perf(logs): suppress libsignal console.warn — the missing piece of stdout flood

Following commits 1734d10209 + 9d79bbe351 the user reported pm2 logs were
STILL flooding and inbound latency persisted. Inspecting libsignal source
reveals 4 console.warn calls that bypass our existing log/info/error
interceptors:

  session_builder.js:74 → "Closing open session in favor of incoming prekey bundle"
  session_record.js:270 → "Session already closed", <session object>
  session_cipher.js:182 → "Decrypted message with closed session."
  queue_job.js:50      → "Unhandled bucket type (for naming):", <bucket>

Plus we were missing 2 console.info paths from session_record.js:
  - "Opening session:" (dumps the full session object)
  - "Migrating session to:" (per migration)

Under WhatsApp's LID/DSM rollout the pkmsg flow fires "Closing open session"
on EVERY incoming pkmsg (which is every recovery message from the user's own
phone after a Bad MAC). The user's log shows hundreds of these per session.
Each is a synchronous stdout.write. pm2's pipe buffer fills, write() blocks
the Node event loop, inbound delivery freezes for tens of seconds. Profile
pictures and IQ queries time out for the same reason — they need the loop
to dispatch them.

This is the same root cause as the historical Feb-27 fix (d233a7856f, "fix:
eliminate 40s message delivery delay caused by libsignal console dumps")
but the warn channel was overlooked.

THIS PATCH:
- Add console.warn interceptor with the same suppression regex.
- Extend the regex to cover the missing patterns (Opening session,
  Migrating session, Closing open session, Session already closed,
  Decrypted message with closed session, Unhandled bucket type).
- Operator-facing signal is unchanged — the console.error path still
  formats Bad MAC / Counter / Decryption Failed as the clean emoji line.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

WAProto/WAProto.proto

@@ -1,7 +1,7 @@
 syntax = "proto3";
 package proto;
 
-/// WhatsApp Version: 2.3000.1038164556
+/// WhatsApp Version: 2.3000.1038469210
 
 message ADVDeviceIdentity {
     optional uint32 rawId = 1;
@@ -14,6 +14,7 @@ message ADVDeviceIdentity {
 enum ADVEncryptionType {
     E2EE = 0;
     HOSTED = 1;
+    NON_E2EE = 2;
 }
 message ADVKeyIndexList {
     optional uint32 rawId = 1;
@@ -61,6 +62,7 @@ message AIHomeState {
             ANIMATE_PHOTO = 2;
             ANALYZE_FILE = 3;
             COLLABORATE = 4;
+            OPEN_GREETING_CARD = 5;
         }
     }
     
@@ -247,6 +249,16 @@ message AIRichResponseUnifiedResponse {
     optional bytes data = 1;
 }
 
+enum AISubscriptionRequestType {
+    UNSPECIFIED = 0;
+    THINK_HARD = 1;
+    IMAGE_GEN = 2;
+    VIDEO_GEN = 3;
+}
+message AISubscriptionUpsellMetadata {
+    optional AISubscriptionRequestType requestType = 1;
+}
+
 message AIThreadInfo {
     optional AIThreadServerInfo serverInfo = 1;
     optional AIThreadClientInfo clientInfo = 2;
@@ -659,6 +671,8 @@ message BotMetadata {
     optional BotInfrastructureDiagnostics botInfrastructureDiagnostics = 37;
     optional AIMediaCollectionMetadata aiMediaCollectionMetadata = 38;
     optional BotCommandMetadata commandMetadata = 39;
+    optional BotResolvedToolCallMetadata resolvedToolCallMetadata = 40;
+    optional AISubscriptionUpsellMetadata subscriptionUpsellMetadata = 41;
     optional bytes internalMetadata = 999;
 }
 
@@ -897,6 +911,11 @@ message BotRenderingMetadata {
     
 }
 
+message BotResolvedToolCallMetadata {
+    optional string toolCallId = 1;
+    optional string resolutionDataSerialized = 2;
+}
+
 message BotSessionMetadata {
     optional string sessionId = 1;
     optional BotSessionSource sessionSource = 2;
@@ -1132,6 +1151,7 @@ message ClientPayload {
     optional int32 preacksCount = 45;
     optional int32 processingQueueSize = 46;
     repeated string pairedPeripherals = 47;
+    optional bytes testIsolationId = 48;
     enum AccountType {
         DEFAULT = 0;
         GUEST = 1;
@@ -1227,6 +1247,7 @@ message ClientPayload {
         optional string deviceExpId = 14;
         optional DeviceType deviceType = 15;
         optional string deviceModelType = 16;
+        optional DistributionChannel distributionChannel = 17;
         message AppVersion {
             optional uint32 primary = 1;
             optional uint32 secondary = 2;
@@ -1242,6 +1263,12 @@ message ClientPayload {
             WEARABLE = 3;
             VR = 4;
         }
+        enum DistributionChannel {
+            APPSTORE = 0;
+            WEBSITE = 1;
+            TESTFLIGHT = 2;
+            INTERNAL = 3;
+        }
         enum Platform {
             ANDROID = 0;
             IOS = 1;
@@ -1411,6 +1438,9 @@ message ContextInfo {
     optional MediaDomainInfo mediaDomainInfo = 74;
     optional PartiallySelectedContent partiallySelectedContent = 75;
     optional uint32 afterReadDuration = 76;
+    optional CrossAppSource crossAppSource = 77;
+    optional BusinessInteractionPills businessInteractionPills = 78;
+    optional string posterStatusId = 79;
     message AdReplyInfo {
         optional string advertiserName = 1;
         optional MediaType mediaType = 2;
@@ -1423,10 +1453,47 @@ message ContextInfo {
         }
     }
     
+    message BusinessInteractionPills {
+        optional string businessJid = 1;
+        repeated Pill pills = 2;
+        optional EntryPoint entryPoint = 3;
+        enum EntryPoint {
+            ENTRY_POINT_UNKNOWN = 0;
+            P2P_LINK_SHARE = 1;
+            CONTACT_CARD_SHARING = 2;
+            PHONE_NUMBER = 3;
+            STATUS = 4;
+            IN_THREAD_CONTEXT_CARD = 5;
+        }
+        message Pill {
+            optional ContextInfo.BusinessInteractionPills.PillType pillType = 1;
+            optional string actionUrl = 2;
+        }
+        
+        enum PillType {
+            UNKNOWN = 0;
+            VIEW_BUSINESS = 1;
+            CHAT = 2;
+            CALL = 3;
+            CATALOG = 4;
+            CHANNEL = 5;
+            BOOK_APPOINTMENT = 6;
+            OFFERS = 7;
+            BESTSELLERS = 8;
+            MENU = 9;
+            ABOUT = 10;
+        }
+    }
+    
     message BusinessMessageForwardInfo {
         optional string businessOwnerJid = 1;
     }
     
+    enum CrossAppSource {
+        CROSS_APP_SOURCE_UNKNOWN = 0;
+        CROSS_APP_SOURCE_INSTAGRAM = 1;
+        CROSS_APP_SOURCE_FACEBOOK = 2;
+    }
     message DataSharingContext {
         optional bool showMmDisclosure = 1;
         optional string encryptedSignalTokenConsented = 2;
@@ -1635,6 +1702,7 @@ message Conversation {
     optional bool isMarketingMessageThread = 55;
     optional bool isSenderNewAccount = 56;
     optional uint32 afterReadDuration = 57;
+    optional bool isSenderSuspicious = 58;
     enum EndOfHistoryTransferType {
         COMPLETE_BUT_MORE_MESSAGES_REMAIN_ON_PRIMARY = 0;
         COMPLETE_AND_NO_MORE_MESSAGE_REMAIN_ON_PRIMARY = 1;
@@ -2348,6 +2416,8 @@ message Message {
     optional PollAddOptionMessage pollAddOptionMessage = 121;
     optional EventInviteMessage eventInviteMessage = 122;
     optional GroupRootKeyShare groupRootKeyShare = 123;
+    optional P2PPaymentReminderNotification p2PPaymentReminderNotification = 124;
+    optional SplitPaymentMessage splitPaymentMessage = 125;
     message AlbumMessage {
         optional uint32 expectedImageCount = 2;
         optional uint32 expectedVideoCount = 3;
@@ -2528,6 +2598,41 @@ message Message {
         optional string id = 2;
     }
     
+    message ChatCustomImageWallpaper {
+        optional string directPath = 1;
+        optional bytes mediaKey = 2;
+        optional bytes fileEncSha256 = 3;
+        optional bytes fileSha256 = 4;
+        optional float dimLevel = 5;
+    }
+    
+    message ChatDefaultWallpaper {
+        optional bool isDoodleEnabled = 1;
+    }
+    
+    message ChatSolidColorWallpaper {
+        optional string colorLight = 1;
+        optional string colorDark = 2;
+        optional bool isDoodleEnabled = 3;
+    }
+    
+    message ChatStockImageWallpaper {
+        optional string stockImageId = 1;
+        optional float dimLevel = 2;
+    }
+    
+    message ChatThemeSetting {
+        optional int64 settingTimestampMs = 1;
+        optional bool clearTheme = 2;
+        optional string colorSchemeId = 3;
+        oneof wallpaper {
+            Message.ChatDefaultWallpaper defaultWallpaper = 10;
+            Message.ChatSolidColorWallpaper solidColor = 11;
+            Message.ChatStockImageWallpaper stockImage = 12;
+            Message.ChatCustomImageWallpaper customImage = 13;
+        }
+    }
+    
     message CloudAPIThreadControlNotification {
         optional CloudAPIThreadControl status = 1;
         optional int64 senderNotificationTimestampMs = 2;
@@ -2637,6 +2742,7 @@ message Message {
         optional int64 startTime = 5;
         optional string caption = 6;
         optional bool isCanceled = 7;
+        optional int64 endTime = 8;
     }
     
     message EventMessage {
@@ -3219,6 +3325,35 @@ message Message {
         }
     }
     
+    message P2PPaymentReminderNotification {
+        optional string reminderId = 1;
+        optional Money amount = 2;
+        optional ReminderFrequency frequency = 3;
+        optional int64 nextReminderTimestamp = 4;
+        optional int64 expiryTimestamp = 5;
+        optional ReminderState state = 6;
+        optional string description = 7;
+        optional string creatorJid = 8;
+        optional string receiverJid = 9;
+        optional string upiId = 10;
+        optional int64 createdTimestamp = 11;
+        enum ReminderFrequency {
+            UNKNOWN_FREQUENCY = 0;
+            WEEKLY = 1;
+            BIWEEKLY = 2;
+            MONTHLY = 3;
+            CUSTOM = 4;
+        }
+        enum ReminderState {
+            UNKNOWN_STATE = 0;
+            ACTIVE = 1;
+            PAUSED = 2;
+            STOPPED = 3;
+            EXPIRED = 4;
+            CANCELLED = 5;
+        }
+    }
+    
     message PaymentExtendedMetadata {
         optional uint32 type = 1;
         optional string platform = 2;
@@ -3628,6 +3763,7 @@ message Message {
         optional MemberLabel memberLabel = 27;
         optional AIMediaCollectionMessage aiMediaCollectionMessage = 28;
         optional uint32 afterReadDuration = 29;
+        optional Message.ChatThemeSetting chatThemeSetting = 30;
         enum Type {
             REVOKE = 0;
             EPHEMERAL_SETTING = 3;
@@ -3657,6 +3793,7 @@ message Message {
             GROUP_MEMBER_LABEL_CHANGE = 30;
             AI_MEDIA_COLLECTION_MESSAGE = 31;
             MESSAGE_UNSCHEDULE = 32;
+            CHAT_THEME_SETTING = 34;
         }
     }
     
@@ -3748,6 +3885,26 @@ message Message {
         optional bytes axolotlSenderKeyDistributionMessage = 2;
     }
     
+    message SplitPaymentMessage {
+        optional string splitId = 1;
+        optional Money totalAmount = 2;
+        optional string description = 3;
+        optional string requesterJid = 4;
+        repeated Message.SplitPaymentParticipant participants = 5;
+        optional int64 createdAtMs = 6;
+        optional ContextInfo contextInfo = 17;
+    }
+    
+    message SplitPaymentParticipant {
+        optional string jid = 1;
+        optional Money amount = 2;
+        optional SplitPaymentStatus status = 3;
+        enum SplitPaymentStatus {
+            PENDING = 0;
+            PAID = 1;
+        }
+    }
+    
     message StatusNotificationMessage {
         optional MessageKey responseMessageKey = 1;
         optional MessageKey originalMessageKey = 2;
@@ -4698,6 +4855,7 @@ message StatusAttribution {
             SHARECHAT = 9;
             GOOGLE_PHOTOS = 10;
             SOUNDCLOUD = 11;
+            SHAZAM = 12;
         }
     }
     
@@ -4755,6 +4913,7 @@ message StatusAttribution {
         LAYOUTS = 8;
         NEWSLETTER_STATUS = 9;
         STATUS_CLOSE_SHARING = 10;
+        PAID_PARTNERSHIP = 11;
     }
 }
 
@@ -5266,6 +5425,7 @@ message SyncActionValue {
         repeated string keywords = 3;
         optional int32 count = 4;
         optional bool deleted = 5;
+        repeated string associatedLabelIds = 6;
     }
     
     message RecentEmojiWeightsAction {
@@ -5783,6 +5943,8 @@ message WebMessageInfo {
     optional string hsmTag = 79;
     optional uint64 ephemeralExpirationTimestamp = 80;
     optional ScheduledMessageMetadata scheduledMessageMetadata = 81;
+    optional string decisionId = 82;
+    repeated string decisionSources = 83;
     enum BizPrivacyStatus {
         E2EE = 0;
         FB = 2;

WAProto/index.d.ts

@@ -28,7 +28,8 @@ export namespace proto {
 
     enum ADVEncryptionType {
         E2EE = 0,
-        HOSTED = 1
+        HOSTED = 1,
+        NON_E2EE = 2
     }
 
     interface IADVKeyIndexList {
@@ -176,7 +177,8 @@ export namespace proto {
                 CREATE_IMAGE = 1,
                 ANIMATE_PHOTO = 2,
                 ANALYZE_FILE = 3,
-                COLLABORATE = 4
+                COLLABORATE = 4,
+                OPEN_GREETING_CARD = 5
             }
         }
     }
@@ -705,6 +707,29 @@ export namespace proto {
         public static getTypeUrl(typeUrlPrefix?: string): string;
     }
 
+    enum AISubscriptionRequestType {
+        UNSPECIFIED = 0,
+        THINK_HARD = 1,
+        IMAGE_GEN = 2,
+        VIDEO_GEN = 3
+    }
+
+    interface IAISubscriptionUpsellMetadata {
+        requestType?: (proto.AISubscriptionRequestType|null);
+    }
+
+    class AISubscriptionUpsellMetadata implements IAISubscriptionUpsellMetadata {
+        constructor(p?: proto.IAISubscriptionUpsellMetadata);
+        public requestType?: (proto.AISubscriptionRequestType|null);
+        public static create(properties?: proto.IAISubscriptionUpsellMetadata): proto.AISubscriptionUpsellMetadata;
+        public static encode(m: proto.IAISubscriptionUpsellMetadata, w?: $protobuf.Writer): $protobuf.Writer;
+        public static decode(r: ($protobuf.Reader|Uint8Array), l?: number): proto.AISubscriptionUpsellMetadata;
+        public static fromObject(d: { [k: string]: any }): proto.AISubscriptionUpsellMetadata;
+        public static toObject(m: proto.AISubscriptionUpsellMetadata, o?: $protobuf.IConversionOptions): { [k: string]: any };
+        public toJSON(): { [k: string]: any };
+        public static getTypeUrl(typeUrlPrefix?: string): string;
+    }
+
     interface IAIThreadInfo {
         serverInfo?: (proto.AIThreadInfo.IAIThreadServerInfo|null);
         clientInfo?: (proto.AIThreadInfo.IAIThreadClientInfo|null);
@@ -1702,6 +1727,8 @@ export namespace proto {
         botInfrastructureDiagnostics?: (proto.IBotInfrastructureDiagnostics|null);
         aiMediaCollectionMetadata?: (proto.IAIMediaCollectionMetadata|null);
         commandMetadata?: (proto.IBotCommandMetadata|null);
+        resolvedToolCallMetadata?: (proto.IBotResolvedToolCallMetadata|null);
+        subscriptionUpsellMetadata?: (proto.IAISubscriptionUpsellMetadata|null);
         internalMetadata?: (Uint8Array|null);
     }
 
@@ -1745,6 +1772,8 @@ export namespace proto {
         public botInfrastructureDiagnostics?: (proto.IBotInfrastructureDiagnostics|null);
         public aiMediaCollectionMetadata?: (proto.IAIMediaCollectionMetadata|null);
         public commandMetadata?: (proto.IBotCommandMetadata|null);
+        public resolvedToolCallMetadata?: (proto.IBotResolvedToolCallMetadata|null);
+        public subscriptionUpsellMetadata?: (proto.IAISubscriptionUpsellMetadata|null);
         public internalMetadata?: (Uint8Array|null);
         public static create(properties?: proto.IBotMetadata): proto.BotMetadata;
         public static encode(m: proto.IBotMetadata, w?: $protobuf.Writer): $protobuf.Writer;
@@ -2294,6 +2323,24 @@ export namespace proto {
         }
     }
 
+    interface IBotResolvedToolCallMetadata {
+        toolCallId?: (string|null);
+        resolutionDataSerialized?: (string|null);
+    }
+
+    class BotResolvedToolCallMetadata implements IBotResolvedToolCallMetadata {
+        constructor(p?: proto.IBotResolvedToolCallMetadata);
+        public toolCallId?: (string|null);
+        public resolutionDataSerialized?: (string|null);
+        public static create(properties?: proto.IBotResolvedToolCallMetadata): proto.BotResolvedToolCallMetadata;
+        public static encode(m: proto.IBotResolvedToolCallMetadata, w?: $protobuf.Writer): $protobuf.Writer;
+        public static decode(r: ($protobuf.Reader|Uint8Array), l?: number): proto.BotResolvedToolCallMetadata;
+        public static fromObject(d: { [k: string]: any }): proto.BotResolvedToolCallMetadata;
+        public static toObject(m: proto.BotResolvedToolCallMetadata, o?: $protobuf.IConversionOptions): { [k: string]: any };
+        public toJSON(): { [k: string]: any };
+        public static getTypeUrl(typeUrlPrefix?: string): string;
+    }
+
     interface IBotSessionMetadata {
         sessionId?: (string|null);
         sessionSource?: (proto.BotSessionSource|null);
@@ -2882,6 +2929,7 @@ export namespace proto {
         preacksCount?: (number|null);
         processingQueueSize?: (number|null);
         pairedPeripherals?: (string[]|null);
+        testIsolationId?: (Uint8Array|null);
     }
 
     class ClientPayload implements IClientPayload {
@@ -2921,6 +2969,7 @@ export namespace proto {
         public preacksCount?: (number|null);
         public processingQueueSize?: (number|null);
         public pairedPeripherals: string[];
+        public testIsolationId?: (Uint8Array|null);
         public static create(properties?: proto.IClientPayload): proto.ClientPayload;
         public static encode(m: proto.IClientPayload, w?: $protobuf.Writer): $protobuf.Writer;
         public static decode(r: ($protobuf.Reader|Uint8Array), l?: number): proto.ClientPayload;
@@ -3083,6 +3132,7 @@ export namespace proto {
             deviceExpId?: (string|null);
             deviceType?: (proto.ClientPayload.UserAgent.DeviceType|null);
             deviceModelType?: (string|null);
+            distributionChannel?: (proto.ClientPayload.UserAgent.DistributionChannel|null);
         }
 
         class UserAgent implements IUserAgent {
@@ -3103,6 +3153,7 @@ export namespace proto {
             public deviceExpId?: (string|null);
             public deviceType?: (proto.ClientPayload.UserAgent.DeviceType|null);
             public deviceModelType?: (string|null);
+            public distributionChannel?: (proto.ClientPayload.UserAgent.DistributionChannel|null);
             public static create(properties?: proto.ClientPayload.IUserAgent): proto.ClientPayload.UserAgent;
             public static encode(m: proto.ClientPayload.IUserAgent, w?: $protobuf.Writer): $protobuf.Writer;
             public static decode(r: ($protobuf.Reader|Uint8Array), l?: number): proto.ClientPayload.UserAgent;
@@ -3146,6 +3197,13 @@ export namespace proto {
                 VR = 4
             }
 
+            enum DistributionChannel {
+                APPSTORE = 0,
+                WEBSITE = 1,
+                TESTFLIGHT = 2,
+                INTERNAL = 3
+            }
+
             enum Platform {
                 ANDROID = 0,
                 IOS = 1,
@@ -3411,6 +3469,9 @@ export namespace proto {
         mediaDomainInfo?: (proto.IMediaDomainInfo|null);
         partiallySelectedContent?: (proto.ContextInfo.IPartiallySelectedContent|null);
         afterReadDuration?: (number|null);
+        crossAppSource?: (proto.ContextInfo.CrossAppSource|null);
+        businessInteractionPills?: (proto.ContextInfo.IBusinessInteractionPills|null);
+        posterStatusId?: (string|null);
     }
 
     class ContextInfo implements IContextInfo {
@@ -3474,6 +3535,9 @@ export namespace proto {
         public mediaDomainInfo?: (proto.IMediaDomainInfo|null);
         public partiallySelectedContent?: (proto.ContextInfo.IPartiallySelectedContent|null);
         public afterReadDuration?: (number|null);
+        public crossAppSource?: (proto.ContextInfo.CrossAppSource|null);
+        public businessInteractionPills?: (proto.ContextInfo.IBusinessInteractionPills|null);
+        public posterStatusId?: (string|null);
         public static create(properties?: proto.IContextInfo): proto.ContextInfo;
         public static encode(m: proto.IContextInfo, w?: $protobuf.Writer): $protobuf.Writer;
         public static decode(r: ($protobuf.Reader|Uint8Array), l?: number): proto.ContextInfo;
@@ -3516,6 +3580,70 @@ export namespace proto {
             }
         }
 
+        interface IBusinessInteractionPills {
+            businessJid?: (string|null);
+            pills?: (proto.ContextInfo.BusinessInteractionPills.IPill[]|null);
+            entryPoint?: (proto.ContextInfo.BusinessInteractionPills.EntryPoint|null);
+        }
+
+        class BusinessInteractionPills implements IBusinessInteractionPills {
+            constructor(p?: proto.ContextInfo.IBusinessInteractionPills);
+            public businessJid?: (string|null);
+            public pills: proto.ContextInfo.BusinessInteractionPills.IPill[];
+            public entryPoint?: (proto.ContextInfo.BusinessInteractionPills.EntryPoint|null);
+            public static create(properties?: proto.ContextInfo.IBusinessInteractionPills): proto.ContextInfo.BusinessInteractionPills;
+            public static encode(m: proto.ContextInfo.IBusinessInteractionPills, w?: $protobuf.Writer): $protobuf.Writer;
+            public static decode(r: ($protobuf.Reader|Uint8Array), l?: number): proto.ContextInfo.BusinessInteractionPills;
+            public static fromObject(d: { [k: string]: any }): proto.ContextInfo.BusinessInteractionPills;
+            public static toObject(m: proto.ContextInfo.BusinessInteractionPills, o?: $protobuf.IConversionOptions): { [k: string]: any };
+            public toJSON(): { [k: string]: any };
+            public static getTypeUrl(typeUrlPrefix?: string): string;
+        }
+
+        namespace BusinessInteractionPills {
+
+            enum EntryPoint {
+                ENTRY_POINT_UNKNOWN = 0,
+                P2P_LINK_SHARE = 1,
+                CONTACT_CARD_SHARING = 2,
+                PHONE_NUMBER = 3,
+                STATUS = 4,
+                IN_THREAD_CONTEXT_CARD = 5
+            }
+
+            interface IPill {
+                pillType?: (proto.ContextInfo.BusinessInteractionPills.PillType|null);
+                actionUrl?: (string|null);
+            }
+
+            class Pill implements IPill {
+                constructor(p?: proto.ContextInfo.BusinessInteractionPills.IPill);
+                public pillType?: (proto.ContextInfo.BusinessInteractionPills.PillType|null);
+                public actionUrl?: (string|null);
+                public static create(properties?: proto.ContextInfo.BusinessInteractionPills.IPill): proto.ContextInfo.BusinessInteractionPills.Pill;
+                public static encode(m: proto.ContextInfo.BusinessInteractionPills.IPill, w?: $protobuf.Writer): $protobuf.Writer;
+                public static decode(r: ($protobuf.Reader|Uint8Array), l?: number): proto.ContextInfo.BusinessInteractionPills.Pill;
+                public static fromObject(d: { [k: string]: any }): proto.ContextInfo.BusinessInteractionPills.Pill;
+                public static toObject(m: proto.ContextInfo.BusinessInteractionPills.Pill, o?: $protobuf.IConversionOptions): { [k: string]: any };
+                public toJSON(): { [k: string]: any };
+                public static getTypeUrl(typeUrlPrefix?: string): string;
+            }
+
+            enum PillType {
+                UNKNOWN = 0,
+                VIEW_BUSINESS = 1,
+                CHAT = 2,
+                CALL = 3,
+                CATALOG = 4,
+                CHANNEL = 5,
+                BOOK_APPOINTMENT = 6,
+                OFFERS = 7,
+                BESTSELLERS = 8,
+                MENU = 9,
+                ABOUT = 10
+            }
+        }
+
         interface IBusinessMessageForwardInfo {
             businessOwnerJid?: (string|null);
         }
@@ -3532,6 +3660,12 @@ export namespace proto {
             public static getTypeUrl(typeUrlPrefix?: string): string;
         }
 
+        enum CrossAppSource {
+            CROSS_APP_SOURCE_UNKNOWN = 0,
+            CROSS_APP_SOURCE_INSTAGRAM = 1,
+            CROSS_APP_SOURCE_FACEBOOK = 2
+        }
+
         interface IDataSharingContext {
             showMmDisclosure?: (boolean|null);
             encryptedSignalTokenConsented?: (string|null);
@@ -3921,6 +4055,7 @@ export namespace proto {
         isMarketingMessageThread?: (boolean|null);
         isSenderNewAccount?: (boolean|null);
         afterReadDuration?: (number|null);
+        isSenderSuspicious?: (boolean|null);
     }
 
     class Conversation implements IConversation {
@@ -3982,6 +4117,7 @@ export namespace proto {
         public isMarketingMessageThread?: (boolean|null);
         public isSenderNewAccount?: (boolean|null);
         public afterReadDuration?: (number|null);
+        public isSenderSuspicious?: (boolean|null);
         public static create(properties?: proto.IConversation): proto.Conversation;
         public static encode(m: proto.IConversation, w?: $protobuf.Writer): $protobuf.Writer;
         public static decode(r: ($protobuf.Reader|Uint8Array), l?: number): proto.Conversation;
@@ -5725,6 +5861,8 @@ export namespace proto {
         pollAddOptionMessage?: (proto.Message.IPollAddOptionMessage|null);
         eventInviteMessage?: (proto.Message.IEventInviteMessage|null);
         groupRootKeyShare?: (proto.IGroupRootKeyShare|null);
+        p2PPaymentReminderNotification?: (proto.Message.IP2PPaymentReminderNotification|null);
+        splitPaymentMessage?: (proto.Message.ISplitPaymentMessage|null);
     }
 
     class Message implements IMessage {
@@ -5832,6 +5970,8 @@ export namespace proto {
         public pollAddOptionMessage?: (proto.Message.IPollAddOptionMessage|null);
         public eventInviteMessage?: (proto.Message.IEventInviteMessage|null);
         public groupRootKeyShare?: (proto.IGroupRootKeyShare|null);
+        public p2PPaymentReminderNotification?: (proto.Message.IP2PPaymentReminderNotification|null);
+        public splitPaymentMessage?: (proto.Message.ISplitPaymentMessage|null);
         public static create(properties?: proto.IMessage): proto.Message;
         public static encode(m: proto.IMessage, w?: $protobuf.Writer): $protobuf.Writer;
         public static decode(r: ($protobuf.Reader|Uint8Array), l?: number): proto.Message;
@@ -6340,6 +6480,113 @@ export namespace proto {
             public static getTypeUrl(typeUrlPrefix?: string): string;
         }
 
+        interface IChatCustomImageWallpaper {
+            directPath?: (string|null);
+            mediaKey?: (Uint8Array|null);
+            fileEncSha256?: (Uint8Array|null);
+            fileSha256?: (Uint8Array|null);
+            dimLevel?: (number|null);
+        }
+
+        class ChatCustomImageWallpaper implements IChatCustomImageWallpaper {
+            constructor(p?: proto.Message.IChatCustomImageWallpaper);
+            public directPath?: (string|null);
+            public mediaKey?: (Uint8Array|null);
+            public fileEncSha256?: (Uint8Array|null);
+            public fileSha256?: (Uint8Array|null);
+            public dimLevel?: (number|null);
+            public static create(properties?: proto.Message.IChatCustomImageWallpaper): proto.Message.ChatCustomImageWallpaper;
+            public static encode(m: proto.Message.IChatCustomImageWallpaper, w?: $protobuf.Writer): $protobuf.Writer;
+            public static decode(r: ($protobuf.Reader|Uint8Array), l?: number): proto.Message.ChatCustomImageWallpaper;
+            public static fromObject(d: { [k: string]: any }): proto.Message.ChatCustomImageWallpaper;
+            public static toObject(m: proto.Message.ChatCustomImageWallpaper, o?: $protobuf.IConversionOptions): { [k: string]: any };
+            public toJSON(): { [k: string]: any };
+            public static getTypeUrl(typeUrlPrefix?: string): string;
+        }
+
+        interface IChatDefaultWallpaper {
+            isDoodleEnabled?: (boolean|null);
+        }
+
+        class ChatDefaultWallpaper implements IChatDefaultWallpaper {
+            constructor(p?: proto.Message.IChatDefaultWallpaper);
+            public isDoodleEnabled?: (boolean|null);
+            public static create(properties?: proto.Message.IChatDefaultWallpaper): proto.Message.ChatDefaultWallpaper;
+            public static encode(m: proto.Message.IChatDefaultWallpaper, w?: $protobuf.Writer): $protobuf.Writer;
+            public static decode(r: ($protobuf.Reader|Uint8Array), l?: number): proto.Message.ChatDefaultWallpaper;
+            public static fromObject(d: { [k: string]: any }): proto.Message.ChatDefaultWallpaper;
+            public static toObject(m: proto.Message.ChatDefaultWallpaper, o?: $protobuf.IConversionOptions): { [k: string]: any };
+            public toJSON(): { [k: string]: any };
+            public static getTypeUrl(typeUrlPrefix?: string): string;
+        }
+
+        interface IChatSolidColorWallpaper {
+            colorLight?: (string|null);
+            colorDark?: (string|null);
+            isDoodleEnabled?: (boolean|null);
+        }
+
+        class ChatSolidColorWallpaper implements IChatSolidColorWallpaper {
+            constructor(p?: proto.Message.IChatSolidColorWallpaper);
+            public colorLight?: (string|null);
+            public colorDark?: (string|null);
+            public isDoodleEnabled?: (boolean|null);
+            public static create(properties?: proto.Message.IChatSolidColorWallpaper): proto.Message.ChatSolidColorWallpaper;
+            public static encode(m: proto.Message.IChatSolidColorWallpaper, w?: $protobuf.Writer): $protobuf.Writer;
+            public static decode(r: ($protobuf.Reader|Uint8Array), l?: number): proto.Message.ChatSolidColorWallpaper;
+            public static fromObject(d: { [k: string]: any }): proto.Message.ChatSolidColorWallpaper;
+            public static toObject(m: proto.Message.ChatSolidColorWallpaper, o?: $protobuf.IConversionOptions): { [k: string]: any };
+            public toJSON(): { [k: string]: any };
+            public static getTypeUrl(typeUrlPrefix?: string): string;
+        }
+
+        interface IChatStockImageWallpaper {
+            stockImageId?: (string|null);
+            dimLevel?: (number|null);
+        }
+
+        class ChatStockImageWallpaper implements IChatStockImageWallpaper {
+            constructor(p?: proto.Message.IChatStockImageWallpaper);
+            public stockImageId?: (string|null);
+            public dimLevel?: (number|null);
+            public static create(properties?: proto.Message.IChatStockImageWallpaper): proto.Message.ChatStockImageWallpaper;
+            public static encode(m: proto.Message.IChatStockImageWallpaper, w?: $protobuf.Writer): $protobuf.Writer;
+            public static decode(r: ($protobuf.Reader|Uint8Array), l?: number): proto.Message.ChatStockImageWallpaper;
+            public static fromObject(d: { [k: string]: any }): proto.Message.ChatStockImageWallpaper;
+            public static toObject(m: proto.Message.ChatStockImageWallpaper, o?: $protobuf.IConversionOptions): { [k: string]: any };
+            public toJSON(): { [k: string]: any };
+            public static getTypeUrl(typeUrlPrefix?: string): string;
+        }
+
+        interface IChatThemeSetting {
+            settingTimestampMs?: (number|Long|null);
+            clearTheme?: (boolean|null);
+            colorSchemeId?: (string|null);
+            defaultWallpaper?: (proto.Message.IChatDefaultWallpaper|null);
+            solidColor?: (proto.Message.IChatSolidColorWallpaper|null);
+            stockImage?: (proto.Message.IChatStockImageWallpaper|null);
+            customImage?: (proto.Message.IChatCustomImageWallpaper|null);
+        }
+
+        class ChatThemeSetting implements IChatThemeSetting {
+            constructor(p?: proto.Message.IChatThemeSetting);
+            public settingTimestampMs?: (number|Long|null);
+            public clearTheme?: (boolean|null);
+            public colorSchemeId?: (string|null);
+            public defaultWallpaper?: (proto.Message.IChatDefaultWallpaper|null);
+            public solidColor?: (proto.Message.IChatSolidColorWallpaper|null);
+            public stockImage?: (proto.Message.IChatStockImageWallpaper|null);
+            public customImage?: (proto.Message.IChatCustomImageWallpaper|null);
+            public wallpaper?: ("defaultWallpaper"|"solidColor"|"stockImage"|"customImage");
+            public static create(properties?: proto.Message.IChatThemeSetting): proto.Message.ChatThemeSetting;
+            public static encode(m: proto.Message.IChatThemeSetting, w?: $protobuf.Writer): $protobuf.Writer;
+            public static decode(r: ($protobuf.Reader|Uint8Array), l?: number): proto.Message.ChatThemeSetting;
+            public static fromObject(d: { [k: string]: any }): proto.Message.ChatThemeSetting;
+            public static toObject(m: proto.Message.ChatThemeSetting, o?: $protobuf.IConversionOptions): { [k: string]: any };
+            public toJSON(): { [k: string]: any };
+            public static getTypeUrl(typeUrlPrefix?: string): string;
+        }
+
         interface ICloudAPIThreadControlNotification {
             status?: (proto.Message.CloudAPIThreadControlNotification.CloudAPIThreadControl|null);
             senderNotificationTimestampMs?: (number|Long|null);
@@ -6644,6 +6891,7 @@ export namespace proto {
             startTime?: (number|Long|null);
             caption?: (string|null);
             isCanceled?: (boolean|null);
+            endTime?: (number|Long|null);
         }
 
         class EventInviteMessage implements IEventInviteMessage {
@@ -6655,6 +6903,7 @@ export namespace proto {
             public startTime?: (number|Long|null);
             public caption?: (string|null);
             public isCanceled?: (boolean|null);
+            public endTime?: (number|Long|null);
             public static create(properties?: proto.Message.IEventInviteMessage): proto.Message.EventInviteMessage;
             public static encode(m: proto.Message.IEventInviteMessage, w?: $protobuf.Writer): $protobuf.Writer;
             public static decode(r: ($protobuf.Reader|Uint8Array), l?: number): proto.Message.EventInviteMessage;
@@ -8175,6 +8424,62 @@ export namespace proto {
             }
         }
 
+        interface IP2PPaymentReminderNotification {
+            reminderId?: (string|null);
+            amount?: (proto.IMoney|null);
+            frequency?: (proto.Message.P2PPaymentReminderNotification.ReminderFrequency|null);
+            nextReminderTimestamp?: (number|Long|null);
+            expiryTimestamp?: (number|Long|null);
+            state?: (proto.Message.P2PPaymentReminderNotification.ReminderState|null);
+            description?: (string|null);
+            creatorJid?: (string|null);
+            receiverJid?: (string|null);
+            upiId?: (string|null);
+            createdTimestamp?: (number|Long|null);
+        }
+
+        class P2PPaymentReminderNotification implements IP2PPaymentReminderNotification {
+            constructor(p?: proto.Message.IP2PPaymentReminderNotification);
+            public reminderId?: (string|null);
+            public amount?: (proto.IMoney|null);
+            public frequency?: (proto.Message.P2PPaymentReminderNotification.ReminderFrequency|null);
+            public nextReminderTimestamp?: (number|Long|null);
+            public expiryTimestamp?: (number|Long|null);
+            public state?: (proto.Message.P2PPaymentReminderNotification.ReminderState|null);
+            public description?: (string|null);
+            public creatorJid?: (string|null);
+            public receiverJid?: (string|null);
+            public upiId?: (string|null);
+            public createdTimestamp?: (number|Long|null);
+            public static create(properties?: proto.Message.IP2PPaymentReminderNotification): proto.Message.P2PPaymentReminderNotification;
+            public static encode(m: proto.Message.IP2PPaymentReminderNotification, w?: $protobuf.Writer): $protobuf.Writer;
+            public static decode(r: ($protobuf.Reader|Uint8Array), l?: number): proto.Message.P2PPaymentReminderNotification;
+            public static fromObject(d: { [k: string]: any }): proto.Message.P2PPaymentReminderNotification;
+            public static toObject(m: proto.Message.P2PPaymentReminderNotification, o?: $protobuf.IConversionOptions): { [k: string]: any };
+            public toJSON(): { [k: string]: any };
+            public static getTypeUrl(typeUrlPrefix?: string): string;
+        }
+
+        namespace P2PPaymentReminderNotification {
+
+            enum ReminderFrequency {
+                UNKNOWN_FREQUENCY = 0,
+                WEEKLY = 1,
+                BIWEEKLY = 2,
+                MONTHLY = 3,
+                CUSTOM = 4
+            }
+
+            enum ReminderState {
+                UNKNOWN_STATE = 0,
+                ACTIVE = 1,
+                PAUSED = 2,
+                STOPPED = 3,
+                EXPIRED = 4,
+                CANCELLED = 5
+            }
+        }
+
         interface IPaymentExtendedMetadata {
             type?: (number|null);
             platform?: (string|null);
@@ -9323,6 +9628,7 @@ export namespace proto {
             memberLabel?: (proto.IMemberLabel|null);
             aiMediaCollectionMessage?: (proto.IAIMediaCollectionMessage|null);
             afterReadDuration?: (number|null);
+            chatThemeSetting?: (proto.Message.IChatThemeSetting|null);
         }
 
         class ProtocolMessage implements IProtocolMessage {
@@ -9353,6 +9659,7 @@ export namespace proto {
             public memberLabel?: (proto.IMemberLabel|null);
             public aiMediaCollectionMessage?: (proto.IAIMediaCollectionMessage|null);
             public afterReadDuration?: (number|null);
+            public chatThemeSetting?: (proto.Message.IChatThemeSetting|null);
             public static create(properties?: proto.Message.IProtocolMessage): proto.Message.ProtocolMessage;
             public static encode(m: proto.Message.IProtocolMessage, w?: $protobuf.Writer): $protobuf.Writer;
             public static decode(r: ($protobuf.Reader|Uint8Array), l?: number): proto.Message.ProtocolMessage;
@@ -9392,7 +9699,8 @@ export namespace proto {
                 AI_QUERY_FANOUT = 29,
                 GROUP_MEMBER_LABEL_CHANGE = 30,
                 AI_MEDIA_COLLECTION_MESSAGE = 31,
-                MESSAGE_UNSCHEDULE = 32
+                MESSAGE_UNSCHEDULE = 32,
+                CHAT_THEME_SETTING = 34
             }
         }
 
@@ -9644,6 +9952,62 @@ export namespace proto {
             public static getTypeUrl(typeUrlPrefix?: string): string;
         }
 
+        interface ISplitPaymentMessage {
+            splitId?: (string|null);
+            totalAmount?: (proto.IMoney|null);
+            description?: (string|null);
+            requesterJid?: (string|null);
+            participants?: (proto.Message.ISplitPaymentParticipant[]|null);
+            createdAtMs?: (number|Long|null);
+            contextInfo?: (proto.IContextInfo|null);
+        }
+
+        class SplitPaymentMessage implements ISplitPaymentMessage {
+            constructor(p?: proto.Message.ISplitPaymentMessage);
+            public splitId?: (string|null);
+            public totalAmount?: (proto.IMoney|null);
+            public description?: (string|null);
+            public requesterJid?: (string|null);
+            public participants: proto.Message.ISplitPaymentParticipant[];
+            public createdAtMs?: (number|Long|null);
+            public contextInfo?: (proto.IContextInfo|null);
+            public static create(properties?: proto.Message.ISplitPaymentMessage): proto.Message.SplitPaymentMessage;
+            public static encode(m: proto.Message.ISplitPaymentMessage, w?: $protobuf.Writer): $protobuf.Writer;
+            public static decode(r: ($protobuf.Reader|Uint8Array), l?: number): proto.Message.SplitPaymentMessage;
+            public static fromObject(d: { [k: string]: any }): proto.Message.SplitPaymentMessage;
+            public static toObject(m: proto.Message.SplitPaymentMessage, o?: $protobuf.IConversionOptions): { [k: string]: any };
+            public toJSON(): { [k: string]: any };
+            public static getTypeUrl(typeUrlPrefix?: string): string;
+        }
+
+        interface ISplitPaymentParticipant {
+            jid?: (string|null);
+            amount?: (proto.IMoney|null);
+            status?: (proto.Message.SplitPaymentParticipant.SplitPaymentStatus|null);
+        }
+
+        class SplitPaymentParticipant implements ISplitPaymentParticipant {
+            constructor(p?: proto.Message.ISplitPaymentParticipant);
+            public jid?: (string|null);
+            public amount?: (proto.IMoney|null);
+            public status?: (proto.Message.SplitPaymentParticipant.SplitPaymentStatus|null);
+            public static create(properties?: proto.Message.ISplitPaymentParticipant): proto.Message.SplitPaymentParticipant;
+            public static encode(m: proto.Message.ISplitPaymentParticipant, w?: $protobuf.Writer): $protobuf.Writer;
+            public static decode(r: ($protobuf.Reader|Uint8Array), l?: number): proto.Message.SplitPaymentParticipant;
+            public static fromObject(d: { [k: string]: any }): proto.Message.SplitPaymentParticipant;
+            public static toObject(m: proto.Message.SplitPaymentParticipant, o?: $protobuf.IConversionOptions): { [k: string]: any };
+            public toJSON(): { [k: string]: any };
+            public static getTypeUrl(typeUrlPrefix?: string): string;
+        }
+
+        namespace SplitPaymentParticipant {
+
+            enum SplitPaymentStatus {
+                PENDING = 0,
+                PAID = 1
+            }
+        }
+
         interface IStatusNotificationMessage {
             responseMessageKey?: (proto.IMessageKey|null);
             originalMessageKey?: (proto.IMessageKey|null);
@@ -11998,7 +12362,8 @@ export namespace proto {
                 APPLE_MUSIC = 8,
                 SHARECHAT = 9,
                 GOOGLE_PHOTOS = 10,
-                SOUNDCLOUD = 11
+                SOUNDCLOUD = 11,
+                SHAZAM = 12
             }
         }
 
@@ -12132,7 +12497,8 @@ export namespace proto {
             AI_CREATED = 7,
             LAYOUTS = 8,
             NEWSLETTER_STATUS = 9,
-            STATUS_CLOSE_SHARING = 10
+            STATUS_CLOSE_SHARING = 10,
+            PAID_PARTNERSHIP = 11
         }
     }
 
@@ -13669,6 +14035,7 @@ export namespace proto {
             keywords?: (string[]|null);
             count?: (number|null);
             deleted?: (boolean|null);
+            associatedLabelIds?: (string[]|null);
         }
 
         class QuickReplyAction implements IQuickReplyAction {
@@ -13678,6 +14045,7 @@ export namespace proto {
             public keywords: string[];
             public count?: (number|null);
             public deleted?: (boolean|null);
+            public associatedLabelIds: string[];
             public static create(properties?: proto.SyncActionValue.IQuickReplyAction): proto.SyncActionValue.QuickReplyAction;
             public static encode(m: proto.SyncActionValue.IQuickReplyAction, w?: $protobuf.Writer): $protobuf.Writer;
             public static decode(r: ($protobuf.Reader|Uint8Array), l?: number): proto.SyncActionValue.QuickReplyAction;
@@ -14959,6 +15327,8 @@ export namespace proto {
         hsmTag?: (string|null);
         ephemeralExpirationTimestamp?: (number|Long|null);
         scheduledMessageMetadata?: (proto.IScheduledMessageMetadata|null);
+        decisionId?: (string|null);
+        decisionSources?: (string[]|null);
     }
 
     class WebMessageInfo implements IWebMessageInfo {
@@ -15033,6 +15403,8 @@ export namespace proto {
         public hsmTag?: (string|null);
         public ephemeralExpirationTimestamp?: (number|Long|null);
         public scheduledMessageMetadata?: (proto.IScheduledMessageMetadata|null);
+        public decisionId?: (string|null);
+        public decisionSources: string[];
         public static create(properties?: proto.IWebMessageInfo): proto.WebMessageInfo;
         public static encode(m: proto.IWebMessageInfo, w?: $protobuf.Writer): $protobuf.Writer;
         public static decode(r: ($protobuf.Reader|Uint8Array), l?: number): proto.WebMessageInfo;

src/Defaults/baileys-version.json

@@ -1 +1 @@
-{"version":[2,3000,1038167900]}
+{"version":[2,3000,1038487394]}

src/Signal/libsignal.ts

@@ -299,25 +299,6 @@ export function makeLibSignalRepository(
 	// Promise instead of each spawning their own DB transactions.
 	const migrationInFlight = new Map<string, Promise<{ migrated: number; skipped: number; total: number }>>()
 
-	// Resolve PN JID to its canonical LID JID for transaction locking.
-	// This prevents PN/LID race conditions where concurrent operations for the
-	// same logical contact acquire different mutex locks because one uses PN
-	// and the other uses LID. (Aligned with WABA behavior — all operations use LID internally.)
-	const resolveCanonicalJid = async(jid: string): Promise<string> => {
-		if (isAnyLidUser(jid)) {
-			return jid
-		}
-
-		if (isAnyPnUser(jid)) {
-			const lid = await lidMapping.getLIDForPN(jid)
-			if (lid) {
-				return lid
-			}
-		}
-
-		return jid
-	}
-
 	const repository: SignalRepositoryWithLIDStore = {
 		decryptGroupMessage({ group, authorJid, msg }) {
 			const senderName = jidToSignalSenderKeyName(group, authorJid)
@@ -360,6 +341,14 @@ export function makeLibSignalRepository(
 		},
 		async decryptMessage({ jid, type, ciphertext }) {
 			const addr = jidToSignalProtocolAddress(jid)
+			// Wire address = the EXACT key that signalStorage's loadSession/storeSession
+			// uses internally (it canonicalizes PN→LID via resolveLIDSignalAddress).
+			// We MUST lock on this same key — locking on the raw `jid` lets two
+			// concurrent ops for the same logical contact (one arriving as PN, one as
+			// LID) acquire DIFFERENT mutex slots and interleave on the same session
+			// record, corrupting the ratchet → perpetual `Bad MAC` on own DSM after
+			// the WhatsApp PN→LID DSM rollout.
+			const wireAddr = await resolveLIDSignalAddress(addr.toString(), lidMapping)
 			const session = new libsignal.SessionCipher(storage, addr)
 
 			async function doDecrypt() {
@@ -408,24 +397,23 @@ export function makeLibSignalRepository(
 				return result
 			}
 
-			// Use canonical JID (PN→LID resolved) as transaction key to prevent
-			// PN/LID race conditions on the same logical session.
-			const canonicalJid = await resolveCanonicalJid(jid)
 			return parsedKeys.transaction(async () => {
 				return await doDecrypt()
-			}, canonicalJid)
+			}, wireAddr)
 		},
 
 		async encryptMessage({ jid, data }) {
 			const addr = jidToSignalProtocolAddress(jid)
+			// See decryptMessage above for the rationale: lock on the wire address,
+			// not the raw JID, so concurrent PN/LID ops on the same session serialize.
+			const wireAddr = await resolveLIDSignalAddress(addr.toString(), lidMapping)
 			const cipher = new libsignal.SessionCipher(storage, addr)
 
-			const canonicalJid = await resolveCanonicalJid(jid)
 			return parsedKeys.transaction(async () => {
 				const { type: sigType, body } = await cipher.encrypt(data)
 				const type = sigType === 3 ? 'pkmsg' : 'msg'
 				return { type, ciphertext: Buffer.from(body, 'binary') }
-			}, canonicalJid)
+			}, wireAddr)
 		},
 
 		async encryptGroupMessage({ group, meId, data }) {
@@ -453,10 +441,16 @@ export function makeLibSignalRepository(
 
 		async injectE2ESession({ jid, session }) {
 			logger.trace({ jid }, 'injecting E2EE session')
-			const cipher = new libsignal.SessionBuilder(storage, jidToSignalProtocolAddress(jid))
+			const addr = jidToSignalProtocolAddress(jid)
+			// Same wire-address locking as encrypt/decrypt — `SessionBuilder.initOutgoing`
+			// writes via `storeSession` which canonicalizes, so the lock key must be
+			// the wire address for the mutex to actually serialize concurrent ops on
+			// the same logical session.
+			const wireAddr = await resolveLIDSignalAddress(addr.toString(), lidMapping)
+			const cipher = new libsignal.SessionBuilder(storage, addr)
 			return parsedKeys.transaction(async () => {
 				await cipher.initOutgoing(session)
-			}, jid)
+			}, wireAddr)
 		},
 		jidToSignalProtocolAddress(jid) {
 			return jidToSignalProtocolAddress(jid).toString()
@@ -733,6 +727,65 @@ const jidToSignalSenderKeyName = (group: string, user: string): SenderKeyName =>
 	return new SenderKeyName(group, jidToSignalProtocolAddress(user))
 }
 
+/**
+ * Resolve a Signal protocol address (string form `signalUser.device`, where
+ * `signalUser` is `user` for the WhatsApp domain or `user_domainType` for any
+ * other domain — e.g. `12345_1.0` for a LID device 0) to its canonical *wire*
+ * address — the exact key that `loadSession`/`storeSession` uses when
+ * reading/writing `keys.get('session', [...])`.
+ *
+ * This is the SAME key the storage layer uses internally, so callers that need
+ * a transaction lock around session mutations MUST lock on this resolved
+ * address (not the raw JID), otherwise the lock key and storage key drift
+ * apart and concurrent ops on the same session interleave → ratchet
+ * corruption → perpetual `Bad MAC` errors.
+ *
+ * Behavior: if the input already targets a LID domain, returns it unchanged
+ * (cheap fast path — no awaits). Otherwise looks up the PN→LID mapping; if
+ * found, returns the LID-form Signal address. If no mapping exists, returns
+ * the input unchanged.
+ *
+ * Residual race window: the lock and the storage's internal re-resolution
+ * each call this function once. If a PN→LID mapping is added between those
+ * two calls (microsecond window), the lock could be on the PN address while
+ * storage canonicalizes to LID. In production this is mitigated upstream:
+ * `messages-recv.ts` runs `migrateSession()` synchronously BEFORE
+ * `decryptMessage()` is called, so the mapping is already populated by the
+ * time we lock. Eliminating the residual race entirely would require storage
+ * to NOT re-resolve, which is a bigger refactor (other call sites depend on
+ * the current contract).
+ *
+ * Top-level (not inside `signalStorage`) so `makeLibSignalRepository` can
+ * compute the same wire address for transaction locking.
+ */
+const resolveLIDSignalAddress = async (id: string, lidMapping: LIDMappingStore): Promise<string> => {
+	if (id.includes('.')) {
+		const [deviceId, device] = id.split('.')
+		if (!deviceId) {
+			throw new Error(`Malformed signal address (empty user portion before '.'): "${id}"`)
+		}
+
+		if (device === undefined || device === '') {
+			throw new Error(`Malformed signal address (empty device portion after '.'): "${id}"`)
+		}
+
+		const [user, domainType_] = deviceId.split('_')
+		const domainType = parseInt(domainType_ || '0')
+
+		if (domainType === WAJIDDomains.LID || domainType === WAJIDDomains.HOSTED_LID) return id
+
+		const pnJid = `${user!}${device !== '0' ? `:${device}` : ''}@${domainType === WAJIDDomains.HOSTED ? 'hosted' : 's.whatsapp.net'}`
+
+		const lidForPN = await lidMapping.getLIDForPN(pnJid)
+		if (lidForPN) {
+			const lidAddr = jidToSignalProtocolAddress(lidForPN)
+			return lidAddr.toString()
+		}
+	}
+
+	return id
+}
+
 /**
  * Extended SignalStorage with identity key management
  * This type adds identity key operations to the standard Signal storage
@@ -764,30 +817,9 @@ function signalStorage(
 	ev?: BaileysEventEmitter,
 	logger?: ILogger
 ): ExtendedSignalStorage {
-	// Shared function to resolve PN signal address to LID if mapping exists
-	const resolveLIDSignalAddress = async (id: string): Promise<string> => {
-		if (id.includes('.')) {
-			const [deviceId, device] = id.split('.')
-			if (!deviceId) {
-				throw new Error('Missing device ID')
-			}
-
-			const [user, domainType_] = deviceId.split('_')
-			const domainType = parseInt(domainType_ || '0')
-
-			if (domainType === WAJIDDomains.LID || domainType === WAJIDDomains.HOSTED_LID) return id
-
-			const pnJid = `${user!}${device !== '0' ? `:${device}` : ''}@${domainType === WAJIDDomains.HOSTED ? 'hosted' : 's.whatsapp.net'}`
-
-			const lidForPN = await lidMapping.getLIDForPN(pnJid)
-			if (lidForPN) {
-				const lidAddr = jidToSignalProtocolAddress(lidForPN)
-				return lidAddr.toString()
-			}
-		}
-
-		return id
-	}
+	// Bind the top-level `resolveLIDSignalAddress` to this instance's lidMapping
+	// so call sites below stay readable.
+	const resolveAddr = (id: string) => resolveLIDSignalAddress(id, lidMapping)
 
 	// Delayed PreKey deletion: grace period to handle race conditions
 	// where two pkmsg with the same preKeyId arrive nearly simultaneously.
@@ -799,7 +831,7 @@ function signalStorage(
 	return {
 		loadSession: async (id: string) => {
 			try {
-				const wireJid = await resolveLIDSignalAddress(id)
+				const wireJid = await resolveAddr(id)
 				const { [wireJid]: sess } = await keys.get('session', [wireJid])
 
 				if (sess) {
@@ -812,7 +844,7 @@ function signalStorage(
 			return null
 		},
 		storeSession: async (id: string, session: libsignal.SessionRecord) => {
-			const wireJid = await resolveLIDSignalAddress(id)
+			const wireJid = await resolveAddr(id)
 			await keys.set({ session: { [wireJid]: session.serialize() } })
 		},
 		isTrustedIdentity: () => {
@@ -889,7 +921,7 @@ function signalStorage(
 			const timer = metrics.signalIdentityKeyOperations?.startTimer({ operation: 'load' })
 
 			try {
-				const wireJid = await resolveLIDSignalAddress(id)
+				const wireJid = await resolveAddr(id)
 
 				// Check cache first
 				const cached = identityKeyCache.get(wireJid)
@@ -923,7 +955,7 @@ function signalStorage(
 			const timer = metrics.signalIdentityKeyOperations?.startTimer({ operation: 'save' })
 
 			try {
-				const wireJid = await resolveLIDSignalAddress(id)
+				const wireJid = await resolveAddr(id)
 				const currentFingerprint = generateKeyFingerprint(identityKey)
 
 				// Load existing key (from cache or storage)

src/Socket/messages-recv.ts

@@ -2695,7 +2695,20 @@ export const makeMessagesRecvSocket = (config: SocketConfig) => {
 				}
 			})
 		} catch (error) {
-			logger.error({ error, node: binaryNodeToString(node) }, 'error in handling message')
+			// Slim log: identify the message that crashed without dumping the full
+			// stanza XML (which contains kilobytes of inline ciphertext). Under heavy
+			// load — e.g. a downstream consumer that throws on every Bad MAC — the
+			// full XML dumps overwhelm stdout and stall the event loop. Operators
+			// can still pivot on msgId / from / type; full payload at debug level.
+			const slimNode = {
+				tag: node.tag,
+				id: node.attrs?.id,
+				from: node.attrs?.from,
+				type: node.attrs?.type,
+				participant: node.attrs?.participant
+			}
+			logger.error({ error, node: slimNode }, 'error in handling message')
+			logger.debug({ node: binaryNodeToString(node) }, 'error in handling message — full stanza')
 		}
 	}
 

src/Utils/auth-utils.ts

@@ -341,14 +341,16 @@ export const addTransactionCapability = (
 
 						return result
 					} catch (error) {
-						// SessionError is part of the normal Bad MAC recovery flow
-						// (retry receipt → sender resends as pkmsg → new session within ~1.3s).
-						// Logging it as ERROR creates 2 noise lines per recoverable Bad MAC cycle.
-						// Downgrade to debug for SessionError; keep ERROR for everything else.
-						// The error is still re-thrown — recovery behavior is unchanged.
+						// SessionError / MessageCounterError are part of the normal Bad MAC
+						// recovery flow (retry receipt → sender resends as pkmsg → new session
+						// within ~1.3s). Logging them as ERROR creates 2 noise lines per
+						// recoverable cycle, and under WhatsApp's LID/DSM rollout these fire
+						// in dense bursts that saturate stdout (synchronous pm2 writes block
+						// the event loop). Downgrade to debug for both; keep ERROR for
+						// everything else. The error is still re-thrown — recovery is unchanged.
 						const errName = (error as { name?: string })?.name
-						if (errName === 'SessionError') {
-							logger.debug({ error }, 'transaction failed (SessionError — recoverable via retry receipt)')
+						if (errName === 'SessionError' || errName === 'MessageCounterError') {
+							logger.debug({ error }, `transaction failed (${errName} — recoverable via retry receipt)`)
 						} else {
 							logger.error({ error }, 'transaction failed, rolling back')
 						}

src/Utils/decode-wa-message.ts

@@ -454,19 +454,40 @@ export const decryptMessageNode = (
 							...(isRetryExhausted && { retriesExhausted: true, attempts: err.attempts })
 						}
 
-						// Smart logging based on error type and retry status
+						// Smart logging based on error type and retry status.
+						//
+						// PERF NOTE: under WhatsApp's LID/DSM rollout, own DSM messages flood
+						// the inbound pipeline with Bad MAC / "Key used already" / "No session
+						// record" errors *every* time the auth state has a session in the
+						// legacy `_1.0` format that no longer matches the LID-addressed
+						// envelope. Logging the full errorContext (key + jid + err) per failed
+						// attempt as warn-level produces tens of JSON lines/sec, which
+						// saturates stdout in pm2 (synchronous writes to a full pipe block the
+						// event loop). The clean `🔐 Bad MAC Error | JID: …` line emitted by
+						// the console.error interceptor in src/index.ts already gives an
+						// operator-visible signal — the duplicated pino line was pure noise.
+						//
+						// We now only emit warn-level when retries are exhausted (rare,
+						// actionable). Per-attempt detail is still available at debug level
+						// (BAILEYS_LOG_LEVEL=debug) for active troubleshooting.
+						const slimErrorContext = {
+							msgId: fullMessage.key?.id,
+							jid: fullMessage.key?.remoteJid,
+							err: slimErr,
+							attempts: isRetryExhausted ? err.attempts : 1
+						}
+
 						if (isCorrupted) {
-							// Corrupted session errors are expected and auto-recovered
-							// Only log as ERROR if retries exhausted, otherwise WARN on first attempt
+							// Corrupted session errors are expected — Signal Protocol auto-recovers
+							// via retry receipt → pkmsg → new session.
 							// eslint-disable-next-line max-depth
 							if (isRetryExhausted) {
-								logger.error(
-									errorContext,
+								logger.warn(
+									slimErrorContext,
 									`⚠️ Session corrupted after ${err.attempts} attempts. Retry+pkmsg flow will recover.`
 								)
 							} else {
-								// First occurrence - log as warning since auto-recovery will attempt
-								logger.warn(errorContext, '⚠️ Corrupted session detected - attempting auto-recovery')
+								logger.debug(errorContext, '⚠️ Corrupted session detected - attempting auto-recovery')
 							}
 
 							// Session cleanup is deferred to retry exhaustion (safety net).
@@ -479,7 +500,7 @@ export const decryptMessageNode = (
 							// Session record errors are transient - retry should handle them
 							// eslint-disable-next-line max-depth
 							if (isRetryExhausted) {
-								logger.error(errorContext, `Failed to decrypt: No session record found after ${err.attempts} attempts`)
+								logger.warn(slimErrorContext, `Failed to decrypt: No session record found after ${err.attempts} attempts`)
 							} else {
 								logger.debug(errorContext, 'No session record - will retry')
 							}

src/index.ts

@@ -5,11 +5,30 @@
 const _origConsoleError = console.error
 const _origConsoleLog = console.log
 const _origConsoleInfo = console.info
+const _origConsoleWarn = console.warn
+
+// Suppress libsignal session lifecycle dumps from console.log / console.info / console.warn.
+// libsignal's session_record.js / session_builder.js / session_cipher.js use:
+//   console.info("Removing old closed session:", obj)        ← ~500ms I/O dump per call
+//   console.info("Opening session:", obj)                    ← ~500ms I/O dump per call
+//   console.info("Migrating session to:", v)                 ← per migration
+//   console.log("Closing session:", obj)                     ← ~500ms I/O dump per call
+//   console.warn("Closing open session in favor of incoming prekey bundle")  ← per pkmsg
+//   console.warn("Session already closed", obj)              ← per stale close
+//   console.warn("Decrypted message with closed session.")   ← per recovered decrypt
+//   console.warn("Unhandled bucket type (for naming):", ...) ← queue_job edge case
+//
+// Under WhatsApp's LID/DSM rollout these fire dozens of times per minute when
+// the auth state has legacy `_1.0` sessions that don't match LID-addressed
+// envelopes. Each dump is a synchronous stdout.write — pm2 buffers fill and
+// the event loop blocks. Symptom: 60s inbound delivery latency, profile
+// pictures don't load, queries time out.
+//
+// The clean operator-facing signal lives in the console.error interceptor
+// below (formats Bad MAC / Counter / Decryption Failed as one emoji line).
+const _SESSION_LIFECYCLE_RE =
+	/^(Closing session|Removing old closed session|Opening session|Migrating session|Closing open session|Session already closed|Decrypted message with closed session|Unhandled bucket type)/
 
-// Suppress libsignal session lifecycle dumps from console.log / console.info.
-// libsignal's session_record.js uses console.info("Removing old closed session:", obj)
-// and console.log("Closing session:", obj) which dump full session objects (~500ms I/O each).
-const _SESSION_LIFECYCLE_RE = /^(Closing session|Removing old closed session)/
 console.log = function (...args: unknown[]) {
 	if (args.length > 0 && typeof args[0] === 'string' && _SESSION_LIFECYCLE_RE.test(args[0])) {
 		return
@@ -26,6 +45,14 @@ console.info = function (...args: unknown[]) {
 	_origConsoleInfo.apply(console, args)
 }
 
+console.warn = function (...args: unknown[]) {
+	if (args.length > 0 && typeof args[0] === 'string' && _SESSION_LIFECYCLE_RE.test(args[0])) {
+		return
+	}
+
+	_origConsoleWarn.apply(console, args)
+}
+
 // Track errors by type + JID to avoid duplicates (using Map for better performance)
 const _errorTimestamps = new Map<string, number>()
 // Dedup window for repeated decrypt-error console lines (Bad MAC / Counter / etc).