Asynchronous TCP echo-server

Asynchronous TCP echo-server built on top of the python asyncio. Does not have any dependencies.

Note: You can use ncat -e /bin/cat -k -l 8888 but if it's not available for you by some reason, or you want to add some more functionality (by modifying this source code) you can use this one.

Usage

Download:

curl -O https://raw.githubusercontent.com/opennikish/py-tcp-echo-server/main/echo-server.py

Run:

python echo-server.py --port 8888

Options:

required arguments:
  --port PORT        port to bind to
  
optional arguments:
  -h, --help         show this help message and exit
  --host HOST        host to bind to (default: None)
  --backlog BACKLOG  backlog for server socket (default: 100)
  --buffer BUFFER    read buffer size (default: 8192)
  --silent           do not log anything during handling connections (default: False)

Send something:

nc -v localhost 8888
hello
hello