[performance] update remaining worker pools to use queues (#2865)

* start replacing client + federator + media workers with new worker + queue types

* refactor federatingDB.Delete(), drop queued messages when deleting account / status

* move all queue purging to the processor workers

* undo toolchain updates

* code comments, ensure dereferencer worker pool gets started

* update gruf libraries in readme

* start the job scheduler separately to the worker pools

* reshuffle ordering or server.go + remove duplicate worker start / stop

* update go-list version

* fix vendoring

* move queue invalidation to before wipeing / deletion, to ensure queued work not dropped

* add logging to worker processing functions in testrig, don't start workers in unexpected places

* update go-structr to add (+then rely on) QueueCtx{} type

* ensure more worker pools get started properly in tests

* fix remaining broken tests relying on worker queue logic

* fix account test suite queue popping logic, ensure noop workers do not pull from queue

* move back accidentally shuffled account deletion order

* ensure error (non nil!!) gets passed in refactored federatingDB{}.Delete()

* silently drop deletes from accounts not permitted to

* don't warn log on forwarded deletes

* make if else clauses easier to parse

* use getFederatorMsg()

* improved code comment

* improved code comment re: requesting account delete checks

* remove boolean result from worker start / stop since false = already running or already stopped

* remove optional passed-in http.client

* remove worker starting from the admin CLI commands (we don't need to handle side-effects)

* update prune cli to start scheduler but not all of the workers

* fix rebase issues

* remove redundant return statements

* i'm sorry sir linter

internal/processing/status/boost.go

@@ -89,12 +89,12 @@ func (p *Processor) BoostCreate(
 	}
 
 	// Process side effects asynchronously.
-	p.state.Workers.EnqueueClientAPI(ctx, messages.FromClientAPI{
+	p.state.Workers.Client.Queue.Push(&messages.FromClientAPI{
 		APObjectType:   ap.ActivityAnnounce,
 		APActivityType: ap.ActivityCreate,
 		GTSModel:       boost,
-		OriginAccount:  requester,
-		TargetAccount:  target.Account,
+		Origin:         requester,
+		Target:         target.Account,
 	})
 
 	return p.c.GetAPIStatus(ctx, requester, boost)
@@ -141,12 +141,12 @@ func (p *Processor) BoostRemove(
 
 	if boost != nil {
 		// Status was boosted. Process unboost side effects asynchronously.
-		p.state.Workers.EnqueueClientAPI(ctx, messages.FromClientAPI{
+		p.state.Workers.Client.Queue.Push(&messages.FromClientAPI{
 			APObjectType:   ap.ActivityAnnounce,
 			APActivityType: ap.ActivityUndo,
 			GTSModel:       boost,
-			OriginAccount:  requester,
-			TargetAccount:  target.Account,
+			Origin:         requester,
+			Target:         target.Account,
 		})
 	}
 

internal/processing/status/create.go

@@ -143,11 +143,11 @@ func (p *Processor) Create(
 	}
 
 	// send it back to the client API worker for async side-effects.
-	p.state.Workers.EnqueueClientAPI(ctx, messages.FromClientAPI{
+	p.state.Workers.Client.Queue.Push(&messages.FromClientAPI{
 		APObjectType:   ap.ObjectNote,
 		APActivityType: ap.ActivityCreate,
 		GTSModel:       status,
-		OriginAccount:  requester,
+		Origin:         requester,
 	})
 
 	if status.Poll != nil {

internal/processing/status/delete.go

@@ -51,12 +51,12 @@ func (p *Processor) Delete(ctx context.Context, requestingAccount *gtsmodel.Acco
 	}
 
 	// Process delete side effects.
-	p.state.Workers.EnqueueClientAPI(ctx, messages.FromClientAPI{
+	p.state.Workers.Client.Queue.Push(&messages.FromClientAPI{
 		APObjectType:   ap.ObjectNote,
 		APActivityType: ap.ActivityDelete,
 		GTSModel:       targetStatus,
-		OriginAccount:  requestingAccount,
-		TargetAccount:  requestingAccount,
+		Origin:         requestingAccount,
+		Target:         requestingAccount,
 	})
 
 	return apiStatus, nil

internal/processing/status/fave.go

@@ -107,12 +107,12 @@ func (p *Processor) FaveCreate(ctx context.Context, requestingAccount *gtsmodel.
 	}
 
 	// Process new status fave side effects.
-	p.state.Workers.EnqueueClientAPI(ctx, messages.FromClientAPI{
+	p.state.Workers.Client.Queue.Push(&messages.FromClientAPI{
 		APObjectType:   ap.ActivityLike,
 		APActivityType: ap.ActivityCreate,
 		GTSModel:       gtsFave,
-		OriginAccount:  requestingAccount,
-		TargetAccount:  targetStatus.Account,
+		Origin:         requestingAccount,
+		Target:         targetStatus.Account,
 	})
 
 	return p.c.GetAPIStatus(ctx, requestingAccount, targetStatus)
@@ -137,12 +137,12 @@ func (p *Processor) FaveRemove(ctx context.Context, requestingAccount *gtsmodel.
 	}
 
 	// Process remove status fave side effects.
-	p.state.Workers.EnqueueClientAPI(ctx, messages.FromClientAPI{
+	p.state.Workers.Client.Queue.Push(&messages.FromClientAPI{
 		APObjectType:   ap.ActivityLike,
 		APActivityType: ap.ActivityUndo,
 		GTSModel:       existingFave,
-		OriginAccount:  requestingAccount,
-		TargetAccount:  targetStatus.Account,
+		Origin:         requestingAccount,
+		Target:         targetStatus.Account,
 	})
 
 	return p.c.GetAPIStatus(ctx, requestingAccount, targetStatus)