Method and System for Optimizing File Table Usage

A computer system comprising:

• a processor;
• a memory coupled to the processor;
• a dispatcher process, said dispatcher process multiplexes a plurality of requests received from one or more connections for processing by one or more agent processes, said dispatcher process having a file table for maintaining file-descriptors;
• one or more said agent processes, said agent processes using said file-descriptors in association with each of said connections for processing individual said requests and communicating said file-descriptors to said dispatcher process for maintaining;
• an inter-process communication (IPC) mechanism, said IPC mechanism communicates said file-descriptors between processes, said IPC mechanism generates instances of said IPC mechanism, each instance being accessible by IPC file-descriptors and capable of storing a plurality of file-descriptors that remain open when so stored;
• said agent processes store said file-descriptors for maintaining by said dispatcher process to said instances of said IPC mechanism and communicate said instances to said dispatcher process;
• said dispatcher process stores, to said file table, said IPC file-descriptors associated with said instances received from said agent processes;
• and
• a pool of a plurality of selectable instances of said IPC mechanism, said instances shared by said dispatcher process and said agent processes for inter-process communication, and wherein said dispatcher process and said agent processes communicate said file-descriptors for maintaining by said dispatcher process using said pool.