Optimasi readIMSI

Adhidarma Hadiwinoto
1 parent cba7eef40e
Showing 1 changed file with 5 additions and 2 deletions Side-by-side Diff
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() {
...	...	@@ -102,14 +102,17 @@ async function readIMSI() {
102	102	imsi = data.toString().trim();
103	103	logger.info(`IMSI: ${imsi}`);
104	104	}
	105	+
105	106	mutex.releaseLockWaitForOK();
106	107	});
107	108
108	109	port.pipe(parserReadIMSI);
109	110	await writeToPortAndWaitForOK('AT+CIMI\r');
110		- await mutex.setLockWaitForOK();
111		- mutex.releaseLockWaitForOK();
	111	+
	112	+ // selesai hanya jika lock sudah terbuka oleh parser
	113	+ mutex.setLockWaitForOK();
112	114	port.unpipe(parserReadIMSI);
	115	+ mutex.releaseLockWaitForCommand();
113	116	}
114	117
115	118	async function querySignalStrength() {