# API Reference


## Functions


Public functions


[connect()](connect.md#gdtest_numpy_seealso_desc.connect)  
Open a connection to a remote host.

[disconnect()](disconnect.md#gdtest_numpy_seealso_desc.disconnect)  
Close an open connection.

[send()](send.md#gdtest_numpy_seealso_desc.send)  
Send data over a connection.

[receive()](receive.md#gdtest_numpy_seealso_desc.receive)  
Receive data from a connection.