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53b0f0ad64
This deprecates the Event constructor and the ``ts`` parameter of Enqueue() Instead, versions are introduced that take a detail::MetadataVectorPtr which can hold the network timestamp metadata and is meant to be allocated by the caller instead of automatically during Enqueue() or within the Event constructor. This also introduces a BifConst ``EventMetadata::add_network_timestamp`` to opt-in adding network timestamps to events globally. It's disabled by default as there are not a lot of known use cases that need this.
94 lines
2.6 KiB
Text
94 lines
2.6 KiB
Text
# @TEST-DOC: Broker::publish() within a schedule event uses the intended timestamp, not the current network_time()
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#
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# Not compatible with -O C++ testing since includes two distinct scripts.
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# @TEST-REQUIRES: test "${ZEEK_USE_CPP}" != "1"
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#
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# @TEST-GROUP: broker
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#
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# @TEST-PORT: BROKER_PORT
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#
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# @TEST-EXEC: btest-bg-run recv "zeek -b ../recv.zeek >recv.out"
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# @TEST-EXEC: btest-bg-run send "zeek -b -r $TRACES/ticks-dns-1hr.pcap ../send.zeek >send.out"
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#
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# @TEST-EXEC: btest-bg-wait 5
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# @TEST-EXEC: btest-diff recv/recv.out
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# @TEST-EXEC: btest-diff send/send.out
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# @TEST-START-FILE send.zeek
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redef exit_only_after_terminate = T;
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redef EventMetadata::add_network_timestamp = T;
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global runs = 0;
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global ping: event(msg: string, intended_ts: time, publish_ts: time);
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event zeek_init()
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{
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suspend_processing();
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Broker::subscribe("zeek/event/my_topic");
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Broker::peer("127.0.0.1", to_port(getenv("BROKER_PORT")));
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}
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event send_ping(msg: string, intended_ts: time)
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{
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print fmt(">>> Publish %s intended for %D (current_event_time=%D, network_time=%D)",
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msg, intended_ts, current_event_time(), network_time());
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Broker::publish("zeek/event/my_topic", ping, msg, intended_ts, network_time());
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}
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event Broker::peer_added(endpoint: Broker::EndpointInfo, msg: string)
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{
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print fmt("sender added peer: endpoint=%s msg=%s",
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endpoint$network$address, msg);
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continue_processing();
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}
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event new_connection(c: connection)
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{
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print fmt(">> Run %s (%D)", ++runs, network_time());
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event send_ping("my-message-a", network_time());
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schedule 30 mins { send_ping("my-message-c", network_time() + 30 mins) };
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schedule 15 mins { send_ping("my-message-b", network_time() + 15 mins) };
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}
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event Broker::peer_lost(endpoint: Broker::EndpointInfo, msg: string)
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{
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print fmt("sender lost peer: endpoint=%s msg=%s",
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endpoint$network$address, msg);
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terminate();
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}
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# @TEST-END-FILE
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# @TEST-START-FILE recv.zeek
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redef exit_only_after_terminate = T;
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redef EventMetadata::add_network_timestamp = T;
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global msg_count = 0;
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event zeek_init()
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{
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Broker::subscribe("zeek/event/my_topic");
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Broker::listen("127.0.0.1", to_port(getenv("BROKER_PORT")));
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}
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event Broker::peer_added(endpoint: Broker::EndpointInfo, msg: string)
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{
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print fmt("receiver added peer: endpoint=%s msg=%s", endpoint$network$address, msg);
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}
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event ping(msg: string, intended_ts: time, publish_ts: time) &is_used
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{
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if ( ++msg_count >= 10 )
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{
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terminate();
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return;
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}
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print fmt("receiver got ping: %s intended for %D published at %D stamped to %D (is_remote = %s, intended_equals_stamped=%s)",
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msg, intended_ts, publish_ts, current_event_time(), is_remote_event(), intended_ts == current_event_time());
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}
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# @TEST-END-FILE
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