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Add support for multiple targets and live-reload.

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This commit is contained in:
Fabian Stamm
2022-08-25 20:50:11 +00:00
parent cc9872034d
commit f7af1ac020
7 changed files with 161 additions and 26 deletions
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12
README.md
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@ -4,12 +4,20 @@ Rustocat is a simple socat alternative with way less features, but it has a conf
## Config File
Configs can be either yaml or json and can be located in /etc/rustocat.{yaml|json} or ind the current working directory as config.{yaml|json}.
Configs can be either yaml or json and can be located in /etc/rustocat.{yaml|json} or in the current working directory as config.{yaml|json}.
```yaml
tcp:
- source: 0.0.0.0:2222
target: 127.0.0.1:22
targets: [127.0.0.1:22]
```
Currently only TCP is supported, UDP/Unix Socket support might be added later.
When multiple targets are set, it will randomly pick one of them.
## Live Changes
It is designed to live reconfigure itself. To trigger a change, send the signal `SIGHUP` to the process. This will re-read the config file and adjust the sockets and targets accordingly.
All existing connections will stay as they are, but removed sources are closed from further connections.