Re: Timeout never happens with https://www.tesco.com

[Tom Crane]

On Sun, 6 Dec 2020, Petr Pisar wrote:

> V Sun, Dec 06, 2020 at 06:48:13PM +0000, Tom Crane napsal(a):
> > tmp$ strace -s999 -f -e trace=network wget -S -v --no-check-certificate 
> > --waitretry=1 --tries=1 --timeout=1 --read-timeout=1 --wait=1 -O 
> > /tmp/280200433.tmp https://www.tesco.com/groceries/en-GB/products/280200433
> [...]
> > connect(4, {sa_family=AF_INET, sin_port=htons(443),
> > sin_addr=inet_addr("104.82.193.249")}, 16) = 0
> > connected.
> > HTTP request sent, awaiting response...
> >
> > but the timeout never happens,
> Do not restrict strace to network syscalls. We cannot see where it blocks.
> The timeout should occur in select() syscall.
>
> -- Petr

Sure and thanks for the follow-up.  Please see,

https://www.mklab.rhul.ac.uk/~tom/tempwget/wget-strace.log

After waiting several minutes I <ctrl>-C out of the strace/wget session.

Out of interest, can you reproduce the hang with that URL on your 
system/wget version?

Tom.