Method shift

be/src/transport/THttpTransport.cpp:198–209

}

void THttpTransport::shift() {
  if (httpBufLen_ > httpPos_) {
    // Shift down remaining data and read more
    uint32_t length = httpBufLen_ - httpPos_;
    memmove(httpBuf_, httpBuf_ + httpPos_, length);
    httpBufLen_ = length;
  } else {
    httpBufLen_ = 0;
  }
  httpPos_ = 0;
  httpBuf_[httpBufLen_] = '\0';
}

void THttpTransport::refill() {
  uint32_t avail = httpBufSize_ - httpBufLen_;