From 2a8f20eb79baf1c252c00f945052ec45bc0e9637 Mon Sep 17 00:00:00 2001
From: Adhidarma Hadiwinoto <me@adhisimon.org>
Date: Fri, 26 Jul 2019 12:49:49 +0700
Subject: [PATCH] Optimasi readIMSI
---
lib/modem.js | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/lib/modem.js b/lib/modem.js
index 16a1d84..31b4e83 100644
--- a/lib/modem.js
+++ b/lib/modem.js
@@ -102,14 +102,17 @@ async function readIMSI() {
imsi = data.toString().trim();
logger.info(`IMSI: ${imsi}`);
}
+
mutex.releaseLockWaitForOK();
});
port.pipe(parserReadIMSI);
await writeToPortAndWaitForOK('AT+CIMI\r');
- await mutex.setLockWaitForOK();
- mutex.releaseLockWaitForOK();
+
+ // selesai hanya jika lock sudah terbuka oleh parser
+ mutex.setLockWaitForOK();
port.unpipe(parserReadIMSI);
+ mutex.releaseLockWaitForCommand();
}
async function querySignalStrength() {
--
1.9.0