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4.x: Add optional fallback for ControlConnection#reconnect() #341

Merged
merged 2 commits into from
Oct 8, 2024
Merged

4.x: Add optional fallback for ControlConnection#reconnect() #341

merged 2 commits into from
Oct 8, 2024

Commits on Oct 8, 2024

  1. Add MockResolverIT#cannot_reconnect_with_resolved_socket() 

    Adds a method for testing the issues that surface after cluster
replacements. Due to the variable, sometimes long runtime it is not added
to any of the test groups.
    @Bouncheck
    Bouncheck committed Oct 8, 2024
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  2. Add optional fallback for ControlConnection#reconnect() 

    Adds an experimental option to allow `ControlConnection` to try
reconnecting to the original contact points held by `MetadataManager`,
in case of getting empty query plan from the load balancing policy.

In order to separate this logic from query plans of other queries
`LoadBalancingPolicyWrapper#newControlReconnectionQueryPlan()` was introduced
and is called during reconnection in place of `newQueryPlan()`.
    @Bouncheck
    Bouncheck committed Oct 8, 2024
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