Merge pull request #5142 from ethereum-optimism/jg/txgmr_timeout

op-batcher/proposer: Increase sendTx timeout

op-batcher/batcher/txmgr.go

@@ -55,7 +55,7 @@ func (t *TransactionManager) SendTransaction(ctx context.Context, data []byte) (
 		return nil, fmt.Errorf("failed to create tx: %w", err)
 	}
 
-	ctx, cancel := context.WithTimeout(ctx, 100*time.Second) // TODO: Select a timeout that makes sense here.
+	ctx, cancel := context.WithTimeout(ctx, 10*time.Minute) // TODO: Select a timeout that makes sense here.
 	defer cancel()
 	if receipt, err := t.txMgr.Send(ctx, tx); err != nil {
 		t.log.Warn("unable to publish tx", "err", err, "data_size", len(data))

op-proposer/proposer/l2_output_submitter.go

@@ -384,30 +384,31 @@ func (l *L2OutputSubmitter) loop() {
 	for {
 		select {
 		case <-ticker.C:
-			cCtx, cancel := context.WithTimeout(ctx, 3*time.Minute)
+			cCtx, cancel := context.WithTimeout(ctx, 30*time.Second)
 			output, shouldPropose, err := l.FetchNextOutputInfo(cCtx)
-			if err != nil {
-				l.log.Error("Failed to fetch next output", "err", err)
 			cancel()
+			if err != nil {
 				break
 			}
 			if !shouldPropose {
-				cancel()
 				break
 			}
 
+			cCtx, cancel = context.WithTimeout(ctx, 30*time.Second)
 			tx, err := l.CreateProposalTx(cCtx, output)
+			cancel()
 			if err != nil {
 				l.log.Error("Failed to create proposal transaction", "err", err)
-				cancel()
 				break
 			}
+			cCtx, cancel = context.WithTimeout(ctx, 10*time.Minute)
 			if err := l.SendTransaction(cCtx, tx); err != nil {
 				l.log.Error("Failed to send proposal transaction", "err", err)
 				cancel()
 				break
-			}
+			} else {
 				cancel()
+			}
 
 		case <-l.done:
 			return