varnishtest "Test vtc.barrier_sync"

barrier b1 sock 2
barrier b2 sock 2

server s1 {
	rxreq
	txresp
} -start

varnish v1 -vcl+backend {
	import vtc;

	sub vcl_recv {
		vtc.barrier_sync("${b1_sock}");
	}

	sub vcl_backend_response {
		vtc.barrier_sync("${b2_sock}");
	}
} -start

varnish v1 -cliok "param.set debug +syncvsl"

client c1 {
	txreq
	rxresp
	expect resp.status == 200
} -start

barrier b1 sync
delay 0.5
barrier b2 sync

client c1 -wait
