From e4b0f3ced5867a76425b7dbb6523db3e12cf7c94 Mon Sep 17 00:00:00 2001
From: Chris Eager <chris@signal.org>
Date: Wed, 5 Feb 2025 13:48:07 -0600
Subject: [PATCH] Use HTTP status code if FCM error code is unavailable

---
 .../java/org/whispersystems/textsecuregcm/push/FcmSender.java   | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/service/src/main/java/org/whispersystems/textsecuregcm/push/FcmSender.java b/service/src/main/java/org/whispersystems/textsecuregcm/push/FcmSender.java
index 8074803ba..53b7496ef 100644
--- a/service/src/main/java/org/whispersystems/textsecuregcm/push/FcmSender.java
+++ b/service/src/main/java/org/whispersystems/textsecuregcm/push/FcmSender.java
@@ -104,6 +104,8 @@ public class FcmSender implements PushNotificationSender {
 
             if (firebaseMessagingException.getMessagingErrorCode() != null) {
               errorCode = firebaseMessagingException.getMessagingErrorCode().name();
+            } else if (firebaseMessagingException.getHttpResponse() != null) {
+              errorCode = "http" + firebaseMessagingException.getHttpResponse().getStatusCode();
             } else {
               logger.warn("Received an FCM exception with no error code", firebaseMessagingException);
               errorCode = "unknown";