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proxy-packer.js
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add type info

This commit is contained in:
AJ ONeal 2016-09-29 23:41:42 -04:00
parent e8b1f11d01
commit 46f3b57751
1 changed files with 13 additions and 2 deletions
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15
index.js
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@ -157,11 +157,22 @@ module.exports.create = function (opts) {
};
module.exports.pack = function (address, data) {
module.exports.pack = function (address, data, type) {
if (type || (data.byteLength <= '|__ERROR__|'.length)) {
if ('error' === type || '|__ERROR__|' === data.toString()) {
address.type = 'error';
address.service = 'error';
}
else if ('end' === type || '|__END__|' === data.toString()) {
address.type = 'end';
address.service = 'end';
}
}
var version = 1;
var header = Buffer.from([
/*servername,*/ address.family, address.address, address.port, data.byteLength
, (address.service || '')
, (address.type || address.service || '')
].join(','));
var meta = Buffer.from([ 255 - version, header.length ]);
var buf = Buffer.alloc(meta.byteLength + header.byteLength + data.byteLength);