Allow optional window_size for stream snapshot flow control#7839
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neilalexander merged 1 commit intomainfrom Feb 17, 2026
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Allow optional window_size for stream snapshot flow control#7839neilalexander merged 1 commit intomainfrom
window_size for stream snapshot flow control#7839neilalexander merged 1 commit intomainfrom
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Signed-off-by: Neil Twigg <neil@nats.io>
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Allows CLI to correctly detect when `window_size` from #7839 is supported or not. Signed-off-by: Neil Twigg <neil@nats.io>
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Allows CLI to correctly detect when `window_size` from #7839 is supported or not. Signed-off-by: Neil Twigg <neil@nats.io>
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Allows CLI to correctly detect when `window_size` from #7839 is supported or not. Signed-off-by: Neil Twigg <neil@nats.io>
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Being able to specify the chunk size allows controlling how many messages are in-flight within a fixed 8MB window, and how often acks are required, but it doesn't allow reducing the window size to cope with very slow connections. Instead we'll allow accepting
window_sizeas an optional parameter to allow decreasing this as low as 1KB or as high as 32MB.The defaults have not changed.
Signed-off-by: Neil Twigg neil@nats.io