multicastMessage Returns "succeed" but Message Not Delivered

[aoi41]

I'm calling the multicastMessage method via:

IMResult imResult = MessageAdmin.multicastMessage(session.getUserId(), toUsers, request.getLine(), payload);

The method returns a success status (imResult.isSuccess() is true), but the message is not delivered to any of the target users (toUsers). There are no errors thrown or exceptions logged, and the MultiMessageResult does not provide any indication of failure either.

Steps to Reproduce:

Invoke multicastMessage with a valid session.getUserId(), a populated toUsers list, a valid line, and payload.

Check the return value — the result says "succeed".

However, no users receive the message.

All users in toUsers are valid and online during the test and SDK is Latest Version

[heavyrain2012]

从图上日志看到，toUsers包含一个用户：“365404”，请确认这个用户有没有收到来自"358090"的单聊消息？

[heavyrain2012]

我使用最新的IM服务和最新的客户端，如下代码

        TextMessageContent textMessageContent = new TextMessageContent("Hello world");
        MessagePayload payload = textMessageContent.encode();
        List<String> multicastReceivers = Arrays.asList("3ygqmws2k");
        IMResult<MultiMessageResult> resultMulticastMessage = MessageAdmin.multicastMessage("admin", multicastReceivers, 0, payload);
        if (resultMulticastMessage != null && resultMulticastMessage.getErrorCode() == ErrorCode.ERROR_CODE_SUCCESS) {
            System.out.println("multi message success, messageid is " + resultMulticastMessage.getResult().getMessageUid());
        } else {
            System.out.println("multi message failure");
            System.exit(-1);
        }

测试发送，用户"3ygqmws2k"能够收到“admin”发送的文本消息