Feature #4760: Use SegmentPublisher utility from PSync to publish LSA data - NLSR - NDN project issue tracking system

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Feature #4760

closed

Use SegmentPublisher utility from PSync to publish LSA data

Added by Ashlesh Gawande about 6 years ago. Updated almost 6 years ago.

Status:

Closed

Priority:

Normal

Assignee:

Target version:

v0.5.0

Start date:

10/18/2018

Due date:

% Done:

100%

Estimated time:

Description

Currently when NLSR receives an interest for an LSA it segments LSA data into n segments and puts all of them onto face using face.put. Of these segments, only the 1st segment makes it back, since others are unsolicited data they are discarded by NFD. When the interest for the 2nd segment comes, NLSR again segments and puts on face and now the second segment makes it back. And so on. Need to use segment publisher utility from PSync which segments once and stores the segment to serve future interests.

Related issues 4 (1 open — 3 closed)

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Updated by Ashlesh Gawande about 6 years ago

Blocked by Feature #4696: SegmentPublisher: segmentation utility added

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Updated by Ashlesh Gawande almost 6 years ago

Segmented LSA data is not being fetched by the mechanism described above. In fact, Lsdb::processInterest discards interests with a segment number. Current unit test does not catch this behaviour because fetching is not done by calling expressInterest. Instead SegmentFetcher callback afterFetchLsa is directly called.

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Updated by Ashlesh Gawande almost 6 years ago

Blocked by Feature #4783: SegmentPublisher publish should accept a SigningInfo param added

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Updated by Ashlesh Gawande almost 6 years ago

Status changed from New to In Progress
% Done changed from 0 to 50

https://gerrit.named-data.net/c/NLSR/+/5064 uses SegmentPublisher from PSync and fixes processing of interests w/ segments.

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Updated by Ashlesh Gawande almost 6 years ago

Related to Bug #4784: Fix processing of interest w/ segments for segmented LSA data added

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Updated by Ashlesh Gawande almost 6 years ago

Blocked by deleted (Feature #4696: SegmentPublisher: segmentation utility)

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Updated by Ashlesh Gawande almost 6 years ago

Subject changed from Use SegmentPublisher utility from ndn-cxx to publish LSA data to Use SegmentPublisher utility from PSync to publish LSA data
Description updated (diff)
Status changed from In Progress to Code review
% Done changed from 50 to 100