Playground endpoints settings doesn't work as expected

[aoudiamoncef]

Describe the bug
Playground endpoints settings doesn't work as expected, can't override default values.
To Reproduce
Steps to reproduce the behavior:

  playground:
    mapping: /test/playground

    endpoint:
      graphql:  /custom/test/graphql
      subscriptions: /custom/test/subscriptions
    static:
      basePath: /static
    cdn:
      enabled: false/true 
      version: latest

Expected behavior
endpoints settings works as expected.
Screenshots

Desktop (please complete the following information):

• OS: Windows 10
• Browser : Chrome(Version 83.0.4103.106 (Official Build) (64-bit))
• Spring Boot: 2.3.1
• Starter: 7.0.1

Additional context
Add any other context about the problem here.

[BlasiusSecundus]

The actual properties are:

graphql.playground.endpoint=/test/custom/graphql
graphql.playground.subscriptionEndpoint=/test/custom/subscriptions

[BlasiusSecundus]

Also, for custom static base path, this should be the correct property:

graphql.playground.staticPath.base=/custom-static-path

[BlasiusSecundus]

Nevertheless, I found a typo in the documentation :)

[aoudiamoncef]

Hi @BlasiusSecundus,

I have the parent yml block graphql in my configuration.

I looked at the documentation and the source code oh this starter. I worked on Altair starter and I haven't any issue like this.

[BlasiusSecundus]

Note that the Playground starter uses slightly different properties than Altair / GraphiQL.

[BlasiusSecundus]

E. g. for GraphiQL / Altair, the property for custom GraphQL endpoint is indeed endpoint.graphql, but Playground uses simply endpoint.

[aoudiamoncef]

I used the right properties as it was expected in the documentation. If you have a small projet, let's add playground starter and you'll see if it's a bug or not. May be I missed something.

[BlasiusSecundus]

This should work:

graphql:
  playground:
    endpoint: /custom/test/graphql
    subscriptionEndpoint: /custom/test/subscriptions

[ghost]

Hi,

I've been facing issues getting subscriptions to work in my GraphQL Playground as well. I have tried the latest yml settings above ^, but I still get the same error of

{
  "error": "Could not connect to websocket endpoint ws://localhost:8080/graphql. Please check if the endpoint url is correct."
}

May I know if there is some way to override the settings in Playground?

Additionally, when I try the websocket url (ws://.....) I'm getting a Server cannot be reached error. This is true even if I get the endpoint to the default /graphql or the a/m /subscriptions.

Been wondering for quite a while if websockets need to be manually implemented in Springboot, but if I understand correctly they do not.

Thank you!

P.S. I'm referencing the example-graphql-subscriptions example.

[BlasiusSecundus]

As for example-graphql-subscriptions, the following config should work:

graphql:
  servlet:
    mapping: /custom-graphql-endpoint
    subscriptions:
      websocket:
        path: /custom-subscriptions-endpoint
  playground:
    endpoint: /custom-graphql-endpoint
    subscriptionEndpoint: /custom-subscriptions-endpoint

[dusan-eremic]

@BlasiusSecundus I have

graphql:
    playground:
        endpoint: /v1/test

/v1/test seems to be picked up from the config and loaded into the Playground address bar, however, the query still runs against the default /graphql end-point and results in 404. If I type and delete any character in the Playground address bar, queries will start running against /v1/test endpoint.

Version 11.1.0

[BlasiusSecundus]

@dusan-eremic I will check. This could be a Playground issue.

[dusan-eremic]

@dusan-eremic I will check. This could be a Playground issue.

@BlasiusSecundus Thanks!

[skesani]

I also see the similar issue with #919 wich dosent allow me to override the default values in the PlaygroundController