Better thread names

Author: timfish

dev-packages/node-integration-tests/suites/thread-blocked-native/test.ts

@@ -54,7 +54,7 @@ const ANR_EVENT = {
     values: [
       {
         id: '0',
-        name: '0',
+        name: 'main',
         crashed: true,
         current: true,
         main: true,
@@ -163,7 +163,7 @@ describe('Thread Blocked Native', { timeout: 30_000 }, () => {
         values: [
           {
             id: '0',
-            name: '0',
+            name: 'main',
             crashed: false,
             current: true,
             main: true,
@@ -173,7 +173,7 @@ describe('Thread Blocked Native', { timeout: 30_000 }, () => {
           },
           {
             id: '2',
-            name: '2',
+            name: 'worker-2',
             crashed: true,
             current: true,
             main: false,

packages/node-native/src/thread-blocked-watchdog.ts

@@ -173,7 +173,13 @@ function getExceptionAndThreads(
       values: Object.entries(threads).map(([threadId, threadState]) => {
         const crashed = threadId === crashedThreadId;
 
-        const thread: Thread = { id: threadId, name: threadId, crashed, current: true, main: threadId === '0' };
+        const thread: Thread = {
+          id: threadId,
+          name: threadId === '0' ? 'main' : `worker-${threadId}`,
+          crashed,
+          current: true,
+          main: threadId === '0',
+        };
 
         if (!crashed) {
           thread.stacktrace = { frames: prepareStackFrames(threadState.frames) };