MTMessageService
protocol MTMessageService
// service will add to ptoto
- (void)mtProtoWillAddService:(MTProto *)mtProto;
// service added to proto
- (void)mtProtoDidAddService:(MTProto *)mtProto;
// service removed
- (void)mtProtoDidRemoveService:(MTProto *)mtProto;
// notify public keys updated
- (void)mtProtoPublicKeysUpdated:(MTProto *)mtProto datacenterId:(NSInteger)datacenterId publicKeys:(NSArray<NSDictionary *> *)publicKeys;
// session changed
- (void)mtProtoDidChangeSession:(MTProto *)mtProto;
// server did change session
- (void)mtProtoServerDidChangeSession:(MTProto *)mtProto firstValidMessageId:(int64_t)firstValidMessageId otherValidMessageIds:(NSArray *)otherValidMessageIds;
// received message
- (void)mtProto:(MTProto *)mtProto receivedMessage:(MTIncomingMessage *)message;
// received quick ack
- (void)mtProto:(MTProto *)mtProto receivedQuickAck:(int32_t)quickAckId;
// transactions with ids may have failed
- (void)mtProto:(MTProto *)mtProto transactionsMayHaveFailed:(NSArray *)transactionIds;
// all transactions may have failed
- (void)mtProtoAllTransactionsMayHaveFailed:(MTProto *)mtProto;
// message delievery failed
- (void)mtProto:(MTProto *)mtProto messageDeliveryFailed:(int64_t)messageId;
// message delivery confirmed
- (void)mtProto:(MTProto *)mtProto messageDeliveryConfirmed:(NSArray *)messageIds;
// message resent failed
- (void)mtProto:(MTProto *)mtProto messageResendRequestFailed:(int64_t)messageId;
// received protol error
- (void)mtProto:(MTProto *)mtProto protocolErrorReceived:(int32_t)errorCode;
// should generate a new request message with responseMessageId in response to message with messageId
// the (context of the request with messageId)'s responseMessageId will be responseMessageId
- (bool)mtProto:(MTProto *)mtProto shouldRequestMessageWithId:(int64_t)responseMessageId inResponseToMessageId:(int64_t)messageId currentTransactionId:(id)currentTransactionId;
//
- (void)mtProto:(MTProto *)mtProto updateReceiveProgressForToken:(id)progressToken progress:(float)progress packetLength:(NSInteger)packetLength;