Echo Server
There is an initial version of a simple echo server located at nym/tools/echo-server
(opens in a new tab).
This is an initial minimal implementation of an echo server built using the NymProxyServer
Rust SDK abstraction that, aside from the initialisation and running of a NymProxyServer
instance in the background, is essentially a vanilla TCP echo server written with tokio
.
This server was initially built for the TcpProxy
tests, but can be useful for developers to need a constant endpoint to ping when developing. In the future this will be deployed to a remote server so developers don't have to run their own.
Build
Run cargo build --release
from nym/tools/echo-server
. The binary will be in the main workspace target/release
dir.
Run
Usage: echo-server [OPTIONS]
Options:
-g, --gateway <GATEWAY> Optional gateway to use
-c, --config-path <CONFIG_PATH> Optional config path to specify
-e, --env <ENV> Optional env file - defaults to Mainnet if None
-l, --listen-port <LISTEN_PORT> Listen port [default: 8080]
-h, --help Print help
Logging
Every 10 seconds, the server logs:
- the total number of bytes received since startup
- the total number of bytes sent since startup
- the current number of concurrent connections it has
- the total number of concurrent connections it has