Client 3.ipynb

{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "import socket,cv2,struct,pickle"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "c=socket.socket()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "c.connect(('localhost',9999))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "data = b\"\"\n",
    "payload_size = struct.calcsize(\"Q\")\n",
    "while True:\n",
    "    while len(data) < payload_size:\n",
    "        packet = c.recv(4*1024) \n",
    "        if not packet: break\n",
    "        data+=packet\n",
    "    packed_msg_size = data[:payload_size]\n",
    "    data = data[payload_size:]\n",
    "    msg_size = struct.unpack(\"Q\",packed_msg_size)[0]\n",
    "\n",
    "    while len(data) < msg_size:\n",
    "        data += c.recv(4*1024)\n",
    "    frame_data = data[:msg_size]\n",
    "    data  = data[msg_size:]\n",
    "    frame = pickle.loads(frame_data)\n",
    "    cv2.imshow(\"RECEIVING VIDEO\",frame)\n",
    "    key = cv2.waitKey(1) & 0xFF\n",
    "    if key  == ord('q'):\n",
    "        cv2.destroyAllWindows()\n",
    "        break\n",
    "c.close()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": []
  }
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