client.py

# USAGE
# python client.py

# import the necessary packages
import sys
sys.path.insert(0, 'imagezmq/imagezmq')  # imagezmq.py is in ../imagezmq
from imutils.video import VideoStream
import imagezmq
import argparse
import socket
import time
import imutils

# construct the argument parser and parse the arguments
ap = argparse.ArgumentParser()
ap.add_argument("-s", "--server-ip", required=True,
	help="ip address of the server to which the client will connect")
args = vars(ap.parse_args())

# initialize the ImageSender object with the socket address of the
# server
sender = imagezmq.ImageSender(connect_to="tcp://{}:5555".format(
	args["server_ip"]))

# get the host name, initialize the video stream, and allow the
# camera sensor to warmup
rpiName = socket.gethostname()
vs = VideoStream(src=0).start()
time.sleep(2.0)
 
while True:
	# read the frame from the camera and send it to the server
	frame = vs.read()
	frame = imutils.resize(frame, width=400)
	sender.send_image(rpiName, frame)