From: Timo Sirainen <tss@iki.fi>
Date: Thu, 12 Dec 2013 16:21:49 +0000 (+0200)
Subject: lib-master: Show better error message when process_limit is reached.
X-Git-Tag: 2.2.10~22
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=f9ee758af881bcecc3f47d45e62cd110673bb92c;p=thirdparty%2Fdovecot%2Fcore.git

lib-master: Show better error message when process_limit is reached.
---

diff --git a/src/lib-master/master-auth.c b/src/lib-master/master-auth.c
index 057e64d91e..5a98e4c9db 100644
--- a/src/lib-master/master-auth.c
+++ b/src/lib-master/master-auth.c
@@ -108,14 +108,14 @@ static void master_auth_connection_input(struct master_auth_connection *conn)
 	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;