some of the jobs missing schedules

[ptuli-rex]

i am using pgboss 8.3.1. Using a code similar to this to schedule the jobs -
const scheduleJob = async ( jobName: string, schedule: string, handler: any, expireInMinutes = 15 ) => { logger.info(scheduling job ${jobName} ${schedule} ${handler.name}); await boss.schedule(jobName, schedule, null, { expireInMinutes: expireInMinutes, singletonKey: jobName, useSingletonQueue: true, }); await boss.work(jobName, handler); };

I cannot reproduce exactly when but after a few days of restart of the nodejs instance(i have two pods in kubernetes), the same jobs will stop being scheduled and processed by worker. I am not sure its related but an error like this appears in the logs at the same time in the pgboss error handler-

pgboss error { code: 'ETIMEDOUT', message: ' (Queue: remind-xxxx, Worker: 5e26d17f-7356-48ec-b607-695450c95eca)', stack: 'AggregateError: (Queue:remind-xxxx, Worker: 5e26d17f-7356-48ec-b607-695450c95eca)\n' + ' at /app/node_modules/pg-pool/index.js:45:11\n' + ' at processTicksAndRejections (node:internal/process/task_queues:95:5)\n' + ' at runNextTicks (node:internal/process/task_queues:64:3)\n' + ' at processTimers (node:internal/timers:516:9)\n' + ' at Db.executeSql (/app/node_modules/pg-boss/src/db.js:28:14)\n' + ' at Manager.fetch (/app/node_modules/pg-boss/src/manager.js:477:20)\n' + ' at Worker.start (/app/node_modules/pg-boss/src/worker.js:49:22)', queue: 'remind-xxxx', worker: '5e26d17f-7356-48ec-b607-695450c95eca' }

the ETIMEDOUT error earlier used to appear rarely on starting the node instance as well, but i handled it using retries on the boss start. There are no issues of database connectivity within the rest of the application at the same time. Any related pointers are welcome.