[SR-Users] unexpected error log when KSR.xhttp.xhttp_reply(404...)

hanxiaofang 13715209697 at 139.com
Thu May 5 03:38:42 CEST 2022


Hello Kamailio community

kamailio v5.5.4
debian10

Lua Scripting Routing:

listen=tcp:127.0.0.1:5060
tcp_accept_no_cl=yes
loadmodule "xhttp.so"
loadmodule "app_lua.so"
modparam("app_lua", "load", "/etc/kamailio/kamailio.lua")
cfgengine "lua"

function ksr_xhttp_event()
    KSR.set_reply_no_connect()
KSR.set_reply_close() 
KSR.xhttp.xhttp_reply(404, "Not Found", "text/plain", "Not Found") 
end

curl http://127.0.0.1:5060 -vvv
* Expire in 0 ms for 6 (transfer 0x555d93fd9fb0)
*   Trying 127.0.0.1...
* TCP_NODELAY set
* Expire in 200 ms for 4 (transfer 0x555d93fd9fb0)
* Connected to 127.0.0.1 (127.0.0.1) port 5060 (#0)
> GET / HTTP/1.1
> Host: 127.0.0.1:5060
> User-Agent: curl/7.64.0
> Accept: */*
>
< HTTP/1.1 404 Not Found
< Sia: SIP/2.0/TCP 127.0.0.1:54944
< Content-Type: text/plain
< Server: kamailio (5.4.4 (x86_64/linux))
< Content-Length: 9
<
* Connection #0 to host 127.0.0.1 left intact

The output of curl is OK, but have some unexpected error in kamailio.log

ERROR: <core> [core/parser/parse_fline.c:271]: parse_first_line(): parse_first_line: bad message (offset: 16)
ERROR: <core> [core/parser/msg_parser.c:681]: parse_msg(): ERROR: parse_msg: message=<HTTP/1.1 404 Not Found#015#012Sia: SIP/2.0/TCP 127.0.0.1:54946#015#012Content-Type: text/plain#015#012Server: kamailio (5.4.4 (x86_64/linux))#015#012Content-Length: 9#015#012#015#012Not Found>
ERROR: <core> [core/msg_translator.c:3235]: build_sip_msg_from_buf(): parsing failed

now change to Native Scripting Routing:
listen=tcp:127.0.0.1:5060
tcp_accept_no_cl=yes
loadmodule "xhttp.so"

event_route[xhttp:request] {
set_reply_close();
set_reply_no_connect();
xhttp_reply("404", "Not Found", "text/plain", "Not Found");
exit;
}

curl http://127.0.0.1:5060 -vvv

everything is ok.


here is the Navite config file:
    http://220.231.180.131:12296/kam/native/

here is the Lua config file:
    http://220.231.180.131:12296/kam/kemi/



hanxiaofang

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