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compClient.py
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compClient.py
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from audio import Audio
import socket
END_SIGN = "END"
EQUAL = "="
SEP = ","
class compClient():
def __init__(self):
self.PORT_NUMBER = 5555
self.au = Audio()
self.conn = None
def connect(self):
self.comp_conn = socket.create_connection(('localhost', self.PORT_NUMBER))
self.conf_conn = socket.create_connection(('localhost', self.PORT_NUMBER))
def send_comp_data(self):
Y_abs = self.au.recordHz()
send_data = Y_abs.tostring()
self.comp_conn.send(send_data + END_SIGN)
def recv_config(self):
# TODO: make it nonblocking
# TODO: better mapping of the settings -> this and apply_config
recv_data = self.conf_conn.recv(100)
recv_data = recv_data.split(END_SIGN)[0]
recv_data = recv_data.split(SEP)
new_conf = {}
for conf in recv_data:
conf = conf.split(EQUAL)
setting = conf[0]
value = conf[1]
new_conf[setting] = value
return new_conf
def apply_recv_config(self):
config_dict = self.recv_config()
self.au.set_threshold(config_dict['TH'])
def run(self):
recv_data = ""
# auth compnode
self.comp_conn.send("compnode" + END_SIGN)
while recv_data != "ready":
recv_data = self.comp_conn.recv(50)
recv_data = recv_data.split(END_SIGN)[0]
recv_data = ""
# auth settingconn
self.conf_conn.send("settnode" + END_SIGN)
while recv_data != "ready":
recv_data = self.comp_conn.recv(50)
recv_data = recv_data.split(END_SIGN)[0]
# computational loop
while True:
self.send_comp_data()
self.