conn = fifo.connect(arg:table)connect to fifo file, create a new one if not exist, Samples
keys in the arg:
name: string
fifo file name/path.
mode: integer
fifo file permission, default 0600.
rwmode: string
fifo read/write mode, can be “r” “w” “rw”, default “r”
onread: function
stream input callback, available if rwmode is “r”, arg1 => buffer_in:string
onsendready: function
stream output complete callback, available if rwmode is “w”, no arg
ondisconnected: function
reader disconnected callback, available if rwmode is “w”, arg1 => reason:string
conn apis:
send_req()request to send data, if possiable, onsendready will callback.
send(data:string)do send data inside onsendready