From a62ed181db9ba7d85d057365d5331dd35026247f Mon Sep 17 00:00:00 2001
From: Stefano Brivio <sbrivio@redhat.com>
Date: Fri, 7 Oct 2022 04:01:56 +0200
Subject: conf, tap: Add option to quit once the client closes the connection

This is practical to avoid explicit lifecycle management in users,
e.g. libvirtd, and is trivial to implement.

Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
---
 tap.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'tap.c')

diff --git a/tap.c b/tap.c
index bdcc161..78de42c 100644
--- a/tap.c
+++ b/tap.c
@@ -1011,5 +1011,10 @@ void tap_handler(struct ctx *c, int fd, uint32_t events,
 
 	return;
 reinit:
+	if (c->one_off) {
+		info("Client closed connection, exiting");
+		exit(EXIT_SUCCESS);
+	}
+
 	tap_sock_init(c);
 }
-- 
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