Keep source plugins in single scraper process

scraper/jobs/weebcentral-archive.js

@@ -2,7 +2,6 @@
 
 const fs = require('fs').promises;
 const path = require('path');
-const { SlowHttp } = require('../lib/http');
 const { createWeebHttp } = require('../plugins/broker');
 const { sleep } = require('../lib/delay');
 const { ArchiveControlError } = require('../lib/control');
@@ -73,7 +72,7 @@ async function runArchive(options) {
     minMs: options.minMs, maxMs: options.maxMs, maxRetries: 2,
     onEvent: item => event(item.level, item.message, { url: item.url, ...(item.status ? { status: item.status } : {}) }),
   };
-  const http = process.env.SOURCE_PLUGIN_URL ? createWeebHttp(httpOptions) : new SlowHttp(httpOptions);
+  const http = createWeebHttp(httpOptions);
 
   checkControl();
   console.log(`[archive] discovering catalog ${options.seriesUrl}`);