Questions tagged as 'tcp'

Tagged questions
0
answers

Client chat Can not read data from the transport connection:

Hello everyone it's the following I did a server tc pque already concludes, in the last days I have been doing the client but it is giving the following error    Can not read data from the transport connection: One   the lock operation was in...
asked by 12.08.2016 / 12:00
0
answers

Detect When User Disconnects TCP Socket Asynchronous C #

I'm developing an Asynchronous TCP server in C #, but not how to make my system detect that the user has disconnected or been logged out for some reason and run a procedure for removing it from the user list. My User object is currently like thi...
asked by 18.09.2015 / 03:53
1
answer

Socket Asynchronous C # receiving more than one message at a time

I'm developing a C # Dll that works with Asynchronous TCP Socket for developing some tools I'm working on, the problem appears when the client receives many messages in a short period, in which case the messages are in JSON, so the server sends...
asked by 16.09.2015 / 15:34
0
answers

Chat between two different computers

I'm new to this Socket thing and I'm having trouble connecting two computers that are on the same network. When I run the client and the server on the same machine, it works ... but when I do this on different machines, the server does not ident...
asked by 16.11.2017 / 14:37
2
answers

Network connections between processes inside a machine

When you give the command netstat -na in the windows cmd, the network connections that are in progress on the machine appear. In my case several connections appeared, having as source and destination IP the "127.0.0.1" which is the "internal"...
asked by 31.07.2017 / 00:33
1
answer

SOCKETS IN C - TCP Sequence Number

I need a help with sockets in C. My teacher spent a job in which I must execute the TCP communication between client and server where I should execute some rules .. 1 - The Client sends a message to the server. The message must...
asked by 20.06.2017 / 00:38
1
answer

new networkStream which arguments to use?

This is the following I have a server tcp and a client, the client has in one part of the code the following private void SendDesktop() { BinaryFormatter bf = new BinaryFormatter(); ns = new NetworkStream();...
asked by 18.08.2016 / 17:33
1
answer

Tcp Server adds the client name to a lisbox

I have a server and a client, when the client connects it adds the client's ip to a listbox of the server, it appears as if an item was added (in the listbox) but does not appear ip, this is the code: using System; using System.Collections.Gen...
asked by 16.08.2016 / 17:12
1
answer

MYSQL: ERROR 2027 (HY000): Malformed packet

I can not connect to a MySQL server remotely. The connection seems to be ok because with telnet [ip] [port] I get response: 4.1.3b-beta-nt-max▒@mysql -u[user] -p -h [host]v'[uZ,B{efSLa$,Q4N When run by command line or MySQL 6.3 Workbench 4...
asked by 12.08.2017 / 21:15
1
answer

TCP / IP Protocol on Linux and Windows

Can the structure of the TCP / IP protocol vary from Windows to Linux or even from language to language? the knowledge gained on TCP / IP in the C ++ language can also be taken into account in Python? Hugs     
asked by 05.12.2018 / 09:02