Catch JSON stringily errors.#195
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thebigredgeek merged 1 commit intodebug-js:masterfrom Nov 14, 2016
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There is a chance that there may be circular references in the Object which will cause the debug message to throw an exception. If the exception is not handled on the application level this will cause node to crash. As a debug library, errors in here should not have such a serious impact on the application.
Contributor
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imo, this falls out of scope for this module.. see what nate says though |
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Completely agree that argument validation is out of scope, but dont think its a good idea that debug code can throw unexpected errors. This is sort of an odd case. |
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Since it's debug doing the stringify operation, it's its responsibility not to throw. Node.js's own console.log deals with this gracefully by mentioning circular references explicitly. I think that's the only correct way to deal with this. |
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Any updates/ further thoughts on this? |
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I haven't had this happen yet but would be worried if node crashed from debug. |
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👍 |
Contributor
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Looks good to me! Merging |
thebigredgeek
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There is a chance that there may be circular references in the Object which will cause the debug message to throw an exception. If the exception is not handled on the application level this will cause node to crash. As a debug library, errors in here should not have such a serious impact on the application.