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Add resetRetrieveHandlers to avoid memory leak #215

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Merged
LinusU merged 1 commit into from
May 13, 2018
Merged

Add resetRetrieveHandlers to avoid memory leak #215

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Add resetRetrieveHandlers to avoid memory leak
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@SimenB
SimenB authored Apr 30, 2018
commit d8da098b1a1bc2685212b65bcc1d28e0ea35c0b0
11 changes: 11 additions & 0 deletions source-map-support.js
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Original file line number Diff line number Diff line change
Expand Up @@ -455,6 +455,9 @@ function shimEmitUncaughtException () {
};
}

var originalRetrieveFileHandlers = retrieveFileHandlers.slice(0);
var originalRetrieveMapHandlers = retrieveMapHandlers.slice(0);

exports.wrapCallSite = wrapCallSite;
exports.getErrorSource = getErrorSource;
exports.mapSourcePosition = mapSourcePosition;
Expand Down Expand Up @@ -540,3 +543,11 @@ exports.install = function(options) {
}
}
};

exports.resetRetrieveHandlers = function() {
retrieveFileHandlers.length = 0;
retrieveMapHandlers.length = 0;

retrieveFileHandlers = originalRetrieveFileHandlers.slice(0);
retrieveMapHandlers = originalRetrieveMapHandlers.slice(0);
}