Reconnecting on error as well if it's unavailable

api/grpc/index.ts

@@ -10,7 +10,6 @@ import * as path from 'path'
 
 const constants = require(path.join(__dirname,'../../config/constants.json'))
 const ERR_CODE_UNAVAILABLE = 14
-const ERR_CODE_UNIMPLEMENTED = 12
 
 // VERIFY PUBKEY OF SENDER
 async function parseAndVerifyPayload(data){
@@ -174,7 +173,7 @@ function subscribeInvoices(actions) {
 		call.on('status', function(status) {
 			console.log("Status", status);
 			// The server is unavailable, trying to reconnect.
-			if (status.code == ERR_CODE_UNAVAILABLE || status.code == ERR_CODE_UNIMPLEMENTED) {
+			if (status.code == ERR_CODE_UNAVAILABLE) {
 				reconnectToLND();
 			} else {
 				resolve(status);
@@ -182,7 +181,11 @@ function subscribeInvoices(actions) {
 		})
 		call.on('error', function(err){
 			console.error(err)
-			reject(err)
+			if (err.code == ERR_CODE_UNAVAILABLE) {
+				reconnectToLND();
+			} else {
+				reject(err)
+			}
 		})
 		call.on('end', function() {
 			const now = moment().format('YYYY-MM-DD HH:mm:ss').trim();

dist/api/grpc/index.js

@@ -20,7 +20,6 @@ const moment = require("moment");
 const path = require("path");
 const constants = require(path.join(__dirname, '../../config/constants.json'));
 const ERR_CODE_UNAVAILABLE = 14;
-const ERR_CODE_UNIMPLEMENTED = 12;
 // VERIFY PUBKEY OF SENDER
 function parseAndVerifyPayload(data) {
     return __awaiter(this, void 0, void 0, function* () {
@@ -185,7 +184,7 @@ function subscribeInvoices(actions) {
         call.on('status', function (status) {
             console.log("Status", status);
             // The server is unavailable, trying to reconnect.
-            if (status.code == ERR_CODE_UNAVAILABLE || status.code == ERR_CODE_UNIMPLEMENTED) {
+            if (status.code == ERR_CODE_UNAVAILABLE) {
                 reconnectToLND();
             }
             else {
@@ -194,7 +193,12 @@ function subscribeInvoices(actions) {
         });
         call.on('error', function (err) {
             console.error(err);
-            reject(err);
+            if (err.code == ERR_CODE_UNAVAILABLE) {
+                reconnectToLND();
+            }
+            else {
+                reject(err);
+            }
         });
         call.on('end', function () {
             const now = moment().format('YYYY-MM-DD HH:mm:ss').trim();