zeek/testing/btest/cluster/websocket/broker/no-subscriptions.zeek
Arne Welzel 544d571089 cluster/websocket: Deprecate $listen_host, introduce $listen_addr
This only changes the script-layer API, but keeps the std::string host
in the C++ layer's ServerOptions. Mostly because the ixwebsocket library
takes host as std::string. Also, maybe at  some point we'd want to
support something scheme-based like unix:///var/run/zeek.sock and placing
that in a string could not be totally wrong.

Add tests for IPV6, too.
2025-05-30 11:02:41 +02:00

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1.7 KiB
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# @TEST-DOC: Test that publishing events to a WebSocket client's auto topic works.
#
# @TEST-REQUIRES: python3 -c 'import websockets.sync'
#
# @TEST-PORT: BROKER_MANAGER_PORT
# @TEST-PORT: WEBSOCKET_PORT
#
# @TEST-EXEC: cp $FILES/broker/cluster-layout.zeek .
#
# @TEST-EXEC: cp $FILES/ws/wstest.py .
#
# @TEST-EXEC: zeek -b --parse-only manager.zeek
# @TEST-EXEC: python3 -m py_compile client.py
#
# @TEST-EXEC: btest-bg-run manager "ZEEKPATH=$ZEEKPATH:.. && CLUSTER_NODE=manager zeek -b ../manager.zeek"
# @TEST-EXEC: btest-bg-run client "python3 ../client.py"
#
# @TEST-EXEC: btest-bg-wait 30
# @TEST-EXEC: btest-diff ./manager/.stdout
# @TEST-EXEC: btest-diff ./manager/.stderr
# @TEST-EXEC: btest-diff ./client/.stdout
# @TEST-EXEC: btest-diff ./client/.stderr
#
# @TEST-START-FILE manager.zeek
redef exit_only_after_terminate = T;
redef Log::enable_local_logging = T;
redef Log::default_rotation_interval = 0sec;
redef Broker::disable_ssl = T;
event zeek_init()
{
Cluster::subscribe("/test/pings");
Cluster::listen_websocket([$listen_addr=127.0.0.1, $listen_port=to_port(getenv("WEBSOCKET_PORT"))]);
}
global ping_count = 0;
const ping_count_expected = 32;
event ping(c: count) &is_used
{
++ping_count;
print "got ping", c, ping_count;
if ( ping_count == ping_count_expected )
terminate();
}
# @TEST-END-FILE
# @TEST-START-FILE client.py
import wstest
def run(ws_url):
for i in range(32):
with wstest.connect("ws1", ws_url) as tc:
tc.send_json([]) # Send no subscriptions
ack = tc.recv_json()
assert ack.get("type") == "ack", f"{ack}"
tc.send_json(wstest.build_event_v1("/test/pings/", "ping", [i + 1]))
if __name__ == "__main__":
wstest.main(run, wstest.WS4_URL_V1)
# @TEST-END-FILE