| 摘要 |
Provided are a message subscription method, a processing node device and a message bus. The message subscription method comprises: when an event source publishes a message event via a message bus, at least one first processing node loaded on the message bus acquires a message event corresponding to first configuration information from the message event according to the first configuration information (101); and the first processing node processes the acquired message event according to the first configuration information (102). The first processing node is a node dynamically loaded on the message bus in the form of a plug-in. The message subscription method can achieve the dynamic extension of a message bus, which facilitates subsequent maintenance of a network security product taking a message event as a granularity. |
