摘要:
In an embodiment, a method is provided for providing a tool used for troubleshooting a component. This tool is included in an application server that is in communication with multiple client computing devices. Here, a request to activate the tool is received from one or more client computing devices. This request includes a diagnostic identifier that uniquely identifies the client computing device that transmitted the request. Upon receipt of the request, the tool is activated at the application server with the diagnostic identifier used as an input parameter. When activated, the tool can identify the client computing device based on the diagnostic identifier and can provide a functionality associated with the troubleshooting to the client computing device.
摘要:
In an example embodiment, a request for an enqueue lock for a first piece of data is received from a client application. At an enqueue server separate from an application server instance, a light-weight enqueue session is then created, including generating a light-weight enqueue session identification for the light-weight enqueue session. An enqueue lock for the first piece of data is stored in the light-weight enqueue session. The light-weight enqueue session identification is then sent to the client application. In response to a detection that a session between the client application and the application server instance has been terminated, all enqueue locks in the light-weight enqueue session are deleted and the light-weight enqueue session is deleted.
摘要:
In an example embodiment, a request for an enqueue lock for a first piece of data is received from a client application. At an enqueue server separate from an application server instance, a light-weight enqueue session is then created, including generating a light-weight enqueue session identification for the light-weight enqueue session. An enqueue lock for the first piece of data is stored in the light-weight enqueue session. The light-weight enqueue session identification is then sent to the client application. In response to a detection that a session between the client application and the application server instance has been terminated, all enqueue locks in the light-weight enqueue session are deleted and the light-weight enqueue session is deleted.
摘要:
Systems and methods for establishing UI push channels are disclosed. The UI push channels can be used to broadcast event notifications to multiple UIs whenever the information in an underlying data source is changed. In response to the event notifications, the UIs may update or refresh the displayed information so as to include the most current information in the data source. UI push channels are defined by associations between an application messaging channel (AMC) and the UI connection used to communicate with the client computing device and the application server. In particular, the UI push channels can be established by an AMC definition that defines a target data source, subscriber entities, and publisher entities. The listing of the publishers and the subscribers in the AMC definition infer the associations between the corresponding AMC and the UI connections.
摘要:
In one embodiment, a method is provided for exchanging callback information. In this method, a first request-response based protocol request is transmitted to a computing device, and a first request-response based protocol response is received from the computing device. Here, the first request-response based protocol response is identified to encapsulate a callback request and this callback request is extracted from the first request-response based protocol response. The callback request is then processed to generate a callback response, and the callback response is encapsulated in a second request-response based protocol request. The second request-response based protocol request is transmitted to the computing device, and a second request-response based protocol response is received after the transmission of the second request-response based protocol request from the computing device. Here, the second request-response based protocol response is a response to the first request-response based protocol request.
摘要:
Methods and systems of monitoring events occurring in a computer system are provided. An event monitoring instruction including a condition is parsed, the event monitoring instruction expressed using syntax defined in source code, the parsing resulting in an event channel to monitor and the condition. Then execution of an application is paused. The event channel is monitored until an event occurs on the event channel. Then an event handler for the event is run in response to the event occurring on the event channel. The condition is evaluated to determine whether the condition is satisfied. Execution of the application is resumed in response to the condition being satisfied.
摘要:
A computer implemented method, computer program product, and computer system is provided for receiving a service request to obtain service from a second application, the service request including a client context and a signed ticket obtained by the first application from a system computer, validating the received signed ticket based on the key associated with the system, determining that the first application has authorization to obtain the requested service via the remote interface of the second application based on a comparison of one or more attributes of the received client context to an access control list associated with the second application, and sending a service reply from the second application to the first application to provide the requested service to the first application in response to determining that the first application has authorization to obtain the requested service via the remote interface of the second application.
摘要:
In one embodiment, a method determines a task to execute in a computer processing system. A resource consumption template from a plurality of resource consumption templates is determined for the task. The plurality of resource consumption templates have different priorities. A computer processing system determines resources for the task based on the determined resource consumption template. Also, the computer processing system processes the task using the allocated resources. The processing of the task is prioritized based on the priority of the resource consumption template.
摘要:
In one embodiment, a method is provided for exchanging callback information. In this method, a first request-response based protocol request is transmitted to a computing device, and a first request-response based protocol response is received from the computing device. Here, the first request-response based protocol response is identified to encapsulate a callback request and this callback request is extracted from the first request-response based protocol response. The callback request is then processed to generate a callback response, and the callback response is encapsulated in a second request-response based protocol request. The second request-response based protocol request is transmitted to the computing device, and a second request-response based protocol response is received after the transmission of the second request-response based protocol request from the computing device. Here, the second request-response based protocol response is a response to the first request-response based protocol request.
摘要:
In one embodiment a bi-directional channel bound to a messaging channel provides a connection allowing an application to send progress information created by a progress indicator program to a client computer over a network. The connection allows the progress information to be send upon the event of its creation.