description

# readSync method Null safety

List<int>? readSync (

1. int bytes

)

Reads up to `bytes` bytes from the socket.

Blocks and waits for a response of up to a specified number of bytes sent by the socket. `bytes` specifies the maximum number of bytes to be read. Returns the list of bytes read, which could be less than the value specified by `bytes`.

## Implementation

    List<int>? readSync(int bytes);