connected false exitCode 0
send returned without throwing
process exit code 1
node:events:505
    throw er; // Unhandled 'error' event
    ^

Error [ERR_IPC_CHANNEL_CLOSED]: Channel closed
    at target.send (node:internal/child_process:778:16)
    at file:///home/jwoltje/filbert-scratch/r39b/probe/sendclosed.mjs:10:9
    at process.processTicksAndRejections (node:internal/process/task_queues:104:5)
Emitted 'error' event on ChildProcess instance at:
    at node:internal/child_process:782:35
    at process.processTicksAndRejections (node:internal/process/task_queues:85:11) {
  code: 'ERR_IPC_CHANNEL_CLOSED'
}

Node.js v26.8.1
shell exit 1
