[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

1 files changed, 4 insertions, 4 deletions

diff --git a/internal/federation/dereferencing/account.go b/internal/federation/dereferencing/account.go
index e8d32f58a..94df9538a 100644
--- a/internal/federation/dereferencing/account.go
+++ b/internal/federation/dereferencing/account.go
@@ -104,7 +104,7 @@ func (d *Dereferencer) GetAccountByURI(ctx context.Context, requestUser string,
 
 	if accountable != nil {
 		// This account was updated, enqueue re-dereference featured posts.
-		d.state.Workers.Federator.MustEnqueueCtx(ctx, func(ctx context.Context) {
+		d.state.Workers.Dereference.Queue.Push(func(ctx context.Context) {
 			if err := d.dereferenceAccountFeatured(ctx, requestUser, account); err != nil {
 				log.Errorf(ctx, "error fetching account featured collection: %v", err)
 			}
@@ -201,7 +201,7 @@ func (d *Dereferencer) GetAccountByUsernameDomain(ctx context.Context, requestUs
 
 	if accountable != nil {
 		// This account was updated, enqueue re-dereference featured posts.
-		d.state.Workers.Federator.MustEnqueueCtx(ctx, func(ctx context.Context) {
+		d.state.Workers.Dereference.Queue.Push(func(ctx context.Context) {
 			if err := d.dereferenceAccountFeatured(ctx, requestUser, account); err != nil {
 				log.Errorf(ctx, "error fetching account featured collection: %v", err)
 			}
@@ -322,7 +322,7 @@ func (d *Dereferencer) RefreshAccount(
 
 	if accountable != nil {
 		// This account was updated, enqueue re-dereference featured posts.
-		d.state.Workers.Federator.MustEnqueueCtx(ctx, func(ctx context.Context) {
+		d.state.Workers.Dereference.Queue.Push(func(ctx context.Context) {
 			if err := d.dereferenceAccountFeatured(ctx, requestUser, latest); err != nil {
 				log.Errorf(ctx, "error fetching account featured collection: %v", err)
 			}
@@ -362,7 +362,7 @@ func (d *Dereferencer) RefreshAccountAsync(
 	}
 
 	// Enqueue a worker function to enrich this account async.
-	d.state.Workers.Federator.MustEnqueueCtx(ctx, func(ctx context.Context) {
+	d.state.Workers.Dereference.Queue.Push(func(ctx context.Context) {
 		latest, accountable, err := d.enrichAccountSafely(ctx, requestUser, uri, account, accountable)
 		if err != nil {
 			log.Errorf(ctx, "error enriching remote account: %v", err)