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Tirex: tirex master socket lose its peer #4869

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openstreetmap-trac opened this issue Jul 23, 2021 · 2 comments
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Tirex: tirex master socket lose its peer #4869

openstreetmap-trac opened this issue Jul 23, 2021 · 2 comments
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Component: tirex Priority: critical Resolution: fixed Type: defect

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Reporter: miurahr
[Submitted to the original trac issue database at 12.49am, Sunday, 2nd June 2013]

Tirex master.sock unix domain datagram socket need to remember peer who send request.

This cause that reply packet LOSS, because it ALWAYS send reply to most recent client even when it is related to previous requested client. (now client means thread/process/coroutine of tile server software such as TileMan)

A misunderstanding that unix domain socket datagram is connection-(state)-less but connection-(peer)-less.

please look here miurahr/tirex@fde9bce that is patch for the problem.
@openstreetmap-trac openstreetmap-trac self-assigned this Jul 23, 2021
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Author: miurahr
[Added to the original trac issue at 6.50am, Sunday, 2nd June 2013]

A commit at previous github url is not perfect. I attached new patch.

Thanks,

Hiroshi

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Author: stephankn
[Added to the original trac issue at 6.11am, Sunday, 13th July 2014]

fixed in r29617

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Component: tirex Priority: critical Resolution: fixed Type: defect
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