Systems, methods, and computer program products for service processing

A method to manage process requests, comprising:

• storing, by one or more computing devices, request and response queues;
• receiving, by one or more computing devices, a request to execute a process;
• storing, by one or more computing devices, the request in a request queue among a set of request queues, wherein the request queue corresponds to the process;
• determining, by one or more computing devices, that one or more nodes on a network are not available to perform the process;
• setting, by one or more computing devices, an expiration value for the request based on a type of the process in response to determining that the one or more nodes on the network are not available to perform the process, wherein the expiration value indicates how long requests of the type of the process are to be queued following the determination that the one or more nodes operable to perform the type of the process is not available;
• dispatching, by one or more computing devices, the request from the request queue to the one or more nodes on the network to perform the process at a predetermined timing earlier than a time associated with the expiration value, if the one or more nodes on the network becomes available to perform the process before the time associated with the expiration value;
• and
• dispatching, by one or more computing devices, the request queue to a request expire queue if the one or more nodes on the network continue to remain not available to perform the process at or after the time associated with the expiration value.

A non-transitory computer readable storage medium having stored thereon instructions that, when executed by a system including at least one processor and at least one memory, cause the system to:

• store request and response queues;
• receive a request to execute a process;
• store the request in a request queue among a set of request queues, wherein the request queue corresponds to the process;
• determine that one or more nodes on a network are not available to perform the process;
• set an expiration value for the request based on a type of the process in response to determining that the one or more nodes on the network are not available to perform the process, wherein the expiration value indicates how long requests of the type of the process are to be queued following the determination that the one or more nodes operable to perform the type of the process is not available;
• dispatch the request from the request queue to the one or more nodes on the network to perform the process at a predetermined timing earlier than a time associated with the expiration value, in a case that the one or more nodes on the network become available to perform the process before the time associated with the expiration value;
• and
• dispatch the response from the request queue to a request expire queue if the one or more nodes on the network continue to remain unavailable to perform the process at or after the time associated with the expiration value.