From 3d208cf7d92c806e60d04571121b9cceb9b0cd9e Mon Sep 17 00:00:00 2001
From: Julien Dessaux
Date: Tue, 13 Jun 2023 00:14:01 +0200
Subject: Fixed error handling after network code rework

---
 lib/api.js | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

(limited to 'lib/api.js')

diff --git a/lib/api.js b/lib/api.js
index 9f9fc3e..040b477 100644
--- a/lib/api.js
+++ b/lib/api.js
@@ -33,7 +33,6 @@ async function queue_processor() {
 			const before = new Date();
 			await send_this(queue.dequeue().element);
 			const duration = new Date() - before;
-			console.log(before.toISOString(), new Date().toISOString(), duration);
 			if (duration < 400) { // 333 should work, but 400 should still allow some manual requests to go through during development
 				await sleep(400 - duration);
 			}
@@ -90,10 +89,11 @@ async function send_this(data) {
 	}
 	fs.writeFileSync('log', JSON.stringify({event: 'send', date: new Date(), data: data}) + '\n', {flag: 'a+'});
 	let response = await fetch(`https://api.spacetraders.io/v2${data.request.endpoint}`, options);
-	if (response.ok) {
+	try {
 		response = await response.json();
 		switch(response.error?.code) {
 			//case 401: // TODO 401 means a server reset happened
+			// TODO reject all promises in queue
 			// close database file
 			// rm database file
 			// logrotate
@@ -103,17 +103,17 @@ async function send_this(data) {
 			backoffSeconds = response.error.data.retryAfter;
 			queue.enqueue(data, 1);
 			break;
-		default: // no error!
-			fs.writeFileSync('log', JSON.stringify({event: 'response', date: new Date(), data: response}) + '\n', {flag: 'a+'});
-			return data.resolve(response);
-		}
-	} else {
-		fs.writeFileSync('log', JSON.stringify({event: 'error', date: new Date(), data: response}) + '\n', {flag: 'a+'});
-		switch(response.cause?.code) {
 		case 503:  // 503 means maintenance mode, let's hold back for 1 minute
 			backoffSeconds = 60;
 			queue.enqueue(data, 1);
 			break;
+		default: // no error!
+			fs.writeFileSync('log', JSON.stringify({event: 'response', date: new Date(), data: response}) + '\n', {flag: 'a+'});
+			return data.resolve(response);
+		}
+	} catch (err) {
+		fs.writeFileSync('log', JSON.stringify({event: 'error', date: new Date(), data: err}) + '\n', {flag: 'a+'});
+		switch(err.cause?.code) {
 		case 'EAI_AGAIN': // DNS lookup timed out error, let's hold back for 5 seconds
 			backoffSeconds = 5;
 			queue.enqueue(data, 1);
-- 
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