Current File : //proc/2/cwd/usr/lib/node_modules/pm2/node_modules/amp/lib/encode.js
/**
* Protocol version.
*/
var version = 1;
/**
* Encode `msg` and `args`.
*
* @param {Array} args
* @return {Buffer}
* @api public
*/
module.exports = function(args){
var argc = args.length;
var len = 1;
var off = 0;
// data length
for (var i = 0; i < argc; i++) {
len += 4 + args[i].length;
}
// buffer
var buf = new Buffer(len);
// pack meta
buf[off++] = version << 4 | argc;
// pack args
for (var i = 0; i < argc; i++) {
var arg = args[i];
buf.writeUInt32BE(arg.length, off);
off += 4;
arg.copy(buf, off);
off += arg.length;
}
return buf;
};
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