* Internal state setter. If the SocksClient is in an error state, it cannot be changed to a non error state.

* Closes and destroys the underlying Socket. Emits an error event. * @param err { String } An error string to include in error event.

* Removes internal event listeners on the underlying Socket.

* Validates the provided SocksClientOptions * @param options { SocksClientOptions } * @param acceptedCommands { string[] } A list of accepted SocksP

* Creates a new SOCKS connection. * * Note: Supports callbacks and promises. Only supports the connect command. * @param options { SocksClien

* Validates a SocksProxy * @param proxy { SocksProxy }

* Validates a SocksRemoteHost * @param remoteHost { SocksRemoteHost }

* Validates a timeout value. * @param value { Number }

* Sends Socks v5 final handshake request.

* Shuffles a given array. * @param array The array to shuffle.

* Validates the SocksClientChainOptions * @param options { SocksClientChainOptions }

* Starts the connection establishment to the proxy and destination. * @param existingSocket Connected socket to use instead of creating a new one (

* Creates a new SOCKS connection chain to a destination host through 2 or more SOCKS proxies. * * Note: Supports callbacks and promises. Only su

* Creates a SOCKS UDP Frame. * @param options

* Handles Socks v5 auth handshake response. * @param data

* Handles initial Socks v5 handshake response. * @param data

* Handles Socks v4 handshake response. * @param data

* Handles Socks v4 incoming connection request (BIND) * @param data

* Handles Socks v5 final handshake response. * @param data

* Handles Socks v5 incoming connection request (BIND).

* Handles Socket close event. * @param had_error

* Handles Socket connect event.

* Handles Socket data event. * @param data

* Handles Socket error event. * @param err

* Handles internal Socks timeout callback. * Note: If the Socks client is not BoundWaitingForConnection or Established, the connection will be clos

* Parses a SOCKS UDP frame. * @param data

* Handles processing of the data we have received.

* Sends initial Socks v4 handshake request.

* Sends initial Socks v5 handshake request.

* Sends Socks v5 user & password auth handshake. * * Note: No auth and user/pass are currently supported.