fix(chat): increase timeout to 120s and retry once on transient network/abort errors during long generations

Author: hackall360

src/lib/pollinations-client.js

@@ -2,7 +2,8 @@ import { PolliClient, DEFAULT_REFERRER } from '../Libs/pollilib/index.js';
 
 export async function createPollinationsClient({ referrer } = {}) {
   const inferredReferrer = referrer ?? inferReferrer() ?? DEFAULT_REFERRER;
-  const client = new PolliClient();
+  // Use a slightly higher timeout to accommodate longer generations
+  const client = new PolliClient({ timeoutMs: 120_000 });
   try { globalThis.__POLLINATIONS_REFERRER__ = inferredReferrer; } catch {}
   return {
     client,

src/main.js

@@ -1665,6 +1665,7 @@ async function requestChatCompletion(model, endpoints) {
   const attemptErrors = [];
   for (const endpoint of endpoints) {
     let retried429 = false;
+    let retriedNetwork = false;
     for (;;) {
       try {
         const response = await chat(
@@ -1705,6 +1706,12 @@ async function requestChatCompletion(model, endpoints) {
           await sleep(750);
           continue;
         }
+        // Retry once on transient network/abort errors which surface during long generations
+        if (!retriedNetwork && /(NetworkError|Failed to fetch|AbortError|aborted|network error|The user aborted a request)/i.test(message)) {
+          retriedNetwork = true;
+          await sleep(700);
+          continue;
+        }
         break;
       }
     }