debug: Add logging before/after handling batch routing trip

Tentatively trying to investigate issue #1011 on instances. This will
allow to see if the checkpoint handling caused issues, as the problem
seems to come from "old" trip queries, ie that should have long been
handled.

This commit can be reverted once the issue is solved

packages/transition-backend/src/services/transitRouting/TrRoutingBatch.ts

@@ -162,20 +162,26 @@ class TrRoutingBatch {
  promiseQueue.clear();
  }
  try {
+ console.log('Start handling batch routing odTrip %d', odTripIndex);
  await this.odTripTask(odTripIndex, {
  trRoutingPort,
  logBefore: logOdTripBefore,
  logAfter: logOdTripAfter
  });
  } finally {
- completedRoutingsCount++;
- if (completedRoutingsCount % progressStep === 0) {
- this.options.progressEmitter.emit('progress', {
- name: 'BatchRouting',
- progress: completedRoutingsCount / odTripsCount
- });
+ try {
+ completedRoutingsCount++;
+ if (completedRoutingsCount % progressStep === 0) {
+ this.options.progressEmitter.emit('progress', {
+ name: 'BatchRouting',
+ progress: completedRoutingsCount / odTripsCount
+ });
+ }
+ console.log('Handled batch routing odTrip %d', odTripIndex);
+ checkpointTracker.handled(odTripIndex);
+ } catch(error) {
+ console.error(`Error completing od trip handling. The checkpoint will be missed: ${odTripIndex}: ${error}`);
  }
- checkpointTracker.handled(odTripIndex);
  }
  });
  }