previously the `caddy respond` command would treat the argument
passed to --listen as a TCP socket address, iterating over a possible
port range.
this patch factors the server creation out into a separate function,
allowing this to be reused in case the listen address is a unix network
address.
* browse: Add total file size to directory listing
* Apply suggestion to remove "in "
Co-authored-by: Matt Holt <mholt@users.noreply.github.com>
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Co-authored-by: Matt Holt <mholt@users.noreply.github.com>
* httpcaddyfile: Sort skip_hosts for deterministic JSON
* Update caddyconfig/httpcaddyfile/httptype.go
Co-authored-by: Mohammed Al Sahaf <msaa1990@gmail.com>
* Fix test
* Bah
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Co-authored-by: Mohammed Al Sahaf <msaa1990@gmail.com>
* templates: Offically make templates extensible
This supercedes #4757 (and #4568) by making template extensions
configurable.
The previous implementation was never documented AFAIK and had only
1 consumer, which I'll notify as a courtesy.
* templates: Add 'maybe' function for optional components
* Try to fix lint error
This commit upgrades the router used in the acmeserver to
github.com/go-chi/chi/v5. In the latest release of step-ca, the router
used by certificates was upgraded to that version.
Fixes#5911
Signed-off-by: Mariano Cano <mariano.cano@gmail.com>
* core: Apply SO_REUSEPORT to UDP sockets
For some reason, 10 months ago when I implemented SO_REUSEPORT
for TCP, I didn't realize, or forgot, that it can be used for UDP too. It is a
much better solution than using deadline hacks to reuse a socket, at
least for TCP.
Then https://github.com/mholt/caddy-l4/issues/132 was posted,
in which we see that UDP servers never actually stopped when the
L4 app was stopped. I verified this using this command:
$ nc -u 127.0.0.1 55353
combined with POSTing configs to the /load admin endpoint (which
alternated between an echo server and a proxy server so I could tell
which config was being used).
I refactored the code to use SO_REUSEPORT for UDP, but of course
we still need graceful reloads on all platforms, not just Unix, so I
also implemented a deadline hack similar to what we used for
TCP before. That implementation for TCP was not perfect, possibly
having a logical (not data) race condition; but for UDP so far it
seems to be working. Verified the same way I verified that SO_REUSEPORT
works.
I think this code is slightly cleaner and I'm fairly confident this code
is effective.
* Check error
* Fix return
* Fix var name
* implement Unwrap interface and clean up
* move unix packet conn to platform specific file
* implement Unwrap for unix packet conn
* Move sharedPacketConn into proper file
* Fix Windows
* move sharedPacketConn and fakeClosePacketConn to proper file
---------
Co-authored-by: Weidi Deng <weidi_deng@icloud.com>
* core: quic listener will manage the underlying socket by itself.
* format code
* rename sharedQUICTLSConfig to sharedQUICState, and it will now manage the number of active requests
* add comment
* strict unwrap type
* fix unwrap
* remove comment
