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[chore] ensure worker contexts have request ID (#2120)

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kim 2023-08-15 17:01:01 +01:00 committed by GitHub
parent 815b5291e0
commit e9c3663cce
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4 changed files with 79 additions and 20 deletions
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55
internal/gtscontext/wrap.go Normal file
View file

@ -0,0 +1,55 @@
// GoToSocial
// Copyright (C) GoToSocial Authors admin@gotosocial.org
// SPDX-License-Identifier: AGPL-3.0-or-later
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package gtscontext
import (
"context"
"time"
)
// WithValues wraps 'ctx' to use its deadline, done channel and error, but use value store of 'values'.
func WithValues(ctx context.Context, values context.Context) context.Context {
if ctx == nil {
panic("nil base context")
}
return &wrapContext{
base: ctx,
vals: values,
}
}
type wrapContext struct {
base context.Context
vals context.Context
}
func (ctx *wrapContext) Deadline() (deadline time.Time, ok bool) {
return ctx.base.Deadline()
}
func (ctx *wrapContext) Done() <-chan struct{} {
return ctx.base.Done()
}
func (ctx *wrapContext) Err() error {
return ctx.base.Err()
}
func (ctx *wrapContext) Value(key any) any {
return ctx.vals.Value(key)
}

14
internal/middleware/requestid.go
View file

@ -39,8 +39,8 @@
base32enc = base32.NewEncoding("0123456789abcdefghjkmnpqrstvwxyz").WithPadding(-1)
)
// generateID generates a new ID string.
func generateID() string {
// NewRequestID generates a new request ID string.
func NewRequestID() string {
// 0:8 = timestamp
// 8:12 = entropy
//
@ -69,12 +69,10 @@ func AddRequestID(header string) gin.HandlerFunc {
// Have we found anything?
if id == "" {
// Generate new ID.
//
// 0:8 = timestamp
// 8:12 = entropy
id = generateID()
// Set the request ID in the req header in case we pass the request along
// to another service
id = NewRequestID()
// Set the request ID in the req header in case
// we pass the request along to another service.
c.Request.Header.Set(header, id)
}

15
internal/processing/workers/fromclientapi.go
View file

@ -25,6 +25,7 @@
"codeberg.org/gruf/go-logger/v2/level"
"github.com/superseriousbusiness/gotosocial/internal/ap"
"github.com/superseriousbusiness/gotosocial/internal/db"
"github.com/superseriousbusiness/gotosocial/internal/gtscontext"
"github.com/superseriousbusiness/gotosocial/internal/gtserror"
"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
"github.com/superseriousbusiness/gotosocial/internal/log"
@ -46,13 +47,15 @@ type clientAPI struct {
account *account.Processor
}
func (p *Processor) EnqueueClientAPI(ctx context.Context, msgs ...messages.FromClientAPI) {
log.Trace(ctx, "enqueuing")
_ = p.workers.ClientAPI.MustEnqueueCtx(ctx, func(ctx context.Context) {
func (p *Processor) EnqueueClientAPI(cctx context.Context, msgs ...messages.FromClientAPI) {
_ = p.workers.ClientAPI.MustEnqueueCtx(cctx, func(wctx context.Context) {
// Copy caller ctx values to worker's.
wctx = gtscontext.WithValues(wctx, cctx)
// Process worker messages.
for _, msg := range msgs {
log.Trace(ctx, "processing: %+v", msg)
if err := p.ProcessFromClientAPI(ctx, msg); err != nil {
log.Errorf(ctx, "error processing client API message: %v", err)
if err := p.ProcessFromClientAPI(wctx, msg); err != nil {
log.Errorf(wctx, "error processing client API message: %v", err)
}
}
})

15
internal/processing/workers/fromfediapi.go
View file

@ -24,6 +24,7 @@
"codeberg.org/gruf/go-kv"
"codeberg.org/gruf/go-logger/v2/level"
"github.com/superseriousbusiness/gotosocial/internal/ap"
"github.com/superseriousbusiness/gotosocial/internal/gtscontext"
"github.com/superseriousbusiness/gotosocial/internal/gtserror"
"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
"github.com/superseriousbusiness/gotosocial/internal/id"
@ -44,13 +45,15 @@ type fediAPI struct {
account *account.Processor
}
func (p *Processor) EnqueueFediAPI(ctx context.Context, msgs ...messages.FromFediAPI) {
log.Trace(ctx, "enqueuing")
_ = p.workers.Federator.MustEnqueueCtx(ctx, func(ctx context.Context) {
func (p *Processor) EnqueueFediAPI(cctx context.Context, msgs ...messages.FromFediAPI) {
_ = p.workers.Federator.MustEnqueueCtx(cctx, func(wctx context.Context) {
// Copy caller ctx values to worker's.
wctx = gtscontext.WithValues(wctx, cctx)
// Process worker messages.
for _, msg := range msgs {
log.Trace(ctx, "processing: %+v", msg)
if err := p.ProcessFromFediAPI(ctx, msg); err != nil {
log.Errorf(ctx, "error processing fedi API message: %v", err)
if err := p.ProcessFromFediAPI(wctx, msg); err != nil {
log.Errorf(wctx, "error processing fedi API message: %v", err)
}
}
})