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93 lines
2.6 KiB
Text
93 lines
2.6 KiB
Text
# @TEST-DOC: Output cluster telemetry after working with a WebSocket client.
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#
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# @TEST-REQUIRES: have-zeromq
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# @TEST-REQUIRES: python3 -c 'import websockets.sync'
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#
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# @TEST-GROUP: cluster-zeromq
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#
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# @TEST-PORT: XPUB_PORT
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# @TEST-PORT: XSUB_PORT
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# @TEST-PORT: LOG_PULL_PORT
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# @TEST-PORT: WEBSOCKET_PORT
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#
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# @TEST-EXEC: cp $FILES/zeromq/cluster-layout-simple.zeek cluster-layout.zeek
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# @TEST-EXEC: cp $FILES/zeromq/test-bootstrap.zeek zeromq-test-bootstrap.zeek
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# @TEST-EXEC: cp $FILES/ws/wstest.py .
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#
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# @TEST-EXEC: zeek -b --parse-only manager.zeek
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# @TEST-EXEC: python3 -m py_compile client.py
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#
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# @TEST-EXEC: btest-bg-run manager "ZEEKPATH=$ZEEKPATH:.. && CLUSTER_NODE=manager zeek -b ../manager.zeek"
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# @TEST-EXEC: python3 client.py
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#
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# @TEST-EXEC: btest-bg-wait 10
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# @TEST-EXEC: TEST_DIFF_CANONIFIER=$SCRIPTS/diff-sort btest-diff ./manager/.stdout
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# @TEST-EXEC: TEST_DIFF_CANONIFIER=$SCRIPTS/diff-sort btest-diff ./manager/.stderr
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# @TEST-START-FILE manager.zeek
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@load base/frameworks/telemetry
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@load ./zeromq-test-bootstrap
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redef Cluster::Telemetry::core_metrics += {
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Cluster::Telemetry::VERBOSE,
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};
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redef Cluster::Telemetry::websocket_metrics += {
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Cluster::Telemetry::VERBOSE,
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};
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redef exit_only_after_terminate = T;
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global expected_ping_count = 100;
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global ping_count = 0;
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global ping: event(msg: string, c: count) &is_used;
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event zeek_init()
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{
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Cluster::subscribe("/test/pings");
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Cluster::listen_websocket([$listen_addr=127.0.0.1, $listen_port=to_port(getenv("WEBSOCKET_PORT"))]);
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}
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event ping(msg: string, n: count) &is_used
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{
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if ( ping_count % 2 == 0) # Reply every other ping.
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Cluster::publish("/test/pings", ping, msg, n);
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++ping_count;
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if ( ping_count == expected_ping_count )
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terminate();
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}
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event Cluster::websocket_client_added(info: Cluster::EndpointInfo, subscriptions: string_vec)
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{
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print "Cluster::websocket_client_added", subscriptions;
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}
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event zeek_done()
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{
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local ms = Telemetry::collect_metrics("zeek", "cluster_core_*");
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ms += Telemetry::collect_metrics("zeek", "cluster_websocket_*");
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print "zeek_cluster_* metrics", |ms|;
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for ( _, m in ms )
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print m$opts$prefix, m$opts$name, m$label_names, m$label_values, m$value;
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}
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# @TEST-END-FILE
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# @TEST-START-FILE client.py
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import wstest
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def run(ws_url):
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with wstest.connect("ws1", ws_url) as tc:
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tc.hello_v1(["/test/pings"])
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for i in range(0, 100):
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tc.send_json(wstest.build_event_v1(f"/test/pings/{i % 4}", "ping", [f"ping {i}", i]))
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if i % 2 == 0: # Wait for a reply for every other ping
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tc.recv_json()
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if __name__ == "__main__":
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wstest.main(run, wstest.WS4_URL_V1)
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# @TEST-END-FILE
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