put socket (read side of the pipe) to the blocking mode just after accept
put socket (read side of the pipe) to the blocking mode just after accept

AaronZhangL/unimrcp-1,AaronZhangL/unimrcp-1,AaronZhangL/unimrcp-1,unispeech/unimrcp,unispeech/unimrcp,unispeech/unimrcp