swagger UI hanging

[Craig Foote]

Hi people, I've just found that some of my calls through the swagger UI now hang the web page. I get a "Warning: Unresponsive script" dialog specifying highlight.7.3.pack.js:1 as the problem. Unfortunately that lib is obfuscated to have only one line :( The dialog allows me to stop script and when I do the display seems to clean itself up ok. The only thing I can think of that changed was some refactoring I did to make more verbose, more lengthy JSON responses. I wonder if there's a limit I hit. Any ideas?

Craig

[Ron]

Can you share the swagger specification you use so that we can test it ourselves?

On 8 October 2014 22:39, Craig Foote <craig...@gmail.com> wrote:

Hi people, I've just found that some of my calls through the swagger UI now hang the web page. I get a "Warning: Unresponsive script" dialog specifying highlight.7.3.pack.js:1 as the problem. Unfortunately that lib is obfuscated to have only one line :( The dialog allows me to stop script and when I do the display seems to clean itself up ok. The only thing I can think of that changed was some refactoring I did to make more verbose, more lengthy JSON responses. I wonder if there's a limit I hit. Any ideas?

Craig

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[Craig Foote]

Hi Ron, my setup is:

swagger-springmvc-0.8.4

swagger-core_2.10-1.3.5

swagger-annotations-1.3.5

swagger-ui.js-2.0.18

I should mention that I can take the same url and put it into a web browser address bar and I get immediate rendering.

Any help appreciated.

Craig

[Ron]

That's what I actually asked to see, the json that url gives you.

[Craig Foote]

I'm on an internal network and can't provide that. Anything I should look for?

Craig

[Ron]

Then you would have to debug the ui, try and find out yourself where it hangs and give us that information (with possibly just that relevant json snippet).

[Craig Foote]

Hi Ron, do you think a content length of 36727 could be a problem? The json response is pretty simple, Just an array of Group objects with half a dozen primitive attributes and a "members" array attribute containing a few Person objects, each with half a dozen primitive attributes. I tried using highlight.8.3 but got the same result. Too bad there's no non-minimized version that would help me narrow down the problem :(

[Ron]

Craig, I fear I've missed the part in the original message referring to highlight.js. I believe you encounter this issue - https://github.com/wordnik/swagger-ui/issues/449.

[Craig Foote]

Thanks Ron, that seems to have been the problem.

[Ron]

Notice that some solution was introduced - https://github.com/wordnik/swagger-ui#swaggerui

Check the highlightSizeThreshold bullet.