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trezor / blockbook

:blue_book: Trezor address/account balance backend
https://trezor.io
GNU Affero General Public License v3.0
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Enable API Before Sync and Return 503 When Not Synced #1155

Open cranycrane opened 3 weeks ago

cranycrane commented 3 weeks ago

Description:

This PR introduces two changes to improve API behavior during synchronization:

  1. Return HTTP 503 When Not Synced API endpoints now return a 503 status if Blockbook is unsynced, helping clients detect incomplete synchronization. Status of the Blockbook in the response was preserved.

  2. Allow API Access Before Sync Completes Added an enableAPIBeforeSync flag to optionally allow API access before full sync, useful in read-only scenarios.

Changes:

Updated jsonHandler to return 503 if not synced. Added enableAPIBeforeSync flag for optional API access during sync.

Impact:

Improves API flexibility for clients by providing better control over sync-dependent responses.