Examples described herein include systems and methods for multi-tenant event sourcing and audit logging in a cloud-based computing infrastructure. In an example method, an event package can be received from a first microservice of an application. The event can describe any action performed within the computing infrastructure and can include various types of information. For example, it can include an event type, event ID, object type, object ID, and parent event ID. The event package can be associated with a tenant and only provided to tenant-approved recipients. The recipient can use the event package to automatically carry out steps to recreate and configure an object, or to determine the source of an event or failure within the system.

A wireless device includes a user interface that generates a pairing signal in response to an indication from a user to pair the wireless device to at least one remote device and generates a first location request signal in response to a second indication from a user to locate the at least one remote device. A short-range wireless transceiver communicates RF signals to pair the wireless device to the at least one remote device and that transmits a first RF paging signal to the at least one remote device in response to the location request signal.

A message-level policy implemented with for a message routing system may be used to mediate between a variety of message sources and message targets that receive and use messages. The message-level policy may allow fine grained message-by-message policy assessment that a message routing system policy may be able to provide. The message-level policy may furthermore interact with the message routing system policy to provide mechanisms to avoid accidental leakage of protected messages or spill-over to protected regions.

A computing device for managing a security system is disclosed. The computing device includes one or more processors. In some embodiments, the one or more processors can receive a number of events occurring in one or more of a number of polling loop networks. The events are monitored by a control device. The one or more processors can determine whether an occurrence frequency of the events exceeds a first threshold, where the occurrence frequency is defined as a number of the events divided by a period of time during which the events occurred. The one or more processors can in response to determining that the occurrence frequency exceeds the first threshold, automatically notify a user of the security system via a web application.

Novel tools and techniques are provided for implementing error detection in a network, and, more particularly, to methods, systems, and apparatuses for implementing error and/or fault detection in a network and/or media stream and providing options to address the error and/or fault in the network and/or media stream. In various embodiments, a computer might detect an error in a first network and send a notification indicating that the error has occurred. The notification might contain one or more options to address the error in the first network. The computer, a user device, a service provider device, or a content provider device might receive and display the notification containing the one or more options. The computer, the user device, the service provider device, or the content provider device might then select at least one of the one or more options to address the error in the first network.

Control circuitry is configured to establish a first connection with one or more onboard passenger service devices using a network interface. The control circuitry is further configured to receive a set of system log data from the one or more onboard passenger service devices via the network interface and store one or more log signatures in non-volatile data storage media. The control circuitry is further configured to detect a first fault related to a first onboard passenger service device of the one or more onboard passenger service devices and store a first set of transmission rule data in the non-volatile data storage media. The control circuitry is further configured to filter the set of system log data, establish a second connection with a remote computing device using the network interface, and transmit a subset of system log data to the remote computing device via the network interface.

A data transmission system for a mobile platform comprises non-volatile data storage media, a network interface, and control circuitry. The control circuitry is configured to establish a first connection with one or more onboard passenger service devices providing a passenger service at the mobile platform using the network interface. The control circuitry is further configured to receive a set of system log data from the one or more onboard passenger service devices via the network interface and store one or more log signatures in the non-volatile data storage media. The control circuitry is further configured to detect faults fault related to onboard passenger service devices, store transmission rule data that includes rules for filtering system log data, filter the set of system log data based on the transmission rule data, and transmit a subset of system log data to the remote computing device via the network interface.

Disclosed are methods, electronic devices and systems for transmitting cross-resource event notifications. A method for transmitting cross-resource event notifications includes: receiving a cross-resource subscription request from a resource subscription entity, wherein the cross-resource subscription request is used to subscribe to a plurality of resources, and the cross-resource subscription request includes a plurality of single-resource event notification criteria and a cross-resource event notification criterion; determining that n resources of m resources satisfy the single-resource event notification criteria and satisfy the cross-resource event notification criterion, and transmitting a cross-resource event notification to the resource subscription entity, wherein m and n are positive integers greater than or equal to 2.

Methods, apparatus, systems and articles of manufacture to attempt to establish a connection with a wireless network are disclosed. An example method includes determining a location of a field device. A frequency at which retry attempts to establish a connection with a wireless network are to be made is determined based on the location of the field device. Establishing the connection with the wireless network is attempted. In response to a failure to establish the connection with the wireless network, an indication of the failure to establish the connection and the location of the field device is stored, and the field device waits an amount of time based on the frequency.

A first aspect of the invention provides a method of fault monitoring in a utility supply network, the method comprising: receiving user queries, each user query about a performance of the network at a respective location; defining a region based on the locations specified in the received user queries; determining an estimate of a user population in the region; and according the region, based on the estimate, a priority for one or more of fault investigation and remediation.