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[Bug-wget] [bug #20523] wget ignores timeout on HTTPS connections
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From: |
Andrey Mazo |
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Subject: |
[Bug-wget] [bug #20523] wget ignores timeout on HTTPS connections |
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Date: |
Tue, 12 Jan 2016 22:47:22 +0000 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/44.0.2403.97 YaBrowser/15.9.2403.2150 (beta) Yowser/2.5 Safari/537.36 |
Follow-up Comment #6, bug #20523 (project wget):
Oh, sorry for the messed markup.
The same without markup:
1) Make default TCP send buffer less than wget send buffer (which is 8192):
echo "4096 4096 4096" > /proc/sys/net/ipv4/tcp_wmem
2) Generate a sample file larger than TCP send buffer:
dd if=/dev/urandom of=./qqq.junk bs=10M count=1
3) Setup firewall rules to drop large outgoing packets to allow for successful
SSL handshake while blocking bulk uploads:
iptables -I OUTPUT -d <your_https_server> -m length --length 1000:1500 -j
DROP
4) Run wget to send bulk data:
wget --timeout=10 --tries=1 --post-file qqq.junk -O /dev/null
--no-check-certificate 'https://<your_https_server>'
5) Observe wget ignoring the 10 second timeout.
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