fix(logger): attempt at fixing infinite loop (#1789)

src/lib/logger.js

@@ -1,34 +1,31 @@
 /** @type {import("types").LoggerInstance} */
 const _logger = {
-  error (code, ...message) {
+  error(code, ...message) {
     console.error(
       `[next-auth][error][${code.toLowerCase()}]`,
       `\nhttps://next-auth.js.org/errors#${code.toLowerCase()}`,
       ...message
     )
   },
-  warn (code, ...message) {
+  warn(code, ...message) {
     console.warn(
       `[next-auth][warn][${code.toLowerCase()}]`,
       `\nhttps://next-auth.js.org/warnings#${code.toLowerCase()}`,
       ...message
     )
   },
-  debug (code, ...message) {
+  debug(code, ...message) {
     if (!process?.env?._NEXTAUTH_DEBUG) return
-    console.log(
-      `[next-auth][debug][${code.toLowerCase()}]`,
-      ...message
-    )
-  }
+    console.log(`[next-auth][debug][${code.toLowerCase()}]`, ...message)
+  },
 }
 
 /**
  * Override the built-in logger.
  * Any `undefined` level will use the default logger.
  * @param {Partial<import("types").LoggerInstance>} newLogger
  */
-export function setLogger (newLogger = {}) {
+export function setLogger(newLogger = {}) {
   if (newLogger.error) _logger.error = newLogger.error
   if (newLogger.warn) _logger.warn = newLogger.warn
   if (newLogger.debug) _logger.debug = newLogger.debug
@@ -42,13 +39,13 @@ export default _logger
  * @param {string} basePath
  * @return {import("types").LoggerInstance}
  */
-export function proxyLogger (logger = _logger, basePath) {
+export function proxyLogger(logger = _logger, basePath) {
   try {
-    if (typeof window === 'undefined') {
+    if (typeof window === "undefined") {
       return logger
     }
 
-    const clientLogger = console
+    const clientLogger = {}
     for (const level in logger) {
       clientLogger[level] = (code, ...message) => {
         _logger[level](code, ...message) // Log on client as usual
@@ -57,21 +54,23 @@ export function proxyLogger (logger = _logger, basePath) {
         const body = new URLSearchParams({
           level,
           code,
-          message: JSON.stringify(message.map(m => {
-            if (m instanceof Error) {
-              // Serializing errors: https://iaincollins.medium.com/error-handling-in-javascript-a6172ccdf9af
-              return { name: m.name, message: m.message, stack: m.stack }
-            }
-            return m
-          }))
+          message: JSON.stringify(
+            message.map((m) => {
+              if (m instanceof Error) {
+                // Serializing errors: https://iaincollins.medium.com/error-handling-in-javascript-a6172ccdf9af
+                return { name: m.name, message: m.message, stack: m.stack }
+              }
+              return m
+            })
+          ),
         })
         if (navigator.sendBeacon) {
           return navigator.sendBeacon(url, body)
         }
         return fetch(url, {
-          method: 'POST',
-          headers: { 'Content-Type': 'application/json' },
-          body
+          method: "POST",
+          headers: { "Content-Type": "application/json" },
+          body,
         })
       }
     }