async-tftp

This library provides TFTP async implementation. Currently it implements only server side which can serve read requests, which is the most prominent scenario used.

Example

```rust use asynctftp::server::TftpServerBuilder; use asynctftp::Result;

fn main() -> Result<()> { asyncstd::task::blockon(async { let tftpd = TftpServerBuilder::withdirro(".")?.build().await?; tftpd.serve().await?; Ok(()) }) } ```

Features

• Async implementation.
• Serve read requests.
• Unlimited transfer file size (block number roll-over).
• You can set non-standard reply [timeout]. This is useful for faster file transfer in unstable environments.
• You can set [block size limit]. This is useful if you are accessing client through a VPN.
• You can implement your own [Handler] for more advance cases than just serving a directory.

Implemented RFCs

• [RFC 1350] - The TFTP Protocol (Revision 2).
• [RFC 2347] - TFTP Option Extension.
• [RFC 2348] - TFTP Blocksize Option.
• [RFC 2349] - TFTP Timeout Interval and Transfer Size Options.