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Improved singleplayer error handling

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Former-commit-id: 0e33493bbb588ab0cd5278ec92b5859712446f4b
This commit is contained in:
Joshua Barretto 2019-05-07 12:09:50 +01:00
parent e5db851f30
commit df9b64355a
3 changed files with 10 additions and 4 deletions
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5
voxygen/src/menu/main/client_init.rs
View File

@ -15,6 +15,7 @@ pub enum Error {
NoAddress,
// Parsing/host name resolution successful but could not connect
ConnectionFailed(ClientError),
ClientCrashed,
}
// Used to asynchronusly parse the server address, resolve host names, and create the client (which involves establishing a connection to the server)
@ -31,7 +32,7 @@ impl ClientInit {
let handle = Some(thread::spawn(move || {
// Sleep the thread to wait for the single-player server to start up
if wait {
thread::sleep(Duration::from_millis(250));
thread::sleep(Duration::from_millis(500));
}
// Parses ip address or resolves hostname
// Note: if you use an ipv6 address the number after the last colon will be used as the port unless you use [] around the address
@ -85,7 +86,7 @@ impl ClientInit {
match self.rx.try_recv() {
Ok(result) => Some(result),
Err(TryRecvError::Empty) => None,
Err(TryRecvError::Disconnected) => panic!("Thread panicked or already finished"),
Err(TryRecvError::Disconnected) => Some(Err(Error::ClientCrashed)),
}
}
}

1
voxygen/src/menu/main/mod.rs
View File

@ -78,6 +78,7 @@ impl PlayState for MainMenuState {
match err {
InitError::BadAddress(_) | InitError::NoAddress => "Server not found",
InitError::ConnectionFailed(_) => "Connection failed",
InitError::ClientCrashed => "Client crashed",
}
.to_string(),
);

8
voxygen/src/menu/main/start_singleplayer.rs
View File

@ -1,4 +1,5 @@
use std::net::SocketAddr;
use log::warn;
use common::comp;
use crate::{
menu::char_selection::CharSelectionState, singleplayer::Singleplayer, Direction, GlobalState,
@ -40,8 +41,11 @@ impl PlayState for StartSingleplayerState {
let client = loop {
match client_init.poll() {
Some(Ok(client)) => break client,
// Should always work
Some(Err(err)) => {},
// An error occured!
Some(Err(err)) => {
warn!("Failed to start singleplayer server: {:?}", err);
return PlayStateResult::Pop;
},
_ => {}
}
};