how to debug server?

[lost22git]

I statically linked the happyx app and ran it , but when I tried to access the api,

it reponsed connection abort and server not log any message.

How do I troubleshoot？

*   Trying 127.0.0.1:5000...
* Connected to 127.0.0.1 (127.0.0.1) port 5000 (#0)
> GET /fighter HTTP/1.1
> Host: 127.0.0.1:5000
> User-Agent: curl/8.0.1
> Accept: */*
>
* Recv failure: Connection was aborted
* Closing connection 0
curl: (56) Recv failure: Connection was aborted

[Ethosa]

can you show api code?

[lost22git]

It should not a code problem. It works normally when dynamic linking

[lost22git]

If you are interested and have free time, you can take a look here

https://github.com/lost22git/test_happyx

But hopefully it won't take up your precious time, it's probably not happyx's problem ;-)

[lost22git]

Don't know why, but when I changed the container network mode from bridge to host, it worked normally ;-)

[lost22git]

Regarding httpbeast, there is something I have never been clear about.
How does it make one listening port correspond to multiple listening fds?
As far as I know other IO libs, they are all one to one

❯ lsof -i tcp | grep 5000
COMMAND     PID USER   FD   TYPE DEVICE SIZE/OFF NODE NAME
test_happ 49470 root    7u  IPv4 161424      0t0  TCP localhost:5000 (LISTEN)
test_happ 49470 root    9u  IPv4 155588      0t0  TCP localhost:5000 (LISTEN)
test_happ 49470 root   15u  IPv4 168476      0t0  TCP localhost:5000 (LISTEN)
test_happ 49470 root   16u  IPv4 171545      0t0  TCP localhost:5000 (LISTEN)
test_happ 49470 root   19u  IPv4 166394      0t0  TCP localhost:5000 (LISTEN)
test_happ 49470 root   27u  IPv4 172596      0t0  TCP localhost:5000 (LISTEN)
test_happ 49470 root   30u  IPv4 159245      0t0  TCP localhost:5000 (LISTEN)
test_happ 49470 root   34u  IPv4 152035      0t0  TCP localhost:5000 (LISTEN)
test_happ 49470 root   38u  IPv4 162369      0t0  TCP localhost:5000 (LISTEN)
test_happ 49470 root   43u  IPv4 173305      0t0  TCP localhost:5000 (LISTEN)
test_happ 49470 root   45u  IPv4 147983      0t0  TCP localhost:5000 (LISTEN)
test_happ 49470 root   49u  IPv4 159246      0t0  TCP localhost:5000 (LISTEN)
test_happ 49470 root   56u  IPv4 171546      0t0  TCP localhost:5000 (LISTEN)
test_happ 49470 root   57u  IPv4 172597      0t0  TCP localhost:5000 (LISTEN)
test_happ 49470 root   60u  IPv4 150038      0t0  TCP localhost:5000 (LISTEN)
test_happ 49470 root   61u  IPv4 167293      0t0  TCP localhost:5000 (LISTEN)