this.httpexecutor.preProcess(request, this.httpproc, context);
HttpResponse targetResponse = this.httpexecutor.execute(request, conn, context);
this.httpexecutor.postProcess(response, this.httpproc, context);
// Remove hop-by-hop headers
targetResponse.removeHeaders(HTTP.CONTENT_LEN);
targetResponse.removeHeaders(HTTP.TRANSFER_ENCODING);
targetResponse.removeHeaders(HTTP.CONN_DIRECTIVE);
targetResponse.removeHeaders("Keep-Alive");
targetResponse.removeHeaders("TE");
targetResponse.removeHeaders("Trailers");