Yep, it was the limit on file descriptors. Thanks!
On 10/16/2023 18:24, Henrik Holst wrote:
could be the limit of number of descriptors :
https://linuxhint.com/increase-open-file-limit-ubuntu/
looked briefly at the code and unfortunately there are no error stack
so there is really no way of really knowing why the call failed, it
can be from fails to do malloc but that rarely happens on Linux even
if there is no memory, but it also creates two sockets per call so
that made me think of the opel files / descriptors limit.
/HH
Den tis 17 okt. 2023 kl 00:17 skrev Matt Toschlog via curl-library
<curl-library@lists.haxx.se>:
I'm using libcurl in a voice server app running on Ubuntu 20.04 on an
Amazon AWS EC2 instance. When I get around 500 users on the system I
start getting the error "getaddrinfo() thread failed to start" in my
curl_easy_perform() calls.
Memory doesn't seem to be an issue -- I'm not going above 15%
utilization. Perhaps there's a Linux limitation (number of
threads, for
example) that I'm running up against but I haven't found it.
I'm building with curl 7.68.0, which as far as I can tell is the most
recent version for the system I'm running on.
Any ideas?
Thanks.
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