20 lines
419 B
JavaScript
20 lines
419 B
JavaScript
var Transform = require('stream').Transform;
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class SSE extends Transform{
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constructor(options) {
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super();
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if (!(this instanceof SSE))
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return new SSE(options);
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options = options || {};
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Transform.call(this, options);
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}
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_transform(data, enc, cb) {
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this.push('data: ' + data.toString('utf8') + '\n\n');
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cb();
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}
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}
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module.exports = SSE;
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