Re: [quicwg/base-drafts] Prevent Idle Timeout while Blocked (#3266)

ianswett <> Wed, 11 December 2019 14:31 UTC

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Date: Wed, 11 Dec 2019 06:31:30 -0800
From: ianswett <>
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Subject: Re: [quicwg/base-drafts] Prevent Idle Timeout while Blocked (#3266)
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ianswett approved this pull request.

Still LGTM

> @@ -785,13 +785,11 @@ flow control limits.
 If a sender runs out of flow control credit, it will be unable to send new data
 and is considered blocked.  A sender SHOULD send a STREAM_DATA_BLOCKED or
 DATA_BLOCKED frame to indicate it has data to write but is blocked by flow
-control limits.  These frames are expected to be sent infrequently in common
-cases, but they are considered useful for debugging and monitoring purposes.
-A sender SHOULD NOT send multiple STREAM_DATA_BLOCKED or DATA_BLOCKED frames
-for the same data limit, unless the original frame is determined to be lost.
-Another STREAM_DATA_BLOCKED or DATA_BLOCKED frame can be sent after the data
-limit is increased.
+control limits.  If a sender is blocked for a period longer than the idle
+timeout ({{idle-timeout}}), the connection might get closed even when data is

timeout ({{idle-timeout}}), the connection might be closed even when data is

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