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Logging for different scenarios when reading from rate stream

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This commit is contained in:
Daniel Karzel 2021-02-26 12:44:49 +11:00
parent fc2c08c7c9
commit 1f1b3a95bc
1 changed files with 17 additions and 3 deletions
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20
swap/src/asb/kraken.rs
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@ -7,7 +7,8 @@ use serde::{Deserialize, Serialize};
use serde_json::Value;
use std::convert::TryFrom;
use tokio::sync::watch;
use tokio_tungstenite::tungstenite::Message;
use tokio_tungstenite::tungstenite::{protocol::CloseFrame, Message};
use tracing::{error, trace};
use watch::Receiver;
const KRAKEN_WS_URL: &str = "wss://ws.kraken.com";
@ -77,14 +78,27 @@ impl RateService {
while let Some(msg) = rate_stream.next().await {
let msg = match msg {
Ok(Message::Text(msg)) => msg,
Ok(Message::Close(..)) => {
Ok(Message::Close(close_frame)) => {
if let Some(CloseFrame { code, reason }) = close_frame {
error!(
"Kraken rate stream was closed with code {} and reason: {}",
code, reason
);
} else {
error!("Kraken rate stream was closed without code and reason");
}
let _ = rate_update.send(Err(Error::CloseMessage));
continue;
}
Ok(_) => {
Ok(msg) => {
trace!(
"Kraken rate stream returned non text message that will be ignored: {}",
msg
);
continue;
}
Err(e) => {
error!("Error when reading from Kraken rate stream: {}", e);
let _ = rate_update.send(Err(e.into()));
continue;
}