Perform processing that does not use the database before connecting to the database (#7168)

streaming/index.js

@@ -329,10 +329,8 @@ const startWorker = (workerId) => {
 
       // Only messages that may require filtering are statuses, since notifications
       // are already personalized and deletes do not matter
-      if (needsFiltering && event === 'update') {
-        pgPool.connect((err, client, done) => {
-          if (err) {
-            log.error(err);
+      if (!needsFiltering || event !== 'update') {
+        transmit();
         return;
       }
 
@@ -342,11 +340,21 @@ const startWorker = (workerId) => {
 
       if (Array.isArray(req.filteredLanguages) && req.filteredLanguages.indexOf(unpackedPayload.language) !== -1) {
         log.silly(req.requestId, `Message ${unpackedPayload.id} filtered by language (${unpackedPayload.language})`);
-            done();
         return;
       }
 
-          if (req.accountId) {
+      // When the account is not logged in, it is not necessary to confirm the block or mute
+      if (!req.accountId) {
+        transmit();
+        return;
+      }
+
+      pgPool.connect((err, client, done) => {
+        if (err) {
+          log.error(err);
+          return;
+        }
+
         const queries = [
           client.query(`SELECT 1 FROM blocks WHERE (account_id = $1 AND target_account_id IN (${placeholders(targetAccountIds, 2)})) OR (account_id = $2 AND target_account_id = $1) UNION SELECT 1 FROM mutes WHERE account_id = $1 AND target_account_id IN (${placeholders(targetAccountIds, 2)})`, [req.accountId, unpackedPayload.account.id].concat(targetAccountIds)),
         ];
@@ -367,14 +375,7 @@ const startWorker = (workerId) => {
           done();
           log.error(err);
         });
-          } else {
-            done();
-            transmit();
-          }
       });
-      } else {
-        transmit();
-      }
     };
 
     subscribe(`${redisPrefix}${id}`, listener);