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8691151dbd
When there is a continuos stream of CLI commands, cli_get_command() always returns 1 (there is a new command). Anyway, the socket receive buffer was reset only when there was no command at all, leading to a strange behavior: after a while, the CLI receive buffer came to its end, then read() was called with zero size buffer, it returned 0 which was interpreted as EOF. Fixing this by: * resetting the buffer any time CLI RX gets to EOL * explicitly refusing to pipeline In future, we may implement CLI pipelining, yet to make it conveniently, a push-parser may come handy instead of the current implementation.