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doc-exports/docs/dis/umn/dis_06_0503.html
Xiong, Chen Xiao 1a4b9e91b7 DIS UMN test2 version 
Reviewed-by: gtema <artem.goncharov@gmail.com>
Co-authored-by: Xiong, Chen Xiao <chenxiaoxiong@huawei.com>
Co-committed-by: Xiong, Chen Xiao <chenxiaoxiong@huawei.com>
2022-11-14 16:38:55 +00:00

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Querying a Stream List

Initialize a DIS client instance named dic. For details, see Initializing a DIS Client.

Use the DIS SDK to list active streams.

Use the setLimit method to set the number of streams returned each time. If setLimit is not specified, a maximum of 10 streams are returned by default.

ListStreamsRequest listStreamsRequest = new ListStreamsRequest();
listStreamsRequest.setLimit(5);
System.out.println("listStream: " + JsonUtils.objToJson(dic.listStreams(listStreamsRequest)));

The returned stream list is as follows:

listStream: {"total_number":20,"stream_names":["Stream0","Stream1","Stream2","Stream3","Stream4"],"has_more_streams":true}
Parent topic: DIS SDK Usage Guide