Can't connect from Worker to Hyperdrive -

Developers Workers
1

For Workes & Pages, what is the name of the domain?

telemetry-workers.[company].workers.dev

What is the error message?

Failed to acquire a connection from the pool.

What is the issue or error you’re encountering

Can’t query database via Hyperdrive

What are the steps to reproduce the issue?

  1. Deploy PostgreSQL to the railway.app (Package postgres-mysql-fdw · GitHub)
  2. Create a Hyperdrive connection
  3. Connect from Worker to Hyperdrive, and you will get an error “Failed to acquire a connection from the pool.”
  4. From database side, there will be error “LOG: could not accept SSL connection: sslv3 alert certificate unknown”

“exceptions”: [
{
“stack”: “error: Failed to acquire a connection from the pool.\n at index.js:16306:21\n at async Object.fetch (index.js:24487:38)”,
“name”: “Error”,
“message”: “Failed to acquire a connection from the pool.”,
“timestamp”: 1721656267772
}
]