Walid Boudebouda

When discussing #4055 during last bugwash, we realized that `busy_stats_rate` was only used in h1, which could potentially explain why enabling it did not fix the issue. This PR introduces...

Backend connection queue

8

This patch allows a task to be queued when a backend reaches its max_connections. The task will queue on the backend and wait for a connection to become available, rather...

HTTP request and response egress validation

7

This implements HTTP character set validation run on the struct http after vcl_deliver, vcl_synth and vcl_backend_fetch. The idea is to pick up if the VCL program has ended up filling...

Make ctx->vsl not NULL in vcl_init

3

This is a common source of panic when vmods functions/methods that log to vsl get called from housekeeping vcl subroutines. We currently already have `ctx->vsl` set in `vcl_fini`, this will...

Varnishadm: Add -e argument

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> -e Exit immediately if a command fails in `pass` mode and return the CLI status code of the failing command. This has no effect on `interactive` mode (except when...

New vcl_backend_refresh method

21

This PR introduces the new vcl_backend_refresh method discussed during VDD23Q3. See: https://github.com/varnishcache/varnish-cache/issues/3102#issuecomment-1737355644 for more context.

Specify VCL path and load multiple files at once with vcl.load in cli

9

This PR adds two features to vcl.load cli command: - A "-p " argument that is prepended to VLC_PATH parameter when loading the vcl. - Specify multiple vcl files with...

Honor H2 request limits

1

This PR honors h2 request limits for http_req_size, http_req_hdr_len, and h2_max_header_list_size Fixes #3709

Consistent locking when logging to H2 session vsl

1

Currently, some of the logging to the H2 session vsl is done withouth holding the session lock, even when multiple streams are active. This PR is an attempt to make...