readIntoSync method Null safety

int readIntoSync (
  1. List<int> buffer,
  2. [int start = 0,
  3. int? end]
)

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

  1. If end is present, end - start bytes will be read into buffer, otherwise up to buffer.length. If end == start, no bytes are read. Returns the number of bytes read.

Implementation

int readIntoSync(List<int> buffer, [int start = 0, int? end]);