Same thing in Fizz

Author: sebmarkbage

packages/react-server/src/ReactFizzServer.js

@@ -78,6 +78,7 @@ import {
   resetResumableState,
   completeResumableState,
   emitEarlyPreloads,
+  printToConsole,
 } from './ReactFizzConfig';
 import {
   constructClassInstance,
@@ -359,7 +360,21 @@ export opaque type Request = {
 const DEFAULT_PROGRESSIVE_CHUNK_SIZE = 12800;
 
 function defaultErrorHandler(error: mixed) {
-  console['error'](error); // Don't transform to our wrapper
+  if (
+    typeof error === 'object' &&
+    error !== null &&
+    typeof error.environmentName === 'string'
+  ) {
+    // This was a Server error. We print the environment name in a badge just like we do with
+    // replays of console logs to indicate that the source of this throw as actually the Server.
+    printToConsole(
+      'error',
+      [error],
+      error.environmentName,
+    );
+  } else {
+    console['error'](error); // Don't transform to our wrapper
+  }
   return null;
 }
 

packages/react-server/src/forks/ReactFizzConfig.custom.js

@@ -40,6 +40,8 @@ export const isPrimaryRenderer = false;
 export const supportsRequestStorage = false;
 export const requestStorage: AsyncLocalStorage<Request | void> = (null: any);
 
+export const printToConsole = $$$config.printToConsole;
+
 export const resetResumableState = $$$config.resetResumableState;
 export const completeResumableState = $$$config.completeResumableState;
 export const getChildFormatContext = $$$config.getChildFormatContext;

packages/react-server/src/forks/ReactFizzConfig.dom-edge.js

@@ -10,6 +10,8 @@ import type {Request} from 'react-server/src/ReactFizzServer';
 
 export * from 'react-dom-bindings/src/server/ReactFizzConfigDOM';
 
+export * from 'react-client/src/ReactClientConsoleConfigServer';
+
 // For now, we get this from the global scope, but this will likely move to a module.
 export const supportsRequestStorage = typeof AsyncLocalStorage === 'function';
 export const requestStorage: AsyncLocalStorage<Request | void> =

packages/react-server/src/forks/ReactFizzConfig.dom-legacy.js

@@ -10,5 +10,7 @@ import type {Request} from 'react-server/src/ReactFizzServer';
 
 export * from 'react-dom-bindings/src/server/ReactFizzConfigDOMLegacy';
 
+export * from 'react-client/src/ReactClientConsoleConfigPlain';
+
 export const supportsRequestStorage = false;
 export const requestStorage: AsyncLocalStorage<Request | void> = (null: any);

packages/react-server/src/forks/ReactFizzConfig.dom-node.js

@@ -13,6 +13,8 @@ import type {Request} from 'react-server/src/ReactFizzServer';
 
 export * from 'react-dom-bindings/src/server/ReactFizzConfigDOM';
 
+export * from 'react-client/src/ReactClientConsoleConfigServer';
+
 export const supportsRequestStorage = true;
 export const requestStorage: AsyncLocalStorage<Request | void> =
   new AsyncLocalStorage();

packages/react-server/src/forks/ReactFizzConfig.dom.js

@@ -10,5 +10,7 @@ import type {Request} from 'react-server/src/ReactFizzServer';
 
 export * from 'react-dom-bindings/src/server/ReactFizzConfigDOM';
 
+export * from 'react-client/src/ReactClientConsoleConfigBrowser';
+
 export const supportsRequestStorage = false;
 export const requestStorage: AsyncLocalStorage<Request | void> = (null: any);