haproxy/reg-tests/http-messaging/http_bodyless_response.vtc
Willy Tarreau 48d5ef363d REGTESTS: restrict execution to a single thread group
When threads are enabled and running on a machine with multiple CCX
or multiple nodes, thread groups are now enabled since 3.3-dev2, causing
load-balancing algorithms to randomly fail due to incoming connections
spreading over multiple groups and using different load balancing indexes.

Let's just force "thread-groups 1" into all configs when threads are
enabled to avoid this.
2025-06-30 18:54:35 +02:00

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varnishtest "A test to be sure payload is skipped for bodyless responses"
feature ignore_unknown_macro
server s1 {
rxreq
txresp \
-status 200 \
-body "skipped data"
rxreq
txresp \
-status 200 \
-bodylen 50000
rxreq
txresp \
-status 200 \
-nolen -hdr "Transfer-Encoding: chunked"
chunkedlen 15
chunkedlen 1024
chunkedlen 4048
chunkedlen 50000
chunkedlen 0
rxreq
txresp \
-status 200 \
-body "last response"
} -repeat 3 -start
haproxy h1 -conf {
global
.if feature(THREAD)
thread-groups 1
.endif
# WT: limit false-positives causing "HTTP header incomplete" due to
# idle server connections being randomly used and randomly expiring
# under us.
tune.idle-pool.shared off
defaults
mode http
timeout connect "${HAPROXY_TEST_TIMEOUT-5s}"
timeout client "${HAPROXY_TEST_TIMEOUT-5s}"
timeout server "${HAPROXY_TEST_TIMEOUT-5s}"
listen fe1
bind "fd@${fe1}"
# Rewrite the method to be sure to get the response payload
# on the server side
http-request set-method GET
server s1 ${s1_addr}:${s1_port}
listen int
bind "fd@${int}" proto h2
# Rewrite the method to be sure to get the response payload
# on the server side
http-request set-method GET
server s1 ${s1_addr}:${s1_port}
#server s1 ${h1_fe1_addr}:${h1_fe1_port}
listen fe2
bind "fd@${fe2}"
server s1 ${h1_int_addr}:${h1_int_port} proto h2
} -start
client c1 -connect ${h1_fe1_sock} {
txreq \
-req "HEAD" \
-url "/req1"
rxresp
expect resp.status == 200
expect resp.body == ""
txreq \
-req "HEAD" \
-url "/req2"
rxresp
expect resp.status == 200
expect resp.body == ""
txreq \
-req "HEAD" \
-url "/req3"
rxresp
expect resp.status == 200
expect resp.body == ""
# The last one have a body and validate the connection was not closed
# unexpectedly and no payload was received for previous requests
txreq \
-req "GET" \
-url "/req4"
rxresp
expect resp.status == 200
expect resp.body == "last response"
} -run
client c2 -connect ${h1_fe2_sock} {
txreq \
-req "HEAD" \
-url "/req1"
rxresp
expect resp.status == 200
expect resp.body == ""
txreq \
-req "HEAD" \
-url "/req2"
rxresp
expect resp.status == 200
expect resp.body == ""
txreq \
-req "HEAD" \
-url "/req3"
rxresp
expect resp.status == 200
expect resp.body == ""
# The last one have a body and validate the connection was not closed
# unexpectedly and no payload was received for previous requests
txreq \
-req "GET" \
-url "/req4"
rxresp
expect resp.status == 200
expect resp.body == "last response"
} -run