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+--- Forum: Discuss Test Results (/forumdisplay.php?fid=4)
+--- Thread: Error/Status Code: -2 (/showthread.php?tid=14740)
Error/Status Code: -2 - comparethemarket - 02-08-2017 10:22 PM
Hi,
We have just setup new servers using EC2 instances. We use apache to proxypass through to node servers running express.js. Express is serving our static assets (until we setup a cdn), but I am noticing in webpagetest on a chrome agent, a lot of what seems to be failed attempts to load the assets?
https://www.webpagetest.org/result/170202_1D_de1295b834b2fa93c388e09db96d17d5/1/details/#waterfall_view_step1
From this one you can see request 6,7,8 are status code -2. What does this mean :|??
RE: Error/Status Code: -2 - comparethemarket - 03-08-2017 01:50 PM
I noticed this randomly in Chrome's chrome://net-internals tab. I think webpage test is getting it from those requests:
Can see that the first appears to be trying to get it from cache and then fails, so continues. Maybe we're using a header that makes Chrome want to always retrieve every file from a cache first. Not too sure...
t=169 [st= 0] +REQUEST_ALIVE [dt=14]
t=170 [st= 1] DELEGATE_INFO [dt=0]
--> delegate_info = "NavigationResourceThrottle"
t=170 [st= 1] URL_REQUEST_DELEGATE [dt=0]
t=170 [st= 1] URL_REQUEST_START_JOB [dt=0]
--> load_flags = 37120 (MAIN_FRAME_DEPRECATED | MAYBE_USER_GESTURE | VERIFY_EV_CERT)
--> method = "GET"
--> priority = "HIGHEST"
--> url = "http://my-url.com.au/start"
t=170 [st= 1] +URL_REQUEST_START_JOB [dt=13]
--> load_flags = 37120 (MAIN_FRAME_DEPRECATED | MAYBE_USER_GESTURE | VERIFY_EV_CERT)
--> method = "GET"
--> priority = "HIGHEST"
--> url = "http://my-url.com.au/start"
t=170 [st= 1] URL_REQUEST_DELEGATE [dt=0]
t=170 [st= 1] HTTP_CACHE_GET_BACKEND [dt=0]
t=170 [st= 1] HTTP_CACHE_OPEN_ENTRY [dt=0]
--> net_error = -2 (ERR_FAILED)
t=170 [st= 1] HTTP_CACHE_CREATE_ENTRY [dt=0]
t=170 [st= 1] HTTP_CACHE_ADD_TO_ENTRY [dt=0]
t=170 [st= 1] +HTTP_STREAM_REQUEST [dt=11]
t=170 [st= 1] HTTP_STREAM_REQUEST_STARTED_JOB
--> source_dependency = 137123 (HTTP_STREAM_JOB)
t=181 [st=12] HTTP_STREAM_REQUEST_BOUND_TO_JOB
--> source_dependency = 137123 (HTTP_STREAM_JOB)
t=181 [st=12] -HTTP_STREAM_REQUEST
t=181 [st=12] +HTTP_TRANSACTION_SEND_REQUEST [dt=0]
t=181 [st=12] HTTP_TRANSACTION_SEND_REQUEST_HEADERS
--> GET /start HTTP/1.1
Host: my-url.com.au
Connection: keep-alive
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8
Accept-Encoding: gzip, deflate, sdch
Accept-Language: en-US,en;q=0.8
t=181 [st=12] -HTTP_TRANSACTION_SEND_REQUEST
t=181 [st=12] +HTTP_TRANSACTION_READ_HEADERS [dt=2]
t=181 [st=12] HTTP_STREAM_PARSER_READ_HEADERS [dt=2]
--> net_error = -101 (ERR_CONNECTION_RESET)
t=183 [st=14] -HTTP_TRANSACTION_READ_HEADERS
--> net_error = -101 (ERR_CONNECTION_RESET)
t=183 [st=14] -URL_REQUEST_START_JOB
--> net_error = -101 (ERR_CONNECTION_RESET)
t=183 [st=14] URL_REQUEST_DELEGATE [dt=0]
t=183 [st=14] -REQUEST_ALIVE
--> net_error = -101 (ERR_CONNECTION_RESET)