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use stream-pair, which actually does what we want

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AJ ONeal 2017-04-28 03:03:07 +00:00
parent 04f10090ea
commit 4f9ea342f5
1 changed files with 4 additions and 21 deletions
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README.md
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@ -145,17 +145,6 @@ local handler and the tunnel handler.
You could do a little magic like this: You could do a little magic like this:
```js ```js
var StreamImpl = {
write: function (chunk, encoding, cb) {
this.__my_socket.write(chunk, encoding);
cb();
}
, read: function (size) {
var x = this.__my_socket.read(size);
if (x) { this.push(x); }
}
};
stunnel.connect({ stunnel.connect({
// ... // ...
, net: { , net: {
@ -163,20 +152,14 @@ stunnel.connect({
// data is the hello packet / first chunk // data is the hello packet / first chunk
// info = { data, servername, port, host, remoteAddress: { family, address, port } } // info = { data, servername, port, host, remoteAddress: { family, address, port } }
var streamPair = require('stream-pair');
// here "reader" means the socket that looks like the connection being accepted // here "reader" means the socket that looks like the connection being accepted
var reader = new (require('stream').Duplex)(); var writer = streamPair.create();
// here "writer" means the remote-looking part of the socket that driving the connection // here "writer" means the remote-looking part of the socket that driving the connection
var writer = new (require('stream').Duplex)(); var reader = writer.other;
// duplex = { write, push, end, events: [ 'readable', 'data', 'error', 'end' ] }; // duplex = { write, push, end, events: [ 'readable', 'data', 'error', 'end' ] };
reader.__my_socket = writer;
reader._write = StreamImpl.write;
reader._read = StreamImpl.read;
writer.__my_socket = reader;
writer._write = StreamImpl.write;
writer._read = StreamImpl.read;
reader.remoteFamily = info.remoteFamily; reader.remoteFamily = info.remoteFamily;
reader.remoteAddress = info.remoteAddress; reader.remoteAddress = info.remoteAddress;
reader.remotePort = info.remotePort; reader.remotePort = info.remotePort;