dovecot-2.2: lib-master: Show better error message when process_...

[dovecot at dovecot.org]

details:   http://hg.dovecot.org/dovecot-2.2/rev/3535659d6cc2
changeset: 17062:3535659d6cc2
user:      Timo Sirainen <tss at iki.fi>
date:      Thu Dec 12 18:21:49 2013 +0200
description:
lib-master: Show better error message when process_limit is reached.

diffstat:

 src/lib-master/master-auth.c |  10 +++++-----
 1 files changed, 5 insertions(+), 5 deletions(-)

diffs (23 lines):

diff -r 1600e97dabbb -r 3535659d6cc2 src/lib-master/master-auth.c
--- a/src/lib-master/master-auth.c	Thu Dec 12 18:08:25 2013 +0200
+++ b/src/lib-master/master-auth.c	Thu Dec 12 18:21:49 2013 +0200
@@ -108,14 +108,14 @@
 	ret = read(conn->fd, conn->buf + conn->buf_pos,
 		   sizeof(conn->buf) - conn->buf_pos);
 	if (ret <= 0) {
-		if (ret < 0) {
+		if (ret == 0 || errno == ECONNRESET) {
+			i_error("read(%s) failed: Remote closed connection "
+				"(service's process_limit reached?)",
+				conn->auth->path, conn->auth->path);
+		} else {
 			if (errno == EAGAIN)
 				return;
 			i_error("read(%s) failed: %m", conn->auth->path);
-		} else {
-			i_error("read(%s) failed: Remote closed connection "
-				"(process_limit reached?)",
-				conn->auth->path);
 		}
 		master_auth_connection_deinit(&conn);
 		return;