This is a migrated thread and some comments may be shown as answers.

ReadResponse() failed: The server did not return a complete response for this request. Server returned 0 bytes.

1 Answer 1519 Views

Windows

This is a migrated thread and some comments may be shown as answers.

Dhorrairaajj asked on 21 Aug 2015, 05:56 AM

HI All,

An Issue is reported in production with ajax request execution in our application with IE9 browser.

Below is the text from fiddler response raw view for failed ajax request at customer site

ReadResponse() failed: The server did not return a complete response for this request. Server returned 0 bytes.

Could not able to replicate in development environment.

below is the fiddler report for failed ajax request at customer site

SESSION STATE: Aborted.

Request Entity Size: 45 bytes.

Response Entity Size: 512 bytes.

== FLAGS ==================

BitFlags: [ResponseGeneratedByFiddler] 0x100

X-ABORTED-WHEN: Done

X-CLIENTIP: 127.0.0.1

X-CLIENTPORT: 55260

X-EGRESSPORT: 55262

X-FAILSESSION-WHEN: ReadingResponse

X-HOSTIP: 10.54.190.156

X-PROCESSINFO: iexplore:7648

== TIMING INFO ============

ClientConnected: 15:14:31.853

ClientBeginRequest: 15:14:31.899

GotRequestHeaders: 15:14:31.901

ClientDoneRequest: 15:14:31.901

Determine Gateway: 0ms

DNS Lookup: 0ms

TCP/IP Connect: 101ms

HTTPS Handshake: 0ms

ServerConnected: 15:14:32.007

FiddlerBeginRequest: 15:14:32.007

ServerGotRequest: 15:14:32.009

ServerBeginResponse: 00:00:00.000

GotResponseHeaders: 00:00:00.000

ServerDoneResponse: 15:14:32.431

ClientBeginResponse: 15:14:32.435

ClientDoneResponse: 15:14:32.436

Overall Elapsed: 0:00:00.537

The response was buffered before delivery to the client.

== WININET CACHE INFO ============

This URL is not present in the WinINET cache. [Code: 2]

* Note: Data above shows WinINET's current cache state, not the state at the time of the request.

* Note: Data above shows WinINET's Medium Integrity (non-Protected Mode) cache only.

Could you please let me know why the below timings are shown as 0

ServerBeginResponse: 00:00:00.000
GotResponseHeaders: 00:00:00.000

I suspect that the request is not sent to server but fiddler time logs shown connected to server with timings as below

ServerConnected: 15:14:32.007
FiddlerBeginRequest: 15:14:32.007
ServerGotRequest: 15:14:32.009
ServerBeginResponse: 00:00:00.000
GotResponseHeaders: 00:00:00.000
ServerDoneResponse: 15:14:32.431

Any has experienced this issue? what are causes for this and how to fix issue.

Help is greatly appreciated!!..

Thanks

Dhorrairaajj

1 Answer, 1 is accepted

answered on 21 Aug 2015, 04:55 PM

Hello,

The data below indicate that Fiddler connected to the server and sent the request without error.

The server held the connection open for 0.4 seconds, then closed the connection without returning any data at all (even HTTP headers).

It's possible that there's data in the server logs indicating why it didn't respond to this request.

Regards,
Eric Lawrence
Telerik

Do you want to have your say when we set our development plans? Do you want to know when a feature you care about is added or when a bug fixed? Explore the Telerik Feedback Portal and vote to affect the priority of the items