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6bd624d9b2
Explicitly notify the internal thread about the shutdown via the inproc socket pair. This ensures that the internal thread processes all previous messages on the inproc socket before terminating. This fixes the scenario where a backend is created, a few messages published and then immediately terminated as can be done with WebSocket clients. Previously, some of the messages published might have still been in the inproc socket's queue and were simply discarded. Adds the same test for Broker and ZeroMQ backends.
71 lines
2.1 KiB
Text
71 lines
2.1 KiB
Text
# @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.
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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: btest-bg-run client "python3 ../client.py"
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#
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# @TEST-EXEC: btest-bg-wait 30
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# @TEST-EXEC: btest-diff ./manager/.stdout
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# @TEST-EXEC: btest-diff ./manager/.stderr
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# @TEST-EXEC: btest-diff ./client/.stdout
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# @TEST-EXEC: btest-diff ./client/.stderr
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# @TEST-START-FILE manager.zeek
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@load ./zeromq-test-bootstrap
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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_host="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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++ping_count;
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print n, msg;
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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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# @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([])
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for i in range(0, 100):
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tc.send_json(wstest.build_event_v1("/test/pings/", "ping", [f"ping {i}", i]))
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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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