Server url missing port

[BossHogg97]

Prerequisites

• I have written a descriptive issue title
• I have searched existing issues to ensure the bug has not already been reported

Fastify version

5.0.0

Plugin version

9.0.0

Node.js version

21.7.3

Operating system

Windows

Operating system version (i.e. 20.04, 11.3, 10)

Windows 11

Description

Hi, i update the Fastify version to the latest and also all related plugins.
When i define the server object inside swagger plugin the port is not shown on swagger-ui and also inside openApi definition.

 await fastify.register(
    fastifySwagger,
    withRefResolver({
      openapi: {
        info: {
          title: 'Test',
          description: 'Description test',
          version: `ver. ${process.env['npm_package_version']} | Build date: ${buildDate}`
        },
        servers: [
          {
            url: `${config.swaggerServerUrl}${config.proxyPath}`,
          }
        ],
.....

I logged the config.swaggerServerUrl and is correct.

How can i solve this? Thanks :)

Link to code that reproduces the bug

https://github.com/BossHogg97/fastify-ver-5

Expected Behavior

The server url has to be : http://localhost:5015

[mcollina]

Is this a problem in swagger-ui only?

[BossHogg97]

No, also in the definition of openApi file

[BossHogg97]

Any update? :)

[mcollina]

Would you like to send a Pull Request to address this issue? Remember to add unit tests.