From 957fa97ebbdc78d5e76b5877bd7d6b133b5c9306 Mon Sep 17 00:00:00 2001
From: hyung-hwan <hyunghwan.chung@gmail.com>
Date: Tue, 3 Mar 2020 08:09:34 +0000
Subject: [PATCH] handled RC_EINTR returned by sys::waitonmux() in
 tcp-proxy.awk

---
 hawk/scripts/tcp-proxy.awk | 1 +
 1 file changed, 1 insertion(+)

diff --git a/hawk/scripts/tcp-proxy.awk b/hawk/scripts/tcp-proxy.awk
index d146ad2e..7e7c0512 100644
--- a/hawk/scripts/tcp-proxy.awk
+++ b/hawk/scripts/tcp-proxy.awk
@@ -217,6 +217,7 @@ function serve_connections (mx, ss, remoteaddr)
 
 		if ((x = sys::waitonmux(mx, 3.10)) <= -1)
 		{
+			if (x == sys::RC_EINTR) continue;
 			print "Error: problem while waiting on multiplexer -", sys::errmsg();
 			break;
 		}