kadmin: enable keepalive mode on incoming sockets

Change-Id: I07d0e0c866f1081002b3e20ca9198055f98fe7d1
2020-07-20 09:18:16 -04:00
parent 51912c0215
commit 28b9283709
2 changed files with 4 additions and 0 deletions
--- a/kadmin/kadm_conn.c
+++ b/kadmin/kadm_conn.c
@@ -288,6 +288,8 @@ start_server(krb5_context contextp, const char *port_str)
 		rk_closesocket(s);
 		continue;
 	    }
+
+	    socket_set_keepalive(s, 1);
 	    socks[num_socks++] = s;
 	}
 	freeaddrinfo (ai);
--- a/kadmin/kadmind.c
+++ b/kadmin/kadmind.c
@@ -204,6 +204,8 @@ main(int argc, char **argv)
 	}
 #endif /* _WIN32 */
 	sfd = STDIN_FILENO;
+
+	socket_set_keepalive(sfd, 1);
    }

    if(realm)