added --max-time to curl so we fail quickly without network

[air-quality] / pms3003.pl

diff --git a/pms3003.pl b/pms3003.pl
index 72771f5..f1d458a 100755 (executable)
--- a/pms3003.pl
+++ b/pms3003.pl
@@ -60,7 +60,7 @@ while (1) {
                        $influx =~ s/,$//;
                        $influx .= " $t";
                        print "$influx\n";
-                       system "curl --silent -XPOST '$influx_url' --data-binary '$influx'"
+                       system "curl --max-time 2 --silent -XPOST '$influx_url' --data-binary '$influx'"
                }
        }