1 files changed, 11 insertions, 1 deletions
diff --git a/tgserver b/tgserver
index e624ae2..b83e68a 100755
--- a/tgserver
+++ b/tgserver
@@ -37,9 +37,19 @@ $TOKEN ||= fetch_token() or
 
 my $cache = TgLib::Cache->new($logger);
 my $api = TgLib::Api->new($TOKEN, $logger);
+my $sleep_exp = 1;
 while (1) {
     # FIXME magic timeout
-    foreach my $update (@{$api->get_updates(3600, $cache->offset)}) {
+    my @updates = eval { @{$api->get_updates(3600, $cache->offset)} };
+    if ($@) {
+        chomp $@;
+        print "ERROR: $@\n";
+        sleep($sleep_exp);
+        $sleep_exp *= 2 unless $sleep_exp >= 32;
+    } else {
+        $sleep_exp = 1;
+    };
+    foreach my $update (@updates) {
         # Cache current offset
         $cache->offset($update->{'update_id'}+1);