fix(cdn): prevent log streaming stall in sendStepLog#7644
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Replace break with continue when scoreNextLineToSend does not match the current line number. When lines arrive out of order in the Redis buffer, the old break would exit the loop and never re-trigger an update, causing the stream to stall permanently. Added gap recovery: when lines exist in the buffer but none match the expected scoreNextLineToSend, jump to the first available line and re-trigger an update instead of staying stuck forever. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
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Replace break with continue when scoreNextLineToSend does not match the current line number. When lines arrive out of order in the Redis buffer, the old break would exit the loop and never re-trigger an update, causing the stream to stall permanently.
Added gap recovery: when lines exist in the buffer but none match the expected scoreNextLineToSend, jump to the first available line and re-trigger an update instead of staying stuck forever.