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## Configuring the Connection Pool using the URL:
You can add custom parameters to the URL to configure various aspects of the
pool. For example, you might have:
```c
const char *db_url = getConfigValue("DATABASE_URL"); // Your config reading function
URL_T url = URL_new(db_url);
```
This URL might have custom parameters for configuring the pool, for instance,
initial and max connections and look like this:
`mysql://root:swordfish@localhost/test?initialConnections=10&maxConnections=50`
Here's an example of how you would use these URL parameters to configure your
pool:
```c
ConnectionPool_T pool = ConnectionPool_new(url);
// Read custom parameters of the URL and use them to configure the pool before
// starting:
if (URL_getParameter(url, "initialConnections")) {
ConnectionPool_setInitialConnections(pool,
Str_parseInt(URL_getParameter(url, "initialConnections")));
}
if (URL_getParameter(url, "maxConnections")) {
ConnectionPool_setMaxConnections(pool,
Str_parseInt(URL_getParameter(url, "maxConnections")));
}
ConnectionPool_start(pool);
```
Note: The parameter names used here (like "initialConnections" and
"maxConnections") are just examples. You can choose your own parameter names to
match your application's conventions. Additionally, you can add other
parameters as needed for your specific use case, following the same pattern
shown above.
This configuration method provides a flexible and centralized way to set up
your connection pool, making it easier to manage different configurations for
various environments or use cases, and adapt to your specific application needs.
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