# One-connection pool

An application snippet that caps a connection pool at one.

Area: Reliability

## What you need to supply

Source text you paste or send from your editor. This is a text pattern, not a live pool measurement.

## If it reports a finding

High severity. The suggested next step is to allow more than one connection so requests do not queue behind a single connection.

## What this does not prove

A pool size chosen by a library default, and not written in the submitted text, is outside this check.

## Assignment that this check is written to notice

```
pool_size = 1
```

Reading this page does not submit infrastructure. The HTML page is https://skaleagents.com/checks/one-connection-pool.