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Update S8 Client server programming authored by Rodrigo's avatar Rodrigo
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S8-Client-server-programming.md
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......@@ -129,7 +129,7 @@ For communicating with a program that is running in another computer we use **so
![](https://gitlab.etsit.urjc.es/rperez/pne-wiki/-/raw/master/s8-client-server-1/client-server-03.png)
The idea behind the **sockets** is similar, but instead of opening a local file, it opens a *channel* to communicate with the remote program. The socket **0is an object**, and as such, it has **properties** and **methods** for managing the communication channel.
The idea behind the **sockets** is similar, but instead of opening a local file, it opens a *channel* to communicate with the remote program. The socket **is an object**, and as such, it has **properties** and **methods** for managing the communication channel.
Each application that is willing to communicate with the outer world should do the following:
......@@ -163,7 +163,7 @@ The `nc` command only allows the connection of 1 client to the server. So that o
### Teacher's server
For programming our **first client** we need a server to connect to. This is the purpose of the **Teacher's server**. It will be running on the **Teacher's computers** so you can test your clients. Once you learn how to do it, you can launch the server in your own computer.
For programming our **first client** we need a server to connect to. This is the purpose of the **Teacher's server**. It will be running on the **Teacher's computer** so you can test your clients. Once you learn how to do it, you can launch the server in your own computer.
* This is the **code** of the **Teacher's server**. Do not worry if you don't understand this code yet. You will have time for that.
......@@ -250,7 +250,7 @@ import socket
# SERVER IP, PORT
# Write here the correct parameter for connecting to the
# Teacher's server
PORT = 8080
PORT = 8081
IP = "192.168.124.179" # it depends on the machine the server is running
......@@ -330,7 +330,7 @@ The first column is for your computer in the lab and/or your mobile. The second
You can also get the IP of your phone when you reach **home**. And also, take note of your mobile IP when you reach the LAB next date. Write down all the IPs in the table.
### Exercise 2
### Exercise 2 (to do at home)
* **Filename**: S08/e2.txt
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