http2+transfer+gnutls, upload eos/shutdown handling #14253
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icing
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HTTP/2
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This PR now has merge conflicts. |
- replace the counting of upload lengths with the new eos send flag - improve frequency of stream draining to happen less on events where it is not needed - this PR is based on curl#14220 http2, cf-h2-proxy: fix EAGAINed out buffer - in adjust pollset and shutdown handling, a non-empty `ctx->outbufq` must trigger send polling, irregardless of http/2 flow control - in http2, fix retry handling of blocked GOAWAY frame test case improvement: - let client 'upload-pausing' handle http versions
Solves the problem of blocked sends during connect phase, observed in a HTTP/2 proxy setup.
a transfer direction. Fix gnutls shutdown handling when close notice sending was blocked.
icing
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http2, upload eos handling
test case improvement:
transfer: force send/recv while shutdown of a direction is in progress.
gnutls: fix handling when sending the close notify blocks.
With these changes, the pytest cases work when simulating a 90% chance of socket write block.