Fault service alarm method and device, storage medium and electronic device

The invention discloses a fault service alarm method and device, a storage medium and an electronic device. The method relates to the field of financial science and technology, and comprises the following steps: when a first fault service is detected, the first fault service is stored in a first storage space and a second storage space respectively, the first storage space is used for recording the fault service and a repair state corresponding to the fault service, and the second storage space is used for recording the repair state corresponding to the fault service; the second storage space is used for recording a fault service to be alarmed; according to the repair state recorded in the first storage space, third fault services which are not repaired are screened out from second fault services, and the second fault services are fault services stored before the first fault services in the second storage space; and first alarm information is sent to the client through the long connection established with the