proxy - Dropping a connection using Fiddler -

i'm trying simulate connection drop using fiddler block request completely, used auto responder , *drop application completed , didn't block request, tried following fiddler script got same behavior, can help?:

static function onbeforerequest(osession: session)  {     if (osession.uricontains("/my uri/")) {             osession.orequest.pipeclient.end();             osession.utilcreateresponseandbypassserver();             osession.oresponse.headers.httpresponsecode = 0;             osession.oresponse.headers.httpresponsestatus = "0 client connection dropped script";             osession.state = sessionstates.aborted;             return;     } } 

you haven't provided enough information; "completed , didn't block request" mean? sure rule matched?

for it's worth, uricontains("/my uri/") never true; uris never contain unescaped spaces. should e.g. uricontains("/my%20uri/").