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Assert network bytes out for replication slot stat computation is only allowed on primary (#847)

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Added an assertion to avoid incorrect usage of the network bytes out for
replication code flow in slot stats computation.

Signed-off-by: Harkrishn Patro <harkrisp@amazon.com>
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Harkrishn Patro 2024-08-07 16:14:16 -07:00 committed by GitHub
parent 380f700816
commit 109cc21267
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src/cluster_slot_stats.c
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@ -143,6 +143,7 @@ static void clusterSlotStatsUpdateNetworkBytesOutForReplication(long long len) {
if (c == NULL || !canAddNetworkBytesOut(c)) return;
serverAssert(c->slot >= 0 && c->slot < CLUSTER_SLOTS);
serverAssert(nodeIsPrimary(server.cluster->myself));
if (len < 0) serverAssert(server.cluster->slot_stats[c->slot].network_bytes_out >= (uint64_t)llabs(len));
server.cluster->slot_stats[c->slot].network_bytes_out += (len * listLength(server.replicas));
}