Questions tagged as 'tcp'

Tagged questions
4
answers

Insert data in SQL Server without being installed on my computer

I want to know if there is any way to insert data in a database that is in SQL Server without having any of the versions of this installed or have Visual Studio installed e my team. These are the data I have: server = tcp: "Link to...
asked by 23.02.2017 / 18:01
1
answer

Name error: Name "server" not defined Python

Hello, I have a version of Python 2.7 and at this moment I do not know why this error is returned when configuring a TCP server.    server = server.socket (socket.AF_INET, socket.SOCK_STREAM)   NameError: name 'server' is not defined...
asked by 28.12.2016 / 17:46
1
answer

Reading packets from a server with Java sockets

I am developing a program for reading packages sent by computers to a server that has the port 7779 enabled to receive this data. For this I use sockets from Java . The problem I have is that I open the port, read the information, but afte...
asked by 28.01.2017 / 23:45
0
answers

Unable to open the ServerTCP executable file

I just wanted to run the sample code in Microsoft on the server TCP . I get the error that the executer can not open and I do not understand why. The sample code that I used and executed without further ado is: link That is: #und...
asked by 14.01.2017 / 15:25
1
answer

Chat TCP java sockets

I'm trying to make a chat-type program. I have 2 clients and 1 server. My problem is that if I write messages from chat 1 to chat 2 I do not have problems but if I send messages from chat 2 to chat 1 nothing comes out, but if it is sent to the s...
asked by 18.01.2018 / 20:39
1
answer

Error writing to file, you can not concatenate str a bytes

I've done a simple tcp server in Python and what I want to do is save the client's messages in a text file. What happens is that when I try it, it means that you can not concatenate bytes to string. Would they know how to do it? This is th...
asked by 02.02.2018 / 17:45
3
answers

Can TCP client reconnect to the same port in a short time in C #?

I have a device in which you must configure your IP and port, and also the IP and port of the PC to which you want to connect and send the data, via TCP. The problem is that the device works as a TCP master and I must start the connection. And...
asked by 15.07.2016 / 09:57
0
answers

chkrootkit timed rootkit

I'm checking for rootkits using chkrootkit and everything is clean, except the 'timed' Checking 'syslogd'... not infected Checking 'tar'... not infected Checking 'tcpd'... not infected Checking 'tcpdump'... not infected Checking 'top'... not i...
asked by 16.10.2018 / 22:11
0
answers

Problem receiving file from TCP socket C #

In one part of my application I send a file from one PC to another from a TCP socket, the connection and sending the file seems to me to be perfect, there are no problems since it is very simple, here the code: IPEndPoint remoteEP...
asked by 16.09.2018 / 06:29
0
answers

sockets, how many connections are allowed in a port?

I have this script in nodejs. it works in the following way, I have three gps, which point to my server, at the moment I had to make my ip public and I have assigned a port where the GPS data will arrive. 'use strict' const net = require('net...
asked by 27.08.2018 / 22:06