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Subject [Bug 61616] mod_proxy_connect: stall and connection loss on bi-directional traffic
Date Sun, 22 Oct 2017 12:52:02 GMT

Yann Ylavic <> changed:

           What    |Removed                     |Added
  Attachment #35427|0                           |1
        is obsolete|                            |

--- Comment #24 from Yann Ylavic <> ---
Created attachment 35447
Read buffer size and flush threshold tuning

Allows to configure ReadBufferSize, FlushMinThreshold, FlushMaxThreshold and
FlushMaxPipelined (instead of hard coded values).

For your proxy_connect case where large files may be rsync-ed, something like
the below looks not absurd:

# Read more at once than the default 8K
ReadBufferSize 65536
# Don't block below this (i.e. more than ReadBufferSize)
FlushMaxThreshold 131072
# Always flush (non-blocking) when asked to write (i.e. don't retain data)
FlushMinThreshold 1

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