zeek/testing/btest/cluster/websocket/broker/oneshot.zeek
2025-05-20 20:30:01 +02:00

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# @TEST-DOC: Connect with a WebSocket client, it sends 100 events and disconnects immediately. Ensure the manager sees all of them. Regression test for ZeroMQ discarding queued messages.
#
# @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;
global expected_ping_count = 100;
global ping_count = 0;
global ping: event(msg: string, c: count) &is_used;
event zeek_init()
{
Cluster::subscribe("/test/pings");
Cluster::listen_websocket([$listen_host="127.0.0.1", $listen_port=to_port(getenv("WEBSOCKET_PORT"))]);
}
event ping(msg: string, n: count) &is_used
{
++ping_count;
print n, msg;
if ( ping_count == expected_ping_count )
terminate();
}
event Cluster::websocket_client_added(info: Cluster::EndpointInfo, subscriptions: string_vec)
{
print "Cluster::websocket_client_added", subscriptions;
}
# @TEST-END-FILE
#
# @TEST-START-FILE client.py
import wstest
def run(ws_url):
with wstest.connect("ws1", ws_url) as tc:
tc.hello_v1([])
for i in range(0, 100):
tc.send_json(wstest.build_event_v1("/test/pings/", "ping", [f"ping {i}", i]))
if __name__ == "__main__":
wstest.main(run, wstest.WS4_URL_V1)
# @TEST-END-FILE