43 Topics
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| | I'm writing a simple server allowing me and my friends to send information to each other. Currently I've got the client down easy enough, it's all set up and I can communicate with servers. The problem is I can't get the server to work for some reason, I use working … |
| | Dear all I am trying to send request to client device in Hex format and receive data into decimal format. By seeing forum and tutorial class. I could able to send and receive data from client device.Now I wanted to check the data i received valid or not. In order …  |
 | I have this code. Its not the entire code because its a Blender addon with many lines that are unrelated to sockets so I give here only the part that deals with the sockets which I kept isolated from the rest of the program. def create_thread(): global threadSocket,listening threadSocket = … |
 | Hello guys..!! I'm new to python and I have a task which require me to write a simple TCP server which will interact with the web browser. I have done some coding as well as researching over the internet to find relevant notes and materials but none helped. What I …  |
 | Server #!/usr/bin/python3 import socket from time import ctime HOST = '' PORT = 21567 BUFSIZ = 1024 ADDR = (HOST, PORT) udpSerSock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) udpSerSock.bind(ADDR) while(True): print('waiting for message...') data, addr = udpSerSock.recvfrom(BUFSIZ) udpSerSock.sendto(data, addr) print('...received from and returned to:', addr) udpSerSock.close() #END# Client #!/usr/bin/python3 import socket HOST = …  |
| | Please, I am trying to build a chat program in python i have built a chat client program and a server program, I want to ask someone told me that I don't need to build a server all i need to do is connect a db server directly and the … |
| | hi friends, To use the built-in web server to improve the infrastructure of the project that I do have some questions, but would like to get suggestions on these issues. 1 I want to accept and process thousands of instant connection 2 I want to do this with a simple … |
 | Hi there, I need a simple socket server which will echo a client message to all connected clients. I've found this easy py script below, but it only echos the string to the client that sent the message. Any way to mod this so that it will send the message …  |
| | For my networking class we have to do an assignment using python to code a client and server that will connect to each other and the client will send these messages: 0 - Response This message is a response to a previous request 1 - Echo Request This is a … |
| | I'm working on some simple socket programming. But I'm not on the most effective way to search for strings once I've assigned buff = skt.recv(some_length). On the client I'm writing currently, I am expecting ASCII strings, like 'mem_usage' 'ip_config' etc. Thanks.  |
| | Is there any way to host several txt files on a computer without having to dive deep into socket programming? I have a few requirements, though: * People could connect when the app is running * No inteference of Windows * Instructions on how to create a client side software … |
| | I started looking into networking and storing/altering data on a computer. I've got everything running, but can't get it to work from an outside computer. Is there an easy way to get past the LAN restrictions or am I going to have to change settings on my router? |
 | Hi my friends , i have written a program that in client section in error occures frequntly , i think the error comes from socket function in client . what i have to do? [code] # This is my server code , this code has not problem import asyncore import … |
| | I'm trying to understand socket programming in python by experimenting a little. I'm trying to create a server that you can connect to by telnet and that echoes what you type in the telnet prompt. I don't want to start using threads just yet. This is my code. [CODE]import socket … |
| | Hi I keep on getting data altered when I receive it example: [CODE] SAM:~ SamarthAgarwal$ telnet 192.168.1.39 8888 Trying 192.168.1.39... Connected to 192.168.1.39. Escape character is '^]'. --Welcome To HACKNET-- Username: Admin Password: pass --INCORRECT IDENTIFICATION--Connection closed by foreign host. SAM:~ SamarthAgarwal$ [/CODE] the data on the server side: [CODE] … |
| | [CODE]#!/usr/bin/python import smtplib sender = 'from@fromdomain.com' receivers = ['to@todomain.com'] message = """From: From Person <from@fromdomain.com> To: To Person <to@todomain.com> Subject: SMTP e-mail test This is a test e-mail message. """ try: smtpObj = smtplib.SMTP('smtp.gmail.com') smtpObj.sendmail(sender, receivers, message) print "Successfully sent email" except smtplib.SMTPException: print "Error: unable to send email" [/CODE] …  |
| | Hi all, Here is mu scenario.I am trying to open multiple port on a compute. I am trying to make the code multi threaded.So here is my code: [CODE]import socket import thread from threading import * s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) def handler(clientsock,addr): while 1: data = clientsock.recv(BUFSIZ) if not data: … |
| | Recently I have been learning about the socket module and how you can create networking applications using it. I was curious if it would be possible using the socket module to either: Set the port as a USB port to trick the computer into thinking a USB is plugged in …  |
| | A simple streaming server-client pair with non-blocking user input can easily be coded in Python by using the 'select' module that provides a straightforward interface to the Unix select() system call. For Windows users however this is not an option as the acceptance of three empty sequences in the conventional … |
| | i want to implement multicast using python can anyone tell me how can i get information on socket programming in python? |
| | Hello all, I'm studying socket programming and have trouble when simulate a FTP server (I don't want to use pyftpdlib). The problem is when the client want to list the directory (LIST command) on the server, I do not find a way to send directory contents. here is the code: … |
| | Hi, I got a server with several of IP's at. Those IP's I want to create sockets through and afterwards from a client, and afterwards send a socket to a webpage. The problem is that I want to use the IP that the client is calling to create the socket … |
| | How can I send XML file from a server to a client using socket programming? |
| | How can I get results from exec()? Any suggestions appreciated!!! [CODE] #!/usr/bin/python import socket sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) host = socket.gethostname() port = 1234 sock.bind((host,port)) while True: cmd, addr = sock.recvfrom(1024) if len(cmd) > 0: print("Received ", cmd, " command from ", addr) exec(cmd) # here how I can get … |
 | I currently have the budget to buy an intermediate to advanced python. The books price has to be below $50 (Canada), if possible, unless it's a really good book. Preferably there should be GUI programming in the book (not TK or QT, GTK or other toolsets preferred). Network programming (Socket) …  |
| | Hello! I'm planning to make an online program, actually it would only be a login system with GUI and a chat window after login. The client program would recieve some data from the server (like names, ages, etc). I don't want to use C++ for sockets, I want to use …  |
| | Hello! I started to create my own tiny 'framework' mainly built on the socket and the thread module. I haven't been doing too much thread programming before. My problem is that when I try server.waitForConnections(2), at the second connection, it says [code] Unhandled exception in thread started by Error in … |
| | hello all first let me say I am really glad to become a part of this community. I am college student majoring in computer systems engineering(more hardware than software), but i am really interested in interfacing computers with microcontroller based projects. I took programming courses in java , and now …  |
| | Sockets are one of the most popular means of network communication and they follow client-server architecture. I have created two programs, one to run on a client computer and the other on the server computer. In my program I am showing how using a sockets client program can communicate to … |
| | Hi, I am new to python programming. I am interested in writing a HTTP proxy using poll or twisted. I know how the tunnel works but I am not sure of starting the code. I need help from experts to complete the programming. As far as I know a tunnel … |
| | Hello all, I'm trying to run a simple client/server socket progaram from a refrence of the net to get my feet wet a bit with network programming. I can connect fine but can't seem to send data from the client due to the fact python is saying its of type"str" … |
| | Hello All :) i have an IP : 93.93.165.125 and my friend has an IP : 96.156.25.125. and i want to send file(200KB) . what can i do? sory for my english.:) |
| | Hello I've writing a application that is consists of a wxpython notebook and each page is a form to fill in, parcel query form, holiday form, product query form etc. Then there would be a button on each page to press that would create a simple text file that'd be …  |
| | Hi, i wrote the socket script in python, Here both server and client running in under same machine. operating system is ubuntu 8.10 desktop version. [B]tcp server[/B] [CODE] 1 #!/usr/bin/env python 2 3 import socket 4 import sys 5 6 server_socket = socket.socket(socket.AF_INET,socket.SOCK_STREAM) 7 server_socket.bind(("", 5000)) 8 server_socket.listen(5) 9 while … |
| | Hi, I am new to socket programming, I have a generated data for every minute in client side and i want to send this data to server for every minute using python script. Client laptop having Airtel GPRS connection(in moving vehicle) and server desktop at my home. Both client and … |
| | I have written a program that is supposed to take a string via a socket connection and echo it back. This program is also run as a service. I can get a client program to connect to the service if the client program is on the same machine as the … |
| | Hi. The program works fine if i just compile and run. But for the program to get graded it has to pass a test written in python which it does not. Since i'm complete dummy at c and programming if you find to explain, dumb it down please... so here … |
| | [COLOR="Green"]Hello all, I'm new to the forum and also to python :D. Anyway I have been enjoying it quite a bit and wanted to start into something a bit more technical. So I though sockets would be a good start. I found a great sight , but the first script … |
| | Hello daniweb, This is my first post, and coincidentally my first program! (more like a script though I am told) At my work there is a lot of programmers, unfortunately they do not like Python. I cannot agree with their sentiment! It is my first language (computer wise) and so … |
| | hi, I don't use python very often, and I don't have a lot of experience with network programming either. A friend of mine came up with a problem, and I was wondering if anyone could help out: "I need to connect to another computer with a UDP socket and TCP/IP …  |
| | Hi I was wondering if there was any way i could use a module or some code to enable and disable my wireless network becuase i often have the problem that it wont connect and enabling and disabling it a number of times nearly always fixes it and i was … |
 | Hey guys, recently i started with socket programming in python and still doing it. And i decided to do a project, its a text based GUI with different options that are related to Networks, but ive had trouble with it looping back to the menu which the input is represented … |
 | I am learing the book: Foundations of Python Network Programming - Apress 2004 When I tried this: [CODE] import socket, sys host = sys.argv[1] textport = sys.argv[2] #.... [/CODE] Then my IDE notify me this exception when debug: """IndexError: list index out of range: host = sys.argv[1] """ When I … |