CompressionLevel Property
Compression level to apply (1-9).
Syntax
messagecompressor.getCompressionLevel([callback]) messagecompressor.setCompressionLevel( compressionLevel, [callback])
Default Value
6
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 the getCompressionLevel([callback]) method is defined as:
function(err, data){ }
'err' is the error that occurred. If there was no error, then 'err' is 'null'.
'data' is the value returned by the method.
The callback for the setCompressionLevel([callback]) 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 property to specify the compression level to use, from 1 (the lightest, but quickest) to 9 (the best, but the slowest).
Data Type
Integer