mirror of
https://github.com/haproxy/haproxy.git
synced 2026-04-22 06:37:54 -04:00
18582ede05
When an abstract unix socket is bound by HAProxy (using "abns@" prefix), NUL bytes are appended at the end of its path until sun_path is filled (for a total of 108 characters). Here we add an alternative to pass only the non-NUL length of that path to connect/bind calls, such that the effective path of the socket's name is as humanly written. This may be useful to interconnect with existing softwares that implement abstract sockets with this logic instead of the default haproxy one. This is achieved by implementing the "abnsz" socket prefix (instead of "abns"), which stands for "zero-terminated ABNS". "abnsz" prefix may be used anywhere "abns" is. Internally, haproxy uses the custom socket family (AF_CUST_ABNS vs AF_CUST_ABNSZ) to differentiate default abns sockets from zero-terminated ones. Documentation was updated and regtest was added. Fixes GH issues #977 and #2479 Co-authored-by: Aurelien DARRAGON <adarragon@haproxy.com>
37 lines
871 B
Text
37 lines
871 B
Text
varnishtest "Abstract unix socket - zero terminated"
|
|
feature ignore_unknown_macro
|
|
feature cmd "command -v curl"
|
|
|
|
# abns@ sockets are not available on freebsd
|
|
#EXCLUDE_TARGETS=freebsd,osx,generic
|
|
#REGTEST_TYPE=devel
|
|
|
|
haproxy h1 -W -S -conf {
|
|
global
|
|
stats socket "${tmpdir}/h1/stats" level admin expose-fd listeners
|
|
|
|
defaults
|
|
mode http
|
|
log global
|
|
option httplog
|
|
timeout connect "${HAPROXY_TEST_TIMEOUT-5s}"
|
|
timeout client "${HAPROXY_TEST_TIMEOUT-5s}"
|
|
timeout server "${HAPROXY_TEST_TIMEOUT-5s}"
|
|
|
|
listen testme
|
|
bind "fd@${testme}"
|
|
server f2 abnsz@hap-f2
|
|
|
|
frontend f2
|
|
bind abnsz@hap-f2
|
|
http-request return status 200 content-type text/plain string "ok"
|
|
} -start
|
|
|
|
client c1 -connect ${h1_testme_sock} {
|
|
txreq -url "/"
|
|
rxresp
|
|
} -run
|
|
|
|
shell {
|
|
curl -sfS --abstract-unix-socket hap-f2 "http://host/" | grep "ok"
|
|
}
|