Clear ingress on serial read error (FactbirdHQ#156)

andodeki · May 18, 2023 · 46d4916 · 46d4916
1 parent c26fb5c
commit 46d4916
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/atat/src/ingress.rs b/atat/src/ingress.rs
@@ -69,10 +69,13 @@ pub trait AtatIngress {
                 }
                 Err(e) => {
                     error!("Got serial read error {:?}", e.kind());
+                    self.clear();
                 }
             }
         }
     }
+
+    fn clear(&mut self);
 }
 
 pub struct Ingress<
@@ -292,6 +295,10 @@ impl<
             self.pos -= swallowed;
         }
     }
+
+    fn clear(&mut self) {
+        self.pos = 0;
+    }
 }
 
 #[cfg(test)]