The documentation states available() returns the number of bytes that may be read without blocking. Does this refer to all bytes that are currently unread/unprocessed? Or does deal with the SYN Queue and Accept Queue, and if so, does .available() get the number of bytes readable from the SYN queue or the Accept queue?
I noticed from the basic_stream_socket that there is types of bytes_readable and the function available.
The documentation states
available()returns the number of bytes that may be read without blocking. Does this refer to all bytes that are currently unread/unprocessed? Or does deal with the SYN Queue and Accept Queue, and if so, does.available()get the number of bytes readable from the SYN queue or the Accept queue?