pyserial to ajax php jquery javascript -


this high level question. have hardware generating serial data every 3 seconds. use pyserial script read port , write data text file. 

    ser = serial.serial(     port='com3',     baudrate=2400,     parity=serial.parity_none,     stopbits=serial.stopbits_one,     bytesize=serial.sevenbits )  array = []; while true:     message = ser.read();         fo = open("../wamp/www/amt/test5.txt", "w")         fo.write(message);         array = [];         fo.close()

this isn't whole script, represents i'm doing. web application uses ajax $.get call retrieve data text file. can make data dance me. (data likes dance)

$.get('test5.txt', function (data) {  var = data.substring(data.indexof('a')+1,data.indexof('a')+4); var v = data.substring(data.indexof('v')+1,data.indexof('v')+4);  }

the problem anywhere between 5 hours , 2 days systems stops working. no feedback. things fixes changing name of text file.

i assume hitting limit on read , write of text file. theory hitting max on memory usage , software fails. think? how fix more permanently?


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