Managing resource pools for deadlock avoidance

摘要

In an illustrative embodiment of a method for managing a resource pool for deadlock avoidance, a computer receives a request from a thread for a connection from the resource pool, and determines whether the thread currently has at least one connection from the resource pool. Responsive to a determination that the thread currently has at least one connection from the resource pool, a new concurrent connection from one of a reserved partition of the resource pool is allocated and the connection is returned to the thread.

主权项

1. A computer program product for managing a resource pool for deadlock avoidance, the computer program product comprising:
one or more computer recordable-type data storage devices containing computer executable program code stored thereon, the computer executable program code comprising: computer executable program code for receiving a request from a thread for a connection from the resource pool; computer executable program code for determining whether the thread currently has at least one connection from the resource pool; and computer executable program code responsive to a determination that the thread currently has at least one connection from the resource pool, for allocating a new concurrent connection to the thread from one of a reserved partition of the resource pool, where the reserved partition and the resource pool serve a same at least one resource.