Resolve #4444

src/queue/processors/deliver.ts

@@ -0,0 +1,63 @@
+import * as Bull from 'bull';
+import request from '../../remote/activitypub/request';
+import { queueLogger } from '../logger';
+import { registerOrFetchInstanceDoc } from '../../services/register-or-fetch-instance-doc';
+import Instance from '../../models/instance';
+import instanceChart from '../../services/chart/instance';
+
+let latest: string = null;
+
+export default async (job: Bull.Job, done: any): Promise<void> => {
+	const { host } = new URL(job.data.to);
+
+	try {
+		if (latest !== (latest = JSON.stringify(job.data.content, null, 2)))
+			queueLogger.debug(`delivering ${latest}`);
+
+		await request(job.data.user, job.data.to, job.data.content);
+
+		// Update stats
+		registerOrFetchInstanceDoc(host).then(i => {
+			Instance.update({ _id: i._id }, {
+				$set: {
+					latestRequestSentAt: new Date(),
+					latestStatus: 200,
+					lastCommunicatedAt: new Date(),
+					isNotResponding: false
+				}
+			});
+
+			instanceChart.requestSent(i.host, true);
+		});
+
+		done();
+	} catch (res) {
+		// Update stats
+		registerOrFetchInstanceDoc(host).then(i => {
+			Instance.update({ _id: i._id }, {
+				$set: {
+					latestRequestSentAt: new Date(),
+					latestStatus: res != null && res.hasOwnProperty('statusCode') ? res.statusCode : null,
+					isNotResponding: true
+				}
+			});
+
+			instanceChart.requestSent(i.host, false);
+		});
+
+		if (res != null && res.hasOwnProperty('statusCode')) {
+			queueLogger.warn(`deliver failed: ${res.statusCode} ${res.statusMessage} to=${job.data.to}`);
+
+			if (res.statusCode >= 400 && res.statusCode < 500) {
+				// HTTPステータスコード4xxはクライアントエラーであり、それはつまり
+				// 何回再送しても成功することはないということなのでエラーにはしないでおく
+				done();
+			} else {
+				done(res.statusMessage);
+			}
+		} else {
+			queueLogger.warn(`deliver failed: ${res} to=${job.data.to}`);
+			done();
+		}
+	}
+};