readIntoSync method Null safety
Reads into an existing List<int> from the socket into the range:
[start,end).
Reads into an existing List<int> from the socket. If start is present,
the bytes will be filled into buffer from index start, otherwise index
- If
endis present,end-startbytes will be read intobuffer, otherwise up tobuffer.length. Ifend==start, no bytes are read. Returns the number of bytes read.
Implementation
int readIntoSync(List<int> buffer, [int start = 0, int? end]);