From: Florian Forster <octo@leeloo.lan.home.verplant.org>
Date: Sat, 14 Nov 2009 09:15:03 +0000 (+0100)
Subject: erlang plugin: Don't exit if "erl_accept" indicates an error.
X-Git-Url: https://git.octo.it/?p=collectd.git;a=commitdiff_plain;h=11f774e60aa0a6a6e205debe60c3376a355d8818;hp=23a1f23b0628a48df6c56fcf94c783536b382eb2

erlang plugin: Don't exit if "erl_accept" indicates an error.

This happens for example when a client uses an incorrect cookie.
---

diff --git a/src/erlang.c b/src/erlang.c
index 65d8f9ea..93b24416 100644
--- a/src/erlang.c
+++ b/src/erlang.c
@@ -911,9 +911,10 @@ void *listen_thread (void *arg) /* {{{ */
 		fd = erl_accept (listen, &conn);
 		if (fd < 0)
 		{
-			ERROR ("erlang plugin: erl_accept failed with status %i.", fd);
-			close (listen);
-			exit (EXIT_FAILURE);
+			char errbuf[1024];
+			ERROR ("erlang plugin: erl_accept failed: %s",
+					sstrerror (erl_errno, errbuf, sizeof (errbuf)));
+			continue;
 		}
 		DEBUG ("erlang plugin: Got connection from %s on fd %i.",
 				conn.nodename, fd);