27 lines
707 B
JavaScript
27 lines
707 B
JavaScript
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var split = require('split');
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var through = require('through');
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var Readable = require('stream').Readable;
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var PassThrough = require('stream').PassThrough;
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var logfmt = require('../logfmt');
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exports = module.exports = function(options){
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if(options == null) options = {};
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var mime = options.contentType || "application/logplex-1";
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return function(req, res, next) {
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//honor already parsed bodies
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if (req._body) return next();
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//mime-type check
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var is_mime = req.header('content-type') === mime;
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if (!is_mime) return next();
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req._body = true;
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req.body = new PassThrough({objectMode: true});
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req.pipe(logfmt.streamParser()).pipe(req.body);
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return next();
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}
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}
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