Returns the number of bytes of data (UTF-8 text and binary data) that have been queued using send() but at this time, have not yet been transmitted to the network
This property is read-only.
lNumber = object.bufferedAmount
Type: unsigned long
Number of bytes in the data buffer.
This can be used to determine whether the network can handle the data rate you are sending.
Build date: 11/17/2013