbsolutePath)
{
var body = BoshXmppHelper.ReadBodyFromRequest(ctx);
if (body == null)
{
BoshXmppHelper.TerminateBoshSession(ctx, "bad-request");
return;
}
var connection = GetXmppConnection(body.Sid) as BoshXmppConnection;
if (!string.IsNullOrEmpty(body.Sid) && connection == null)
{
BoshXmppHelper.TerminateBoshSession(ctx, "item-not-found");
return;
}
if (connection == null)
{
connection = new BoshXmppConnection();
AddNewXmppConnection(connection);
}
connection.ProcessBody(body, ctx);
}
else if ((url.AbsolutePath == domainUri.AbsolutePath || url.AbsolutePath == "/crossdomain.xml") && ctx.Request.HttpMethod == "GET")
{
SendPolicy(ctx);
}
else
{
IHttpResponder responder;
if (apiUri != null && url.AbsolutePath.Length > apiUri.AbsolutePath.Length)
{
var urlPath = url.AbsolutePath.Substring(apiUri.AbsolutePath.Length).Trim('/');
if ((responder = httpResponders.FirstOrDefault(x => x.Path == urlPath)) != null)
{
//To responder
try
{
var responce = responder.Process(ctx.Request).ToString();
BoshXmppHelper.SendAndCloseResponse(ctx, responce);
}
catch (UnauthorizedAccessException)
{
ctx.Response.StatusCode = (int)HttpStatusCode.Unauthorized;
BoshXmppHelper.TerminateBoshSession(ctx, "unathorized");
}
catch (Exception)
{
ctx.Response.StatusCode = (int)HttpStatusCode.InternalServerError;
BoshXmppHelper.TerminateBoshSession(ctx, "server-error");
}
}
else
{
BoshXmppHelper.TerminateBoshSession(ctx, "bad-request");
}
}
else
{
BoshXmppHelper.TerminateBoshSession(ctx, "bad-request");
}
}
}
catch (ObjectDisposedException) { }
catch (Exception e)
{
if (ctx != null)
{
BoshXmppHelper.TerminateBoshSession(ctx, "internal-server-error");
}
if (Started)
{
log.ErrorFormat("{0}: Error GetContextCallback: {1}", Name, e);
}
}
}