int accepting :1; /* true if master incoming sock in tcp */
int meas :1; /* true if this is an experiment socket instead of messaging */
int recv_ok :1; /* true if it is valid to recv() on the socket (false if it is a file) */
int accepting :1; /* true if master incoming sock in tcp */
int meas :1; /* true if this is an experiment socket instead of messaging */
int recv_ok :1; /* true if it is valid to recv() on the socket (false if it is a file) */