Because your computer is faster than the network connection, and so those samples need to be buffered. If the buffers overflow, when the network can't keep up, samples get dumped in favor of later samples. sleep() mitigates this fact of life.
Because your computer is faster than the network connection, and so those samples need to be buffered. If the buffers overflow, when the network can't keep up, samples get dumped in favor of later samples. sleep() mitigates this fact of life.