actually use the newly parsed responses instead of the original shitty ones
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parent
68b0b70ffd
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534833d616
GPG key ID:
BDA47A31A3C8EE6B
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@ -19,10 +19,12 @@ use tokio_rustls::{
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};
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use crate::command::Command;
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use crate::response::Response;
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use crate::response::{Capability, Response, ResponseCode};
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use crate::types::Status;
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use super::ClientConfig;
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pub type CapsLock = Arc<RwLock<Option<Vec<Capability>>>>;
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pub type ResultMap = Arc<RwLock<HashMap<usize, (Option<Response>, Option<Waker>)>>>;
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pub type GreetingState = Arc<RwLock<(bool, Option<Waker>)>>;
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pub const TAG_PREFIX: &str = "panorama";
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@ -36,7 +38,7 @@ pub struct Client<C> {
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results: ResultMap,
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/// cached set of capabilities
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caps: Vec<String>,
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caps: CapsLock,
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/// join handle for the listener thread
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listener_handle: JoinHandle<Result<ReadHalf<C>>>,
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@ -58,8 +60,11 @@ where
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let results = Arc::new(RwLock::new(HashMap::new()));
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let (exit_tx, exit_rx) = mpsc::channel(1);
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let greeting = Arc::new(RwLock::new((false, None)));
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let listen_fut = tokio::spawn(listen(
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let caps: CapsLock = Arc::new(RwLock::new(None));
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let listener_handle = tokio::spawn(listen(
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read_half,
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caps.clone(),
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results.clone(),
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exit_rx,
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greeting.clone(),
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@ -70,8 +75,8 @@ where
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conn: write_half,
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id: 0,
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results,
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caps: Vec::new(),
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listener_handle: listen_fut,
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listener_handle,
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caps,
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exit_tx,
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greeting,
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}
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@ -129,7 +134,7 @@ where
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let resp = self.execute(Command::Starttls).await?;
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debug!("server response to starttls: {:?}", resp);
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debug!("sending exit ()");
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debug!("sending exit for upgrade");
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self.exit_tx.send(()).await?;
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let reader = self.listener_handle.await??;
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let writer = self.conn;
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@ -145,6 +150,7 @@ where
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let tls_config = TlsConnector::from(Arc::new(tls_config));
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let dnsname = DNSNameRef::try_from_ascii_str(server_name).unwrap();
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let stream = tls_config.connect(dnsname, conn).await?;
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debug!("upgraded, stream is using TLS now");
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Ok(Client::new(stream, self.config))
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}
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@ -156,6 +162,7 @@ impl Future for GreetingWaiter {
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type Output = ();
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fn poll(self: Pin<&mut Self>, cx: &mut Context) -> Poll<Self::Output> {
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let (state, waker) = &mut *self.0.write();
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debug!("g {:?}", state);
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if waker.is_none() {
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*waker = Some(cx.waker().clone());
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}
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@ -192,6 +199,7 @@ impl<'a, C> Future for ExecWaiter<'a, C> {
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/// Main listen loop for the application
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async fn listen<C>(
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conn: C,
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caps: CapsLock,
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results: ResultMap,
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mut exit: mpsc::Receiver<()>,
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greeting: GreetingState,
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@ -212,7 +220,11 @@ where
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match future::select(fut, fut2).await {
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Either::Left((res, _)) => {
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res.context("read failed")?;
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let bytes = res.context("read failed")?;
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if bytes == 0 {
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bail!("connection probably died");
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}
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debug!("got a new line {:?}", next_line);
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let (_, resp) = match crate::parser::parse_response(next_line.as_bytes()) {
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Ok(v) => v,
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@ -221,39 +233,80 @@ where
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continue;
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}
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};
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let resp = Response::from(resp);
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debug!("parsed as: {:?}", resp);
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let next_line = next_line.trim_end_matches('\n').trim_end_matches('\r');
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let mut parts = next_line.split(" ");
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let tag = parts.next().unwrap();
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let rest = parts.collect::<Vec<_>>().join(" ");
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if tag == "*" {
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debug!("UNTAGGED {:?}", rest);
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// TODO: verify that the greeting is actually an OK
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if let Some(greeting) = greeting.take() {
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let (greeting, waker) = &mut *greeting.write();
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debug!("got greeting");
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*greeting = true;
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if let Some(waker) = waker.take() {
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waker.wake();
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}
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}
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} else if tag.starts_with(TAG_PREFIX) {
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let id = tag.trim_start_matches(TAG_PREFIX).parse::<usize>()?;
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debug!("set {} to {:?}", id, rest);
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let mut results = results.write();
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if let Some((c, w)) = results.get_mut(&id) {
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// *c = Some(rest.to_string());
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*c = Some(resp);
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if let Some(waker) = w.take() {
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waker.wake();
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}
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if let Some(greeting) = greeting.take() {
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let (greeting, waker) = &mut *greeting.write();
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debug!("received greeting!");
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*greeting = true;
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if let Some(waker) = waker.take() {
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waker.wake();
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}
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}
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let resp = Response::from(resp);
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debug!("resp: {:?}", resp);
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match &resp {
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Response::Capabilities(new_caps)
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| Response::Data {
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status: Status::Ok,
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code: Some(ResponseCode::Capabilities(new_caps)),
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..
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} => {
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let caps = &mut *caps.write();
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*caps = Some(new_caps.clone());
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debug!("new caps: {:?}", caps);
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}
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Response::Done { tag, .. } => {
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let tag_str = &tag.0;
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if tag_str.starts_with(TAG_PREFIX) {
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let id = tag_str.trim_start_matches(TAG_PREFIX).parse::<usize>()?;
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let mut results = results.write();
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if let Some((c, waker)) = results.get_mut(&id) {
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*c = Some(resp);
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if let Some(waker) = waker.take() {
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waker.wake();
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}
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}
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}
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}
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_ => todo!("unhandled response: {:?}", resp),
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}
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// debug!("parsed as: {:?}", resp);
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// let next_line = next_line.trim_end_matches('\n').trim_end_matches('\r');
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// let mut parts = next_line.split(" ");
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// let tag = parts.next().unwrap();
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// let rest = parts.collect::<Vec<_>>().join(" ");
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// if tag == "*" {
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// debug!("UNTAGGED {:?}", rest);
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// // TODO: verify that the greeting is actually an OK
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// if let Some(greeting) = greeting.take() {
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// let (greeting, waker) = &mut *greeting.write();
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// debug!("got greeting");
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// *greeting = true;
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// if let Some(waker) = waker.take() {
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// waker.wake();
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// }
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// }
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// } else if tag.starts_with(TAG_PREFIX) {
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// let id = tag.trim_start_matches(TAG_PREFIX).parse::<usize>()?;
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// debug!("set {} to {:?}", id, rest);
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// let mut results = results.write();
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// if let Some((c, w)) = results.get_mut(&id) {
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// // *c = Some(rest.to_string());
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// *c = Some(resp);
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// if let Some(waker) = w.take() {
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// waker.wake();
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// }
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// }
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// }
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}
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Either::Right((_, _)) => {
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debug!("exiting read loop");
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break;
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@ -1,7 +1,7 @@
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//! Mail
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use anyhow::Result;
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use futures::stream::StreamExt;
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use futures::{future::FutureExt, stream::StreamExt};
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use panorama_imap::{
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client::{ClientBuilder, ClientConfig},
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command::Command as ImapCommand,
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@ -46,11 +46,15 @@ pub async fn run_mail(
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for acct in config.mail_accounts.into_iter() {
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let handle = tokio::spawn(async move {
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debug!("opening imap connection for {:?}", acct);
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match imap_main(acct).await {
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Ok(_) => {}
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Err(err) => {
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error!("IMAP Error: {}", err);
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loop {
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match imap_main(acct.clone()).await {
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Ok(_) => {}
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Err(err) => {
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error!("IMAP Error: {}", err);
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}
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}
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warn!("connection dropped, retrying");
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}
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});
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curr_conn.push(handle);
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@ -91,7 +95,7 @@ async fn imap_main(acct: MailAccountConfig) -> Result<()> {
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// let result = unauth.capabilities().await?;
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loop {
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tokio::time::sleep(std::time::Duration::from_secs(10)).await;
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tokio::time::sleep(std::time::Duration::from_secs(60)).await;
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debug!("heartbeat");
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}
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}
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@ -33,8 +33,8 @@ async fn main() -> Result<()> {
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let mut logger = fern::Dispatch::new()
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.format(move |out, message, record| {
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out.finish(format_args!(
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"{}[{}][{}] {}",
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chrono::Local::now().format("[%Y-%m-%d][%H:%M:%S]"),
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"[{}][{}] {}",
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// chrono::Local::now().format("[%Y-%m-%d][%H:%M:%S]"),
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record.target(),
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colors.color(record.level()),
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message
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