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Bug #2813

open

client did not send query Interests

Added by Chengyu Fan over 9 years ago. Updated over 9 years ago.

Status:
New
Priority:
Normal
Assignee:
-
Category:
ndn-atmos-frontend
Start date:
05/14/2015
Due date:
% Done:

0%

Estimated time:

Description

Sometimes the frontend did not send out the query Interests when the the CMIP5 tag in activity is chosen, therefore no data can be fetched.

Surprisingly, the query-results interests are expressed ...

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 #1

Updated by Chengyu Fan over 9 years ago

The client did send out the query Interest, but fails to fetch the query-results data.

This happened when the catalog is crash, and client expresses the query Interest. Then the client gets the ACK for the last query (cached on ndn router), believe the associated query-results is still available. Since the query-results data is in the memory cache, the client cannot fetch it.

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 #2

Updated by Chengyu Fan over 9 years ago

Recently this bug happened again when I run catalog on my laptop.

I set the log level as "DEBUG", and sometimes I didn't see the query-results Interest after the front-end fetched the query ACK data.

Need test on other OS to verify this is a bug.

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