From b171da35f5527377d70de1d9ad4b88badbe4ca2e Mon Sep 17 00:00:00 2001
From: Kyle Huey <khuey@kylehuey.com>
Date: Mon, 29 Jan 2018 03:05:16 -0800
Subject: [PATCH] Add an `is_desynchronized` on tokio_postgres::Connection.

---
 tokio-postgres/src/lib.rs | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/tokio-postgres/src/lib.rs b/tokio-postgres/src/lib.rs
index de42e1b4..e63bfe0f 100644
--- a/tokio-postgres/src/lib.rs
+++ b/tokio-postgres/src/lib.rs
@@ -1136,6 +1136,15 @@ impl Connection {
     pub fn parameter(&self, param: &str) -> Option<&str> {
         self.0.parameters.get(param).map(|s| &**s)
     }
+
+    /// Returns whether or not the stream has been desynchronized due to an
+    /// error in the communication channel with the server.
+    ///
+    /// If this has occurred, all further queries will immediately return an
+    /// error.
+    pub fn is_desynchronized(&self) -> bool {
+        self.0.desynchronized
+    }
 }
 
 /// A stream of asynchronous Postgres notifications.