Method read_more

libhsclient/hstcpcli.cpp:123–139

}

int
hstcpcli::read_more()
{
  const size_t block_size = 4096; // FIXME
  char *const wp = readbuf.make_space(block_size);
  const ssize_t rlen = read(fd.get(), wp, block_size);
  if (rlen <= 0) {
    if (rlen < 0) {
      error_str = "read: failed";
    } else {
      error_str = "read: eof";
    }
    return rlen;
  }
  readbuf.space_wrote(rlen);
  return rlen;
}

void
hstcpcli::clear_error()