Amaury Denoyelle 4513787d0d MEDIUM: mux-quic: properly handle conn Tx buf exhaustion ...

This commit is a direct follow-up on the major rearchitecture of send
buffering. This patch implements the proper handling of connection pool
buffer temporary exhaustion.

The first step is to be able to differentiate a fatal allocation error
from a temporary pool exhaustion. This is done via a new output argument
on qcc_get_stream_txbuf(). For a fatal error, application protocol layer
will schedule the immediate connection closing. For a pool exhaustion,
QCC is flagged with QC_CF_CONN_FULL and stream sending process is
interrupted. QCS instance is also registered in a new list
<qcc.buf_wait_list>.

A new connection buffer can become available when all ACKs are received
for an older buffer. This process is taken in charge by quic-conn layer.
It uses qcc_notify_buf() function to clear QC_CF_CONN_FULL and to wake
up every streams registered on buf_wait_list to resume sending process.

2024-01-31 16:28:54 +01:00

..

haproxy

MEDIUM: mux-quic: properly handle conn Tx buf exhaustion

2024-01-31 16:28:54 +01:00

import

IMPORT: ebtree: make string_equal_bits() return an unsigned

2024-01-06 13:35:42 +01:00

make

BUILD: makefile: also define cmd_CXX to pretty-print C++ build commands

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