mirror of
https://github.com/superseriousbusiness/gotosocial.git
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a483bd9e38* add delivery worker type that pulls from queue to httpclient package
* finish up some code commenting, bodge a vendored activity library change, integrate the deliverypool changes into transportcontroller
* hook up queue deletion logic
* support deleting queued http requests by target ID
* don't index APRequest by hostname in the queue
* use gorun
* use the original context's values when wrapping msg type as delivery{}
* actually log in the AP delivery worker ...
* add uncommitted changes
* use errors.AsV2()
* use errorsv2.AsV2()
* finish adding some code comments, add bad host handling to delivery workers
* slightly tweak deliveryworkerpool API, use advanced sender multiplier
* remove PopCtx() method, let others instead rely on Wait()
* shuffle things around to move delivery stuff into transport/ subpkg
* remove dead code
* formatting
* validate request before queueing for delivery
* finish adding code comments, fix up backoff code
* finish adding more code comments
* clamp minimum no. senders to 1
* add start/stop logging to delivery worker, some slight changes
* remove double logging
* use worker ptrs
* expose the embedded log fields in httpclient.Request{}
* ensure request context values are preserved when updating ctx
* add delivery worker tests
* fix linter issues
* ensure delivery worker gets inited in testrig
* fix tests to delivering messages to check worker delivery queue
* update error type to use ptr instead of value receiver
* fix test calling Workers{}.Start() instead of testrig.StartWorkers()
* update docs for advanced-sender-multiplier
* update to the latest activity library version
* add comment about not using httptest.Server{}
69 lines
1.9 KiB
Go
69 lines
1.9 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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"time"
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"github.com/superseriousbusiness/gotosocial/internal/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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var rr Request
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rr.Request = r
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rr.Entry = log.WithContext(r.Context()).
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WithField("method", r.Method).
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WithField("url", r.URL.String()).
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WithField("contentType", r.Header.Get("Content-Type"))
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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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