ReceiveAllData Method
Reads data from the connection.
Syntax
dtlsclient.receiveAllData(size, [callback])
Callback
The 'callback' parameter specifies a function which will be called when the operation completes (or an error is encountered). If the 'callback' parameter is not specified, then the method will block and will not return until the operation completes (or an error is encountered).
The callback for this method is defined as:
function(err){ }
'err' is the error that occurred. If there was no error, then 'err' is 'null'.
'err' has 2 properties which hold detailed information:
err.code err.message
Remarks
Use this method to read Size bytes from the connection. The method will block until the requested number of bytes is received.
Use OutputBytes (or OutputString) to access the received data.
Use ReceiveData method to read all the data there is and return without waiting for the whole piece.