Commit Graph

23 Commits

Author SHA1 Message Date
Jacob Gadikian
b32f265eca
ci: Use gofumpt to format code (#5707) 2023-08-07 19:40:31 +00:00
WeidiDeng
e2fc08bd34
reverseproxy: Fix hijack ordering which broke websockets (#5679) 2023-08-03 04:08:12 +00:00
Francis Lavoie
cd486c25d1
caddyhttp: Make use of http.ResponseController (#5654)
* caddyhttp: Make use of http.ResponseController

Also syncs the reverseproxy implementation with stdlib's which now uses ResponseController as well 2449bbb5e6

* Enable full-duplex for HTTP/1.1

* Appease linter

* Add warning for builds with Go 1.20, so it's less surprising to users

* Improved godoc for EnableFullDuplex, copied text from stdlib

* Only wrap in encode if not already wrapped
2023-08-02 20:03:26 +00:00
mmm444
424ae0f420
reverseproxy: Experimental streaming timeouts (#5567)
* reverseproxy: WIP streaming timeouts

* More verbose logging by using the child logger

* reverseproxy: Implement streaming timeouts

* reverseproxy: Refactor cleanup

* reverseproxy: Avoid **time.Timer

---------

Co-authored-by: Francis Lavoie <lavofr@gmail.com>
2023-06-19 15:54:43 -06:00
Francis Lavoie
66e571e687
reverseproxy: Add mention of which half a copyBuffer err comes from (#5472)
Co-authored-by: Matt Holt <mholt@users.noreply.github.com>
2023-03-31 15:46:29 -04:00
WeidiDeng
c77a6bea66
reverseproxy: Log status code and byte count for websockets (#5140)
* log response size for websocket request

* record size when using hijack bufio.Writer
2023-02-06 16:14:59 -07:00
Francis Lavoie
ee7c92ec9b
reverseproxy: Mask the WS close message when we're the client (#5199)
* reverseproxy: Mask the WS close message when we're the client

* weakrand

* Bump golangci-lint version so path ignores work on Windows

* gofmt

* ugh, gofmt everything, I guess
2022-11-14 09:38:02 -07:00
Matt Holt
66476d8c8f
reverseproxy: Close hijacked conns on reload/quit (#4895)
* reverseproxy: Close hijacked conns on reload/quit

We also send a Close control message to both ends of
WebSocket connections. I have tested this many times in
my dev environment with consistent success, although
the variety of scenarios was limited.

* Oops... actually call Close() this time

* CloseMessage --> closeMessage

Co-authored-by: Francis Lavoie <lavofr@gmail.com>

* Use httpguts, duh

* Use map instead of sync.Map

Co-authored-by: Francis Lavoie <lavofr@gmail.com>
2022-09-02 17:01:55 -06:00
Francis Lavoie
141872ed80
chore: Bump up to Go 1.19, minimum 1.18 (#4925) 2022-08-02 16:39:09 -04:00
Francis Lavoie
e4ce40f8ff
reverseproxy: Sync up handleUpgradeResponse with stdlib (#4664)
* reverseproxy: Sync up `handleUpgradeResponse` with stdlib

I had left this as a TODO for when we bump to minimum 1.17, but I should've realized it was under `internal` so it couldn't be used directly.

Copied the functions we needed for parity. Hopefully this is ok!

* Add tests and fix godoc comments

Co-authored-by: Matthew Holt <mholt@users.noreply.github.com>
2022-04-11 12:49:56 -06:00
Francis Lavoie
e6c29ce081
reverseproxy: Incorporate latest proxy changes from stdlib (#4266)
I went through the commits that touched stdlib's `reverseproxy.go` file, and copied over all the changes that are to code that was copied into Caddy.

The commits I pulled changes from:

- 2cc347382f
- a5cea062b3
- ecdbffd4ec
- 21898524f6
-ca3c0df1f8
- 9c017ff30d

This may also fix https://github.com/caddyserver/caddy/issues/4247 because of the change to `copyResponse` to set `mlw.flushPending = true` right away.
2021-08-12 10:48:24 -06:00
Matthew Holt
a17c3b568d
reverseproxy: Minor logging improvements 2021-05-05 14:52:24 -06:00
Dave Henderson
bd17eb205d
ci: Use golangci's github action for linting (#3794)
* ci: Use golangci's github action for linting

Signed-off-by: Dave Henderson <dhenderson@gmail.com>

* Fix most of the staticcheck lint errors

Signed-off-by: Dave Henderson <dhenderson@gmail.com>

* Fix the prealloc lint errors

Signed-off-by: Dave Henderson <dhenderson@gmail.com>

* Fix the misspell lint errors

Signed-off-by: Dave Henderson <dhenderson@gmail.com>

* Fix the varcheck lint errors

Signed-off-by: Dave Henderson <dhenderson@gmail.com>

* Fix the errcheck lint errors

Signed-off-by: Dave Henderson <dhenderson@gmail.com>

* Fix the bodyclose lint errors

Signed-off-by: Dave Henderson <dhenderson@gmail.com>

* Fix the deadcode lint errors

Signed-off-by: Dave Henderson <dhenderson@gmail.com>

* Fix the unused lint errors

Signed-off-by: Dave Henderson <dhenderson@gmail.com>

* Fix the gosec lint errors

Signed-off-by: Dave Henderson <dhenderson@gmail.com>

* Fix the gosimple lint errors

Signed-off-by: Dave Henderson <dhenderson@gmail.com>

* Fix the ineffassign lint errors

Signed-off-by: Dave Henderson <dhenderson@gmail.com>

* Fix the staticcheck lint errors

Signed-off-by: Dave Henderson <dhenderson@gmail.com>

* Revert the misspell change, use a neutral English

Signed-off-by: Dave Henderson <dhenderson@gmail.com>

* Remove broken golangci-lint CI job

Signed-off-by: Dave Henderson <dhenderson@gmail.com>

* Re-add errantly-removed weakrand initialization

Signed-off-by: Dave Henderson <dhenderson@gmail.com>

* don't break the loop and return

* Removing extra handling for null rootKey

* unignore RegisterModule/RegisterAdapter

Co-authored-by: Mohammed Al Sahaf <msaa1990@gmail.com>

* single-line log message

Co-authored-by: Matt Holt <mholt@users.noreply.github.com>

* Fix lint after a1808b0dbf209c615e438a496d257ce5e3acdce2 was merged

Signed-off-by: Dave Henderson <dhenderson@gmail.com>

* Revert ticker change, ignore it instead

Signed-off-by: Dave Henderson <dhenderson@gmail.com>

* Ignore some of the write errors

Signed-off-by: Dave Henderson <dhenderson@gmail.com>

* Remove blank line

Signed-off-by: Dave Henderson <dhenderson@gmail.com>

* Use lifetime

Signed-off-by: Dave Henderson <dhenderson@gmail.com>

* close immediately

Co-authored-by: Matt Holt <mholt@users.noreply.github.com>

* Preallocate configVals

Signed-off-by: Dave Henderson <dhenderson@gmail.com>

* Update modules/caddytls/distributedstek/distributedstek.go

Co-authored-by: Mohammed Al Sahaf <msaa1990@gmail.com>
Co-authored-by: Matt Holt <mholt@users.noreply.github.com>
2020-11-22 14:50:29 -07:00
Francis Lavoie
96058538f0
reverseproxy: Logging for streaming and upgrades (#3689)
* reverseproxy: Enable error logging for connection upgrades

* reverseproxy: Change some of the error levels, unsugar

* Use unsugared log in one spot

Co-authored-by: Matthew Holt <mholt@users.noreply.github.com>
2020-11-20 14:24:58 -07:00
Christian Flach
fdfdc03339
reverseproxy: Ignore RFC 1521 params in Content-Type header (#3758)
Without this change, a Content-Type header like "text/event-stream;charset=utf-8"
would not trigger the immediate flushing.

Fixes #3765
2020-10-01 12:15:45 -06:00
Matthew Holt
c94f5bb7dd reverseproxy: Make default buffer size const 2020-08-17 16:17:16 -06:00
Kevin Lin
904f149e5b
reverse_proxy: fix bidirectional streams with encodings (fix #3606) (#3620)
* reverse_proxy: fix bi-h2stream breaking gzip encode handle(#3606).

* reverse_proxy: check http version of both sides to avoid affecting non-h2 upstream.

* Minor cleanup; apply review suggestions

Co-authored-by: Matthew Holt <mholt@users.noreply.github.com>
2020-08-03 20:50:38 -06:00
Kevin Lin
e9b1d7dcb4
reverse_proxy: flush HTTP/2 response when ContentLength is unknown (#3561)
* reverse proxy: Support more h2 stream scenarios (#3556)

* reverse proxy: add integration test for better h2 stream (#3556)

* reverse proxy: adjust comments as francislavoie suggests

* link to issue #3556 in the comments
2020-07-20 12:14:46 -06:00
Matthew Holt
b3bff13f7d
reverseproxy: Close websocket conn if req context cancels
This is a recent patch in the Go standard library
2020-06-11 15:25:26 -06:00
Matthew Holt
881b826fb5
reverseproxy: Pool copy buffers (minor optimization) 2020-05-27 11:42:19 -06:00
Mohammed Al Sahaf
dff78d82ce v2: housekeeping: address minor lint complaints (#2957)
* v2: housekeeping: update tools

* v2: housekeeping: adhere to US locale in spelling

* v2: housekeeping: simplify code
2020-01-03 11:33:22 -07:00
Matthew Holt
1228dd7d93
reverse_proxy: Allow buffering of client requests
This is a bad idea, but some backends apparently require it. See
discussion in #176.
2019-11-15 17:15:33 -07:00
Matthew Holt
652460e03e
Some cleanup and godoc 2019-09-03 16:56:09 -06:00