chain works

vendor/github.com/armon/go-socks5/README.md

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+go-socks5 [![Build Status](https://travis-ci.org/armon/go-socks5.png)](https://travis-ci.org/armon/go-socks5)
+=========
+
+Provides the `socks5` package that implements a [SOCKS5 server](http://en.wikipedia.org/wiki/SOCKS).
+SOCKS (Secure Sockets) is used to route traffic between a client and server through
+an intermediate proxy layer. This can be used to bypass firewalls or NATs.
+
+Feature
+=======
+
+The package has the following features:
+* "No Auth" mode
+* User/Password authentication
+* Support for the CONNECT command
+* Rules to do granular filtering of commands
+* Custom DNS resolution
+* Unit tests
+
+TODO
+====
+
+The package still needs the following:
+* Support for the BIND command
+* Support for the ASSOCIATE command
+
+
+Example
+=======
+
+Below is a simple example of usage
+
+```go
+// Create a SOCKS5 server
+conf := &socks5.Config{}
+server, err := socks5.New(conf)
+if err != nil {
+  panic(err)
+}
+
+// Create SOCKS5 proxy on localhost port 8000
+if err := server.ListenAndServe("tcp", "127.0.0.1:8000"); err != nil {
+  panic(err)
+}
+```
+