Add support for JSON Streaming [SPR-15104]

[spring-projects-issues]

Sébastien Deleuze opened SPR-15104 and commented

Currently Jackson2JsonEncoder supports only encoding Flux as JSON array. This could stay the default, but we also need to support encoding as JSON stream with specified String separator.

Implementing that as a hint would be flexible and make sense IMO.

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Issue Links:

• Provide a way to enable streaming mode via annotations (and eventually app config) [SPR-15103] #19670 Provide a way to enable streaming mode via annotations (and eventually app config)
• Add support for JSON streaming with specified separator in JSON decoder [SPR-15105] #19672 Add support for JSON streaming with specified separator in JSON decoder
• Possible performance issue in the generation of JSON in Spring Web Reactive [SPR-15095] #19662 Possible performance issue in the generation of JSON in Spring Web Reactive

Referenced from: commits 6b9b023, ef550c4

1 votes, 2 watchers

[spring-projects-issues]

Sébastien Deleuze commented

I have created a pull request to be reviewed.

[spring-projects-issues]

Sébastien Deleuze commented

Fixed with this commit.

[spring-projects-issues]

Sébastien Deleuze commented

I reopen this issue since JsonStreamingIntegrationTests are disabled because this test seems fragile.

[spring-projects-issues]

Sébastien Deleuze commented

Fixed by this commit that flushes after each element when JSON streaming is used.