28 lines
921 B
JavaScript
28 lines
921 B
JavaScript
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'use strict';
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module.exports = function logger () {
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if (!global.log4js) {
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return function dummyLoggerMiddleware (req, res, next) {
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next();
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};
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}
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const options = {
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level: 'info',
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buffer: true,
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// log4js provides a tokens solution as expess but in does not provide the request/response in the callback.
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// Thus it is not possible to extract relevant information from them.
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// This is a workaround to be able to access request/response.
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format: function (req, res, format) {
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const defaultFormat = ':remote-addr :method :req[Host]:url :status :response-time ms -> :res[Content-Type]';
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const logFormat = global.settings.log_format || defaultFormat;
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return format(logFormat);
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}
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};
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const logger = global.log4js.getLogger();
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return global.log4js.connectLogger(logger, options);
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};
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