From 25cc038dd3bc4aee26d79a21db36c0076f501e97 Mon Sep 17 00:00:00 2001
From: Mononaut <github@monospace.live>
Date: Fri, 16 Sep 2022 00:49:07 +0000
Subject: [PATCH] Fix bisq unfurler crash loop

---
 unfurler/src/concurrency/ReusablePage.ts | 21 +++++++++++++++------
 unfurler/src/logger.ts                   |  2 +-
 2 files changed, 16 insertions(+), 7 deletions(-)

diff --git a/unfurler/src/concurrency/ReusablePage.ts b/unfurler/src/concurrency/ReusablePage.ts
index 43800fa2d..ae9c3d6f0 100644
--- a/unfurler/src/concurrency/ReusablePage.ts
+++ b/unfurler/src/concurrency/ReusablePage.ts
@@ -89,15 +89,24 @@ export default class ReusablePage extends ConcurrencyImplementation {
     const page = await (this.browser as puppeteer.Browser).newPage() as RepairablePage;
     page.language = null;
     page.createdAt = Date.now();
-    const defaultUrl = mempoolHost + '/preview/block/1';
+    let defaultUrl
+    if (config.MEMPOOL.NETWORK !== 'bisq') {
+      // preload the preview module
+      defaultUrl = mempoolHost + '/preview/block/1';
+    } else {
+      // no preview module implemented yet for bisq
+      defaultUrl = mempoolHost;
+    }
     page.on('pageerror', (err) => {
       page.repairRequested = true;
     });
-    await page.goto(defaultUrl, { waitUntil: "load" });
-    await Promise.race([
-      page.waitForSelector('meta[property="og:preview:ready"]', { timeout: config.PUPPETEER.RENDER_TIMEOUT || 3000 }).then(() => true),
-      page.waitForSelector('meta[property="og:preview:fail"]', { timeout: config.PUPPETEER.RENDER_TIMEOUT || 3000 }).then(() => false)
-    ])
+    if (config.MEMPOOL.NETWORK !== 'bisq') {
+      await page.goto(defaultUrl, { waitUntil: "load" });
+      await Promise.race([
+        page.waitForSelector('meta[property="og:preview:ready"]', { timeout: config.PUPPETEER.RENDER_TIMEOUT || 3000 }).then(() => true),
+        page.waitForSelector('meta[property="og:preview:fail"]', { timeout: config.PUPPETEER.RENDER_TIMEOUT || 3000 }).then(() => false)
+      ])
+    }
     page.free = true;
     return page
   }
diff --git a/unfurler/src/logger.ts b/unfurler/src/logger.ts
index 7393edeaa..e3b653b56 100644
--- a/unfurler/src/logger.ts
+++ b/unfurler/src/logger.ts
@@ -83,7 +83,7 @@ class Logger {
         msg = msg.slice(0, msg.length - 1);
       }
     }
-    const network = this.network ? ' <' + this.network + ' unfurler>' : '';
+    const network = this.network ? ' <' + this.network + '-unfurler>' : '';
     prionum = Logger.priorities[priority] || Logger.priorities.info;
     consolemsg = `${this.ts()} [${process.pid}] ${priority.toUpperCase()}:${network} ${msg}`;