From 64f5e305e8997ff3b842040edd655ebf383891b3 Mon Sep 17 00:00:00 2001
From: Roman Shaposhnik <rvs@zededa.com>
Date: Mon, 4 Jan 2021 12:22:51 -0800
Subject: [PATCH] Quick hack to account for async evens getting coalesced

Signed-off-by: Roman Shaposhnik <rvs@zededa.com>
---
 src/styx/svcs/devcons.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/styx/svcs/devcons.c b/src/styx/svcs/devcons.c
index 76cad25..83d0686 100644
--- a/src/styx/svcs/devcons.c
+++ b/src/styx/svcs/devcons.c
@@ -174,6 +174,7 @@ void readline(uv_async_t* key_wake)
 {
     char ch;
 
+keep:
     if(qread(kbdq, &ch, 1) == 0) {
          print("null char\n");
     }
@@ -215,6 +216,8 @@ void readline(uv_async_t* key_wake)
             kbd.x = 0;
         }
     }
+    if (qlen(kbdq))
+        goto keep;
 }
 
 void kbd_alloc(uv_handle_t* handle, size_t suggested_size, uv_buf_t* buf) {