From 2168793dc75380a485faa4d470489d3d8baed0dc Mon Sep 17 00:00:00 2001
From: kxt <ktamas@fastmail.fm>
Date: Mon, 24 May 2021 15:00:49 +0200
Subject: fix(pty): use async io to avoid polling (#523)

This patch fixes #509 by using async read instead of polling a
non-blocking fd. This reduces CPU usage when the ptys are idle.
---
 Cargo.lock | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'Cargo.lock')

diff --git a/Cargo.lock b/Cargo.lock
index 48aa2bf2c..0dda83734 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -170,6 +170,17 @@ version = "4.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e91831deabf0d6d7ec49552e489aed63b7456a7a3c46cff62adad428110b0af0"
 
+[[package]]
+name = "async-trait"
+version = "0.1.50"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0b98e84bbb4cbcdd97da190ba0c58a1bb0de2c1fdf67d159e192ed766aeca722"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "atomic-waker"
 version = "1.0.0"
@@ -2308,6 +2319,7 @@ name = "zellij-server"
 version = "0.12.0"
 dependencies = [
  "ansi_term 0.12.1",
+ "async-trait",
  "daemonize",
  "insta",
  "serde_json",
-- 
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