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IT: fix flaky HeartbeatTests.HeartbeatFailed test #424

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Merged
wprzytula merged 1 commit into from
Feb 25, 2026
+6 −2
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IT: fix flaky HeartbeatTests.HeartbeatFailed test #424

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8 changes: 6 additions & 2 deletions tests/src/integration/tests/test_heartbeat.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -84,8 +84,12 @@ CASSANDRA_INTEGRATION_TEST_F(HeartbeatTests, HeartbeatFailed) {
CHECK_FAILURE;

logger_.add_critera("Timed out while waiting for response to keepalive request");
Cluster cluster =
default_cluster().with_connection_heartbeat_interval(1).with_connection_idle_timeout(5);
// Use 1 connection per host to avoid asynchronous shard-aware connection
// establishment that could race with the baseline connection count read.
Cluster cluster = default_cluster()
.with_core_connections_per_host(1)
.with_connection_heartbeat_interval(1)
.with_connection_idle_timeout(5);
connect(cluster);

cass_uint64_t initial_connections = session_.metrics().stats.total_connections;
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