US 11,876,876 B2
Communication conversion method, gateway device, network system and computer medium
Dong Li, Beijing (CN); Xiao Bo Yang, Beijing (CN); Yao Lei Kang, Beijing (CN); Tong Zhou Wang, Beijing (CN); Chuan Yu Zhang, Beijing (CN); and Jian Yong Zhang, Beijing (CN)
Assigned to SIEMENS AKTIENGESELLSCHAFT, Munich (DE)
Appl. No. 17/927,277
Filed by Siemens Aktiengesellschaft, Munich (DE)
PCT Filed May 28, 2020, PCT No. PCT/CN2020/092985
§ 371(c)(1), (2) Date Nov. 22, 2022,
PCT Pub. No. WO2021/237588, PCT Pub. Date Dec. 2, 2021.
Prior Publication US 2023/0199087 A1, Jun. 22, 2023
Int. Cl. H04L 67/51 (2022.01); H04L 67/55 (2022.01); H04L 67/60 (2022.01); H04L 67/56 (2022.01)
CPC H04L 67/60 (2022.05) [H04L 67/51 (2022.05); H04L 67/55 (2022.05); H04L 67/56 (2022.05)] 9 Claims
OG exemplary drawing
 
5. A gateway device comprising:
a publish-subscribe (pub-sub) system message receiving interface configured to receive a message from the pub-sub system, a topic of the message comprising information related to a target service in the server-client system to which the message is to be sent, and a payload of the message comprising identification information of a consumer in the pub-sub system, and the consumer is to receive a response message from the server-client system;
a parsing processor configured to parse the message to determine a host and a service provider that provide the target service and the consumer who is to receive the response message;
a request message sending interface unit configured to send a request message for the target service to the service provider on the determined host;
a response message receiving interface configured to receive the response message from the service provider; and
a server-client system message sending processor configured to add the identification information of the consumer to the response message, and send the response message to the pub-sub system.