Python Client Server program gets stucked -


server code 

import socket server_socket = socket.socket(socket.af_inet, socket.sock_stream) server_socket.bind(("192.168.169.10", 9559)) server_socket.listen(5) import os import time  client_socket, address = server_socket.accept() print "conencted - ",address,"\n"  while(1):  fp = open('img.jpg','wb+')  start = time.time() while true:     strng = client_socket.recv(1024)     if not strng:         break         print 'loop ends'     fp.write(strng) fp.close()  print 'total time taken',time.time()-start,'secs' print "data received successfully"  client_socket.send("hey looking face")   exit()

client code

import socket,os client_socket = socket.socket(socket.af_inet, socket.sock_stream) client_socket.connect(("192.168.169.10", 9559))  fname = '/home/student/images/andrew1.jpeg' img = open(fname,'rb')  while true: strng = img.readline(1024) if not strng:     break client_socket.send(strng) img.close()  response = client_socket.recv(1024) print response exit()

the code gets stucked , when on client side ctrl +c pressed server exits , client doesnt receive data how achieve 2 way communication in scenario ??


-

Comments

Post a Comment

Popular posts from this blog

angular - Is it possible to get native element for formControl? -

i've got angular2 reactive form . created formcontrol s , assigned input fields by [formcontrol]=... . understand creates nativeelement <-> formcontrol link. my question: possible nativeelement formcontrol ? wanna myformcontrol.nativeelement.focus() i can share 1 terrible solution works me. in reactive forms can use either 1) formcontroldirective ts mycontrol = new formcontrol('') template <input type="text" [formcontrol]="mycontrol"> or 2) formcontrolname ts myform: formgroup; constructor(private fb: formbuilder) {} ngoninit() { this.myform = this.fb.group({ foo: '' }); } template <form [formgroup]="myform"> <input type="text" formcontrolname="foo"> </form> so these directives write patch like 1) formcontroldirective const originformcontrolngonchanges = formcontroldirective.prototype.ngonchanges; formcontroldirective.proto
Read more

unity3d - Rotate an object to face an opposite direction -

i have object , b. when click on object b, rotates object b (a faces b). b doesn't face a. need following : when faces b, need face opposite direction. have code rotating @ b. how rotate face opposite direction after that? vector3 targetdirection = target - transform.position; float step = speed * time.deltatime; vector3 newdirection = vector3.rotatetowards (turretdome.transform.forward, targetdirection, step, 0.0f); turretdome.transform.rotation = quaternion.lookrotation (newdirection); you object facing object b, want inverse direction of object after that? objecta.transform.rotation = quaternion.inverse(objecta.transform.rotation) but lets assume example turretdome object a, (negate direction): turretdome.transform.rotation = quaternion.lookrotation (-newdirection); naturally, both of these snippets not show how smoothen rotation, seem know how use time.deltatime. just incase unsure, quaternion.lerp this
Read more

javascript - Why jQuery Select box change event is now working? -

i working on product filters user select select box according his/her preference not getting selected value user in jquery. html code:- <select name="product_filter" id="product_filter"> <option value="price_low_first">price : low high</option> <option value="price_high_first">price : high low</option> <option value="latest">latest</option> <option value="popular">most popular</option> </select> jquery code: $(function () { $("#product_filter").change(function () { alert("hi") var selectedtext = $(this).find("option:selected").text(); var selectedvalue = $(this).val(); alert("selected text: " + selectedtext + " value: " + selectedvalue); }); }); hi believe code perfect. once please check jquery.min.js
Read more