From: Timo Sirainen <tss@iki.fi>
Date: Thu, 24 Apr 2008 12:48:01 +0000 (+0300)
Subject: If remote disconnects, log "Connection closed: reason" just like IMAP does.
X-Git-Tag: 1.1.rc5~49
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=b854763fc40736ff47012e2581a5c2319e1b0433;p=thirdparty%2Fdovecot%2Fcore.git

If remote disconnects, log "Connection closed: reason" just like IMAP does.

--HG--
branch : HEAD
---

diff --git a/src/pop3/client.c b/src/pop3/client.c
index f82f4498ae..b2724f8ada 100644
--- a/src/pop3/client.c
+++ b/src/pop3/client.c
@@ -239,11 +239,20 @@ static const char *client_stats(struct client *client)
 	return str_c(str);
 }
 
+static const char *client_get_disconnect_reason(struct client *client)
+{
+	errno = client->input->stream_errno != 0 ?
+		client->input->stream_errno :
+		client->output->stream_errno;
+	return errno == 0 || errno == EPIPE ? "Connection closed" :
+		t_strdup_printf("Connection closed: %m");
+}
+
 void client_destroy(struct client *client, const char *reason)
 {
 	if (!client->disconnected) {
 		if (reason == NULL)
-			reason = "Disconnected";
+			reason = client_get_disconnect_reason(client);
 		i_info("%s %s", reason, client_stats(client));
 	}