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Task #1918

closed

DNS resolver

Added by Alex Afanasyev over 10 years ago. Updated about 10 years ago.

Status:
Closed
Priority:
Normal
Assignee:
Vince Lehman
Category:
Utils
Target version:
v0.3
Start date:
Due date:
% Done:

100%

Estimated time:
1.00 h

Description

Develop a utility class to perform DNS resolution, including sync and async modes.

Code from NFD resolver.hpp can be reused.

Related issues 1 (0 open — 1 closed)

Blocks ndn-cxx - Task #1994: FaceUri canonizationClosedJunxiao Shi

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 #1

Updated by Junxiao Shi over 10 years ago

I believe ndn-cxx should provide a routine for FaceUri canonization, which includes DNS resolution when necessary.

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 #2

Updated by Alex Afanasyev over 10 years ago

That could be another utility class

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 #3

Updated by Alex Afanasyev over 10 years ago

  • Blocks Task #1911: Create face with canonical FaceUri added
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 #4

Updated by Junxiao Shi over 10 years ago

  • Blocks Task #1909: nfdc: ensure FaceUri is in canonical form added
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 #5

Updated by Junxiao Shi over 10 years ago

Boost.Asio has ip::udp::resolver and ip::tcp::resolver types.
The only difference I can imagine is that they can parse textual port number differently (eg. TCP port "www" is port 80).

I don't think this feature is necessary, because FaceUri never allows textual port numbers.
Therefore, the DNS resolver utility class could use only ip::udp::resolver, and support only hostname resolution.

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 #6

Updated by Vince Lehman over 10 years ago

  • Assignee set to Vince Lehman
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 #7

Updated by Junxiao Shi over 10 years ago

  • Subject changed from Incorporate DNS resolver as a new utility class to DNS resolver
  • Description updated (diff)
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 #8

Updated by Junxiao Shi over 10 years ago

  • Estimated time set to 1.00 h
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 #9

Updated by Junxiao Shi over 10 years ago

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 #10

Updated by Junxiao Shi over 10 years ago

  • Blocks deleted (Task #1911: Create face with canonical FaceUri)
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 #11

Updated by Junxiao Shi over 10 years ago

  • Blocks deleted (Task #1909: nfdc: ensure FaceUri is in canonical form)
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 #12

Updated by Vince Lehman about 10 years ago

I am unable to change the status to in progress, but I have started working on this.

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 #13

Updated by Vince Lehman about 10 years ago

  • Status changed from New to In Progress
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 #14

Updated by Vince Lehman about 10 years ago

  • Status changed from In Progress to Code review
  • % Done changed from 0 to 90
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 #15

Updated by Junxiao Shi about 10 years ago

  • Status changed from Code review to Closed
  • % Done changed from 90 to 100
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