Package: apt-cacher-ng
Version: 0.1.13-1
Severity: normal

Downloads are starting to stall after using apt-cacher for a while, with the 
sockets stuck 
in CLOSE_WAIT and 1 byte in the receive buffer. From netstat output:

tcp        1      0 webcache.test.org:39506 napoleon.acc.umu.se:www CLOSE_WAIT
tcp        1      0 webcache.test.org:52465 emdebian.org:www        CLOSE_WAIT

I am running apt-cacher-ng inside an OpenVZ virtual environment (OpenVZ kernel 
2.6.24), and 
OpenVZ indicates that the TCP receive buffer limit are being hit (the tcprcvbuf 
user bean 
counter in OpenVZ). However I have tried setting this limit to absurdly high 
values and it 
still starts hitting the ceiling sooner or later. For this reason I think there 
may be a 
problem in apt-cacher-ng.

The only workaround seems to be restarting the virtual environment.

-- System Information:
Debian Release: 4.0
  APT prefers stable
  APT policy: (990, 'stable'), (400, 'testing')
Architecture: amd64 (x86_64)
Shell:  /bin/sh linked to /bin/bash
Kernel: Linux 2.6.24-quartic
Locale: LANG=C, LC_CTYPE=C (charmap=ANSI_X3.4-1968)

Versions of packages apt-cacher-ng depends on:
ii  adduser                       3.102      Add and remove users and groups
ii  libbz2-1.0                    1.0.3-6    high-quality block-sorting file co
ii  libc6                         2.7-10     GNU C Library: Shared libraries
ii  libfuse2                      2.7.3-4    Filesystem in USErspace library
ii  libgcc1                       1:4.1.1-21 GCC support library
ii  libstdc++6                    4.3.0-3    The GNU Standard C++ Library v3
ii  zlib1g                        1:1.2.3-13 compression library - runtime

apt-cacher-ng recommends no packages.

-- no debconf information



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