diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 4db387a2..ca3dfbb1 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -54,6 +54,7 @@ jobs:
         with:
           output: swagger-ui
           spec-file: static/api.json
+          github_token: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Deploy to GitHub Pages
         uses: peaceiris/actions-gh-pages@v3
diff --git a/src/http/plugins/db.ts b/src/http/plugins/db.ts
index 1f1391a5..369ee12f 100644
--- a/src/http/plugins/db.ts
+++ b/src/http/plugins/db.ts
@@ -67,27 +67,23 @@ export const db = fastifyPlugin(
 
     fastify.addHook('onTimeout', async (request) => {
       if (request.db) {
-        try {
-          await request.db.dispose()
-        } catch (e) {
+        request.db.dispose().catch((e) => {
           logSchema.error(request.log, 'Error disposing db connection', {
             type: 'db-connection',
             error: e,
           })
-        }
+        })
       }
     })
 
     fastify.addHook('onRequestAbort', async (request) => {
       if (request.db) {
-        try {
-          await request.db.dispose()
-        } catch (e) {
+        request.db.dispose().catch((e) => {
           logSchema.error(request.log, 'Error disposing db connection', {
             type: 'db-connection',
             error: e,
           })
-        }
+        })
       }
     })
   },
@@ -133,27 +129,23 @@ export const dbSuperUser = fastifyPlugin<DbSuperUserPluginOptions>(
 
     fastify.addHook('onTimeout', async (request) => {
       if (request.db) {
-        try {
-          await request.db.dispose()
-        } catch (e) {
+        request.db.dispose().catch((e) => {
           logSchema.error(request.log, 'Error disposing db connection', {
             type: 'db-connection',
             error: e,
           })
-        }
+        })
       }
     })
 
     fastify.addHook('onRequestAbort', async (request) => {
       if (request.db) {
-        try {
-          await request.db.dispose()
-        } catch (e) {
+        request.db.dispose().catch((e) => {
           logSchema.error(request.log, 'Error disposing db connection', {
             type: 'db-connection',
             error: e,
           })
-        }
+        })
       }
     })
   },
diff --git a/src/internal/queue/queue.ts b/src/internal/queue/queue.ts
index e687dfb4..541f9053 100644
--- a/src/internal/queue/queue.ts
+++ b/src/internal/queue/queue.ts
@@ -98,7 +98,6 @@ export abstract class Queue {
           })
           return Queue.stop()
             .then(async () => {
-              await Queue.callClose()
               logSchema.info(logger, '[Queue] Exited', {
                 type: 'queue',
               })
@@ -109,6 +108,11 @@ export abstract class Queue {
                 type: 'queue',
               })
             })
+            .finally(async () => {
+              await Queue.callClose().catch(() => {
+                // no-op
+              })
+            })
         },
         { once: true }
       )
diff --git a/src/storage/events/base-event.ts b/src/storage/events/base-event.ts
index bd228578..26bb691a 100644
--- a/src/storage/events/base-event.ts
+++ b/src/storage/events/base-event.ts
@@ -1,7 +1,7 @@
 import { Event as QueueBaseEvent, BasePayload, StaticThis, Event } from '@internal/queue'
 import { getPostgresConnection, getServiceKeyUser } from '@internal/database'
 import { StorageKnexDB } from '../database'
-import { createStorageBackend } from '../backend'
+import { createStorageBackend, StorageBackendAdapter } from '../backend'
 import { Storage } from '../storage'
 import { getConfig } from '../../config'
 import { logger } from '@internal/monitoring'
@@ -9,20 +9,15 @@ import { createAgent } from '@internal/http'
 
 const { storageS3MaxSockets, storageBackendType, region } = getConfig()
 
-const httpAgent = createAgent('s3_worker', {
-  maxSockets: storageS3MaxSockets,
-})
-const storageBackend = createStorageBackend(storageBackendType, {
-  httpAgent: httpAgent,
-})
+let storageBackend: StorageBackendAdapter | undefined = undefined
 
 export abstract class BaseEvent<T extends Omit<BasePayload, '$version'>> extends QueueBaseEvent<T> {
   static onStart() {
-    httpAgent.monitor()
+    this.getOrCreateStorageBackend()
   }
 
   static onClose() {
-    storageBackend.close()
+    storageBackend?.close()
   }
 
   /**
@@ -81,6 +76,26 @@ export abstract class BaseEvent<T extends Omit<BasePayload, '$version'>> extends
       host: payload.tenant.host,
     })
 
-    return new Storage(storageBackend, db)
+    return new Storage(this.getOrCreateStorageBackend(), db)
+  }
+
+  protected static getOrCreateStorageBackend(monitor = false) {
+    if (storageBackend) {
+      return storageBackend
+    }
+
+    const httpAgent = createAgent('s3_worker', {
+      maxSockets: storageS3MaxSockets,
+    })
+
+    storageBackend = createStorageBackend(storageBackendType, {
+      httpAgent: httpAgent,
+    })
+
+    if (monitor) {
+      httpAgent.monitor()
+    }
+
+    return storageBackend
   }
 }