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11cde53373
Due to the asynchronous behavior of the input framework and broker
communication, change handlers were previously called even after
zeek_done() event processing completed and also broker shutdown.
Accessing broker store handles within change handlers this late
triggered invalid Broker store handle messages:
error in ././my_option_store.zeek, line 13: invalid Broker store handle (Broker::put(Test::store, to_any_coercemy_option, to_any_coerceTest::new_value, 0 secs) and broker::store::{})
Fixes #2010
29 lines
780 B
Text
29 lines
780 B
Text
# @TEST-DOC: Ensure change handlers do not run when terminating by trying to change an option during zeek_done()
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# @TEST-EXEC: zeek -b %INPUT
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# @TEST-EXEC: btest-diff .stdout
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export {
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option testbool: bool = T;
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}
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function option_changed(ID: string, new_value: bool): bool {
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print fmt("Value of %s changed from %s to %s (zeek_is_terminating=%s)", ID, testbool, new_value, zeek_is_terminating());
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return new_value;
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}
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event zeek_init()
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{
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print "Initial value", testbool;
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Option::set_change_handler("testbool", option_changed);
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local changed = Option::set("testbool", F);
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print "Next value", testbool;
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print "Next changed", changed;
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}
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event zeek_done()
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{
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local changed = Option::set("testbool", T);
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print "Final value", testbool;
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print "Final changed", changed;
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}
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