From de2c98b375352ecd15fbf1d54547697a0101a025 Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Wed, 26 Jun 2024 14:44:37 +0200
Subject: Also bail out on accept errors if autoRestart is enabled

---
 ldadp.c | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/ldadp.c b/ldadp.c
index 2152903..0a63671 100644
--- a/ldadp.c
+++ b/ldadp.c
@@ -116,11 +116,18 @@ static void listen_callback(void *data, int haveIn, int haveOut, int doCleanup)
 	epoll_listen_t *listen = (epoll_listen_t *)data;
 	char remote[4];
 	uint16 port;
+	static unsigned int accept_fails = 0;
 	int sock = socket_accept4(listen->fd, remote, &port);
-	if (sock < 0) {
-		printf("[Proxy] Error accepting new connection.\n");
+	if (sock == -1) {
+		printf("[Proxy] Error accepting new connection (%d)\n", errno);
+		if (_autoRestart && ++accept_fails > 10) {
+			bail("Too many accept failures");
+		}
 		return;
 	}
+	if (accept_fails > 0) {
+		accept_fails--;
+	}
 	helper_nonblock(sock);
 	SSL *ssl = NULL;
 	if (listen->sslContext != NULL) {
-- 
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