From: Marco Bettini <marco.bettini@open-xchange.com>
Date: Fri, 24 Mar 2023 14:04:00 +0000 (+0000)
Subject: lib-master: stats_client_send_event() - Also flush conn.output and check for errors
X-Git-Tag: 2.4.0~2820
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d3de37d1f1646df6cac16f81cae3043f429ffe3b;p=thirdparty%2Fdovecot%2Fcore.git

lib-master: stats_client_send_event() - Also flush conn.output and check for errors
---

diff --git a/src/lib-master/stats-client.c b/src/lib-master/stats-client.c
index f3b65644c0..6bff475365 100644
--- a/src/lib-master/stats-client.c
+++ b/src/lib-master/stats-client.c
@@ -213,8 +213,12 @@ stats_client_send_event(struct stats_client *client, struct event *event,
 	o_stream_nsend(client->conn.output, str_data(str), str_len(str));
 
 	i_assert(recursion > 0);
-	if (--recursion == 0)
-		o_stream_uncork(client->conn.output);
+	if (--recursion == 0) {
+		if (o_stream_uncork_flush(client->conn.output) < 0) {
+			e_error(client->conn.event, "write() failed: %s",
+				o_stream_get_error(client->conn.output));
+		}
+	}
 }
 
 static void