kimandtobi
1309d1e998
# Description
This moves our `internal/{log/util/xslices}` packages out of the gotosocial repo and internal our external `code.superseriousbusiness.org/gopkg` repo. But it maintains an `internal/gtslog` subpkg for initialization of our logging configuration and syslog specifics (which aren't included in the external repo).
## Checklist
- [x] I/we have read the [GoToSocial contribution guidelines](https://codeberg.org/superseriousbusiness/gotosocial/src/branch/main/CONTRIBUTING.md).
- [x] I/we have not used so-called 'AI' to create the proposed changes.
- [x] I/we have discussed the proposed changes already, either in an issue on the repository, or in the Matrix chat.
- [x] I/we have performed a self-review of added code.
- [x] I/we have written code that is legible and maintainable by others.
- [x] I/we have commented the added code, particularly in hard-to-understand areas.
- [ ] I/we have made any necessary changes to documentation.
- [ ] I/we have added tests that cover new code.
- [x] I/we have run tests and they pass locally with the changes.
- [x] I/we have run `go fmt ./...` and `golangci-lint run`.
Reviewed-on: https://codeberg.org/superseriousbusiness/gotosocial/pulls/4610
Co-authored-by: kim <grufwub@gmail.com>
Co-committed-by: kim <grufwub@gmail.com>
86 lines
2.2 KiB
Go
86 lines
2.2 KiB
Go
// GoToSocial
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// Copyright (C) GoToSocial Authors admin@gotosocial.org
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// SPDX-License-Identifier: AGPL-3.0-or-later
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package httpclient
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import (
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"net/http"
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"strconv"
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"time"
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"code.superseriousbusiness.org/gopkg/log"
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)
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const (
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// starting backoff duration.
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baseBackoff = 2 * time.Second
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)
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// Request wraps an HTTP request
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// to add our own retry / backoff.
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type Request struct {
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// Current backoff dur.
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backoff time.Duration
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// Delivery attempts.
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attempts uint
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// log fields.
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log.Entry
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// underlying request.
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*http.Request
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}
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// WrapRequest wraps an existing http.Request within
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// our own httpclient.Request with retry / backoff tracking.
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func WrapRequest(r *http.Request) *Request {
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rr := new(Request)
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rr.Request = r
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entry := log.WithContext(r.Context())
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entry = entry.WithField("method", r.Method)
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entry = entry.WithField("url", r.URL.String())
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if r.Body != nil {
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// Only add content-type header if a request body exists.
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entry = entry.WithField("contentType", r.Header.Get("Content-Type"))
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}
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entry = entry.WithField("attempt", uintPtr{&rr.attempts})
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rr.Entry = entry
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return rr
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}
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// GetBackOff returns the currently set backoff duration,
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// (using a default according to no. attempts if needed).
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func (r *Request) BackOff() time.Duration {
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if r.backoff <= 0 {
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// No backoff dur found, set our predefined
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// backoff according to a multiplier of 2^n.
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r.backoff = baseBackoff * 1 << (r.attempts + 1)
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}
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return r.backoff
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}
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type uintPtr struct{ u *uint }
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func (f uintPtr) String() string {
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if f.u == nil {
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return "<nil>"
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}
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return strconv.FormatUint(uint64(*f.u), 10)
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}
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