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kinyoklion
commented
Feb 4, 2026
| case GOODBYE: | ||
| return FDv2SourceResult.goodbye(((FDv2ProtocolHandler.FDv2ActionGoodbye) res).getReason(), fdv1Fallback); | ||
| String reason = ((FDv2ProtocolHandler.FDv2ActionGoodbye) res).getReason(); | ||
| logger.info("Goodbye was received from the LaunchDarkly connection with reason: '{}'.", reason); |
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### Requirement 3.3.5
> The SDK **MUST** log the following message at the `info` level when a `goodbye` event is encountered. The message **MUST** include the reason.
>
> `Goodbye was received from the LaunchDarkly connection with reason: '{reason}'.`
kinyoklion
commented
Feb 4, 2026
| this.reason = reason; | ||
| } | ||
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| public static Status goodbye(String reason) { |
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Added these factories to make it a bit tidier in usage.
tanderson-ld
approved these changes
Feb 4, 2026
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Note
Low Risk
Low risk: primarily adds logging and threads a
reasonstring throughGOODBYEstatus results; behavior changes are limited to observability and an extra status field.Overview
FDv2
GOODBYEhandling now captures and exposes the server-provided reason end-to-end:FDv2SourceResult.Statusadds areasonfield (withgetReason()), andFDv2SourceResult.goodbye()now stores that reason instead of discarding it.Both polling (
PollingBase) and streaming (StreamingSynchronizerImpl) paths now log an info message when agoodbyeis received and pass the extracted reason intoFDv2SourceResult.goodbye(...). Tests are updated to assertreasonis null for non-goodbye statuses and equals the expected string for goodbye events.Written by Cursor Bugbot for commit b20c3c4. This will update automatically on new commits. Configure here.