protected void getRequestStreamCallback(IAsyncResult asynchronousResult)
{
RequestToCancel requestToCancel = (RequestToCancel)asynchronousResult.AsyncState;
if (log.isDebugEnabled())
{
log.debug("getRequestStreamCallback(" + requestToCancel);
}
try
{
HttpWebRequest conn = requestToCancel.getConnection();
Stream postStream = conn.EndGetRequestStream(asynchronousResult);
if (requestToCancel.buf != null)
{
if (log.isDebugEnabled())
{
log.debug("bufferToStream");
}
bufferToStream(requestToCancel.buf, postStream);
}
else if (requestToCancel.stream != null)
{
if (log.isDebugEnabled())
{
log.debug("copy stream");
}
requestToCancel.stream.CopyTo(postStream);
postStream.Close();
}
conn.BeginGetResponse(new AsyncCallback(this.getResponseCallback), requestToCancel);
}
catch (Exception e)
{
if (log.isDebugEnabled())
{
log.debug("Exception:", e);
}
BException bex = null;
if (_cancelAllRequests)
{
bex = new BException(BExceptionC.CANCELLED, "");
}
else
{
bex = new BException(BExceptionC.IOERROR, e.Message, e);
}
removeRequest(requestToCancel, null, bex);
}
finally
{
if (requestToCancel.stream != null)
{
requestToCancel.stream.Close();
}
}
if (log.isDebugEnabled())
{
log.debug(")getRequestStreamCallback");
}
}
protected void getResponseCallback(IAsyncResult asynchronousResult)
{
RequestToCancel requestToCancel = (RequestToCancel)asynchronousResult.AsyncState;
if (log.isDebugEnabled())
{
log.debug("getResponseCallback(" + requestToCancel);
}
HttpWebResponse response = null;
ByteBuffer returnBuffer = null;
Exception returnException = null;
HttpWebRequest conn = requestToCancel.getConnection();
try
{
response = (HttpWebResponse)conn.EndGetResponse(asynchronousResult);
if (log.isDebugEnabled())
{
log.debug("status=" + response.StatusCode);
}
if (response.StatusCode != HttpStatusCode.OK)
{
requestToCancel.setAsyncResult(null, new BException(BExceptionC.IOERROR, "HTTP Status " + response.StatusCode));
}
else
{
saveSession(conn);
if (log.isDebugEnabled())
{
log.debug("bufferFromStream");
}
Stream responseStream = response.GetResponseStream();
returnBuffer = bufferFromStream(responseStream, false);
}
}
catch (WebException e)
{
BException bex = null;
if (_cancelAllRequests)
{
bex = new BException(BExceptionC.CANCELLED, "");
}
else
{
if (e.Response != null)
{
int code = Convert.ToInt32(((HttpWebResponse)e.Response).StatusCode);
bex = new BException(code, "HTTP Status " + code);
}
else
{
int code = Convert.ToInt32(HttpStatusCode.BadRequest);
bex = new BException(code, e.ToString());
}
}
returnException = bex;
}
catch (Exception e)
{
if (log.isDebugEnabled())
{
log.debug("Exception", e);
}
returnException = new BException(BExceptionC.IOERROR, e.Message, e);
}
finally
{
if (response != null)
{
response.Close();
}
removeRequest(requestToCancel, returnBuffer, returnException);
}
if (log.isDebugEnabled())
{
log.debug(")getResponseCallback");
}
}