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add warning about QFT_USE_TIMED_HOLEPUNCH

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Daniella / Tove 2022-08-20 10:07:46 +02:00
parent 49a1782b11
commit 761831460f
1 changed files with 3 additions and 0 deletions
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src/main.rs
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@ -429,6 +429,9 @@ fn holepunch(args: &Vec<String>) -> UdpSocket {
.set_write_timeout(Some(Duration::from_secs(1))) .set_write_timeout(Some(Duration::from_secs(1)))
.unwrap(); .unwrap();
if env::var("QFT_USE_TIMED_HOLEPUNCH").is_ok() { if env::var("QFT_USE_TIMED_HOLEPUNCH").is_ok() {
println!("Warning: You are using the QFT_USE_TIMED_HOLEPUNCH environment variable. This won't allow for more \
backwards-compatibility, rather it only exists as a fallback for bad connections. Please make absolutely \
sure your partner uses QFT_USE_TIMED_HOLEPUNCH as well, data might otherwise get corrupted on the receiver.");
println!("Waiting..."); println!("Waiting...");
let mut stop = false; let mut stop = false;
while !stop { while !stop {