A real-time TCP chat application

• Requirements
• Installation
• Usage
• Features
• Changelog

• gcc, or any C compiler
• POSIX-compliant operating system
• Makefile (optional but recommended)

git clone https://github.com/jakubmartenekdev/inet-chat.git
cd inet-chat/
make all DEBUG=0
sudo make install DEBUG=0 # Optional, avoid typing full path ./build/debug/bin/<prog>

git clone https://github.com/jakubmartenekdev/inet-chat.git
cd inet-chat/
./build.sh

server <port>
client <server-addr> <port> [OPTIONS]

• Tcp client with simple TUI
• Tcp server that broadcasts messages
• Uses threadpool
• IPv4 support
• IPv6 support
• UNIX sockets support
• Makefile
• Build script
• Criterion - testing framework
• Unit tests
• Integrated tests
• Many memory leaks

• Fixed a bug where the server wouldn't notify clients after shutdown, leaving clients hanging indefinitely or causing unexpected behavior

• Add more debug logs, especially on server

• Build script to further automate building process
• User nickname is displayed before the message

• Notify client after the server is shut down

• Automatic scroll at the end of area buffer

• I changed append buffer to behave slightly differently, it stores char** instead od char* which is basically what vector does, this allows me to have a better control of how I want to render the screen

• Usage messages

• Many network programs send and receive buffers suffixed with newline character and without null terminator, so I fixed the code to satisfy this "convention?", anyway, client has better support with third party software like tcpbin, which I tested and it works fine

• More descriptive usage messages
• Add metadata to messages

• Fixed bug where sent text appeard inline because of incorrect use of a new line character

• make install && make uninstall

• Add scroll in the client tui, when the buffer reaches the end of window, scroll automatically

• Server uses thread pool instead of processes to handle client requests

• Criterion testing framework, controlled with Makefile
• Common header files for ll_queue.c and client.c

• Refactored Makefile, made use of built in functions like wildcard, patsubst and filter-out
• Changed project structure, including added sub-directories for binaries

• Append buffer now stores an initial capacity, making it more effective by doubling the size when it's full and limits calls to realloc

• Apparently there's a bug, when I append too many messages, program crashes

• Makefile

• Implement a thread pool

• Message broadcasting

• Socket reads are now non blocking

• [ ] Client socket should be in shared memory for proper cleanup
• Let have more than 5 connections per server runtime

• Initial release
• Socket API
• Hostname to address translation

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