Expect BYE from server and return gracefully

Signed-off-by: Florian Pritz <bluewind@xinu.at>

1 files changed, 5 insertions, 3 deletions

diff --git a/lib/App/ImapNotify.pm b/lib/App/ImapNotify.pm
index cd81538..c67c903 100644
--- a/lib/App/ImapNotify.pm
+++ b/lib/App/ImapNotify.pm
@@ -89,9 +89,10 @@ method loop_reconnect() {
 Open a connection and wait for NOTIFY notifications. When a NOTIFY notification
 arrives, show a notification to the user.
 
-This method throws an exception when the connection to the server is lost. If
-you want to continue waiting for new notifications, you may call this method
-again. Also look at loop_reconnect().
+This method either returns when the server closes the connection or throws an
+exception when the connection to the server is lost. If you want to continue
+waiting for new notifications, you may call this method again. Also look at
+loop_reconnect().
 
 =cut
 
@@ -124,6 +125,7 @@ method loop() {
 		next if $line =~ /\* \d+ RECENT/;
 		next if $line =~ /\* \d+ EXISTS/;
 		next if $line =~ /\* \d+ EXPUNGE/;
+		last if $line =~ /\* BYE /;
 
 		confess(sprintf("Got unexpected line: '%s'", $line));
 	}