PutFile Method
Sends a file to the server using a PUT request.
Syntax
httpclient.putFile(url, filename, [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
PUT is an alternative to POST and is used to send data to the remote HTTP endpoint/script. Many servers have this method switched off. The content to send will be taken from Filename.
Note that any parameters you intend to pass to this method should be properly encoded before this method is called.