Application interaction method, apparatus, and system, and physical machine

A physical machine, wherein the physical machine is used for application interaction, and the physical machine comprises a processor, a memory, and a communications interface;

• the processor, the memory, and the communications interface are connected by using a bus;
• the communications interface is configured to execute a program in the memory to send information to or receive information from another device;
• and the processor is configured to perform a method, wherein the method comprises:
• receiving a first instruction having an identifier of a first application and an identifier of a second application;
• determining deployment information of the first application and deployment information of the second application based on the first instruction, wherein the deployment information of the first application comprises a location of a first node in which the first application is located, and the deployment information of the second application comprises a location of a second node in which the second application is located;
• determining a transmission mode between the first application and the second application based on the deployment information of the first application, the deployment information of the second application, and a transmission mode selection policy, wherein the transmission mode selection policy comprises a correspondence between the deployment information of the first application and the transmission mode and a correspondence between the deployment information of the second application and the transmission mode, or the transmission mode selection policy comprises a correspondence between the transmission mode and a deployment relationship between the first application and the second application, and the deployment relationship between the first application and the second application comprises a relationship between the location of the first node and the location of the second node;
• and
• transmitting information to the second application using the transmission mode.

A non-transitory computer-readable medium storing computer instructions for application interaction, which when executed by one or more processors, cause the one or more processors to perform a method, the method comprising:

• receiving a first instruction having an identifier of a first application and an identifier of a second application;
• determining deployment information of the first application and deployment information of the second application based on the first instruction, wherein the deployment information of the first application comprises a location of a first node in which the first application is located, and the deployment information of the second application comprises a location of a second node in which the second application is located;
• determining a transmission mode between the first application and the second application based on the deployment information of the first application, the deployment information of the second application, and a transmission mode selection policy, wherein the transmission mode selection policy comprises a correspondence between the deployment information of the first application and the transmission mode and a correspondence between the deployment information of the second application and the transmission mode, or the transmission mode selection policy comprises a correspondence between the transmission mode and a deployment relationship between the first application and the second application, and the deployment relationship between the first application and the second application comprises a relationship between the location of the first node and the location of the second node;
• and
• transmitting information to the second application using the transmission mode.