RDBC-948: Ensure topology handling matches C# Client.#249
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poissoncorp merged 1 commit intoravendb:v7.1from Sep 23, 2025
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RDBC-948: Ensure topology handling matches C# Client.#249poissoncorp merged 1 commit intoravendb:v7.1from
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Handles network errors during connection failover more reliably by catching both requests-level and OS-level socket exceptions. This mirrors the behavior of the C# client and prevents connection failures due to DNS resolution issues or server unavailability. Also, refactors the failover logic to improve retry behavior on failed requests, ensuring that the next preferred node is chosen and retried, while avoiding infinite loops by checking for already failed nodes. Notifies listeners about failed requests with full details, and broadcasts commands where applicable to improve efficiency. Finally, ensures that only member nodes without failures are chosen first. Adds tests to verify failover scenarios with invalid DNS configurations and unreachable endpoints.
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poissoncorp
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Thank you @redknightlois! |
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Handles network errors during connection failover more reliably by catching both requests-level and OS-level socket exceptions. This mirrors the behavior of the C# client and prevents connection failures due to DNS resolution issues or server unavailability.
Also, refactors the failover logic to improve retry behavior on failed requests, ensuring that the next preferred node is chosen and retried, while avoiding infinite loops by checking for already failed nodes. Notifies listeners about failed requests with full details, and broadcasts commands where applicable to improve efficiency. Finally, ensures that only member nodes without failures are chosen first.
Adds tests to verify failover scenarios with invalid DNS configurations and unreachable endpoints.