From 7d88e614aec9d6dd3bfb6b85c774e2a53b741948 Mon Sep 17 00:00:00 2001 From: Aleksander Machniak Date: Sat, 22 Dec 2012 15:42:14 +0100 Subject: Add hint about possible disabled fsockopen() function on connection error --- program/lib/Roundcube/rcube_imap_generic.php | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'program/lib/Roundcube/rcube_imap_generic.php') diff --git a/program/lib/Roundcube/rcube_imap_generic.php b/program/lib/Roundcube/rcube_imap_generic.php index 112e91350..59a444da7 100644 --- a/program/lib/Roundcube/rcube_imap_generic.php +++ b/program/lib/Roundcube/rcube_imap_generic.php @@ -753,12 +753,16 @@ class rcube_imap_generic $this->fp = @fsockopen($host, $this->prefs['port'], $errno, $errstr, $this->prefs['timeout']); if (!$this->fp) { + if (!$errstr) { + $errstr = "Unknown reason (fsockopen() function disabled?)"; + } $this->setError(self::ERROR_BAD, sprintf("Could not connect to %s:%d: %s", $host, $this->prefs['port'], $errstr)); return false; } - if ($this->prefs['timeout'] > 0) + if ($this->prefs['timeout'] > 0) { stream_set_timeout($this->fp, $this->prefs['timeout']); + } $line = trim(fgets($this->fp, 8192)); -- cgit v1.2.3