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firecloud_net/nat_traversal/
mod.rs

1//! NAT Traversal Module
2//! 
3//! Implements DCUtR (Direct Connection Upgrade through Relay) for NAT hole punching.
4//! 
5//! # Features
6//! - Automatic relay selection
7//! - Hole punching via DCUtR
8//! - Fallback to relay connections
9//! - ~60% success rate for NAT traversal
10
11use libp2p::{dcutr, relay, PeerId};
12use std::time::Duration;
13
14pub struct NATTraversal {
15    // TODO: Implement as per FULL_BACKEND_IMPLEMENTATION_ROADMAP.md
16}
17
18#[cfg(test)]
19mod tests {
20    use super::*;
21
22    #[test]
23    fn test_placeholder() {
24        // TODO: Write tests
25    }
26}