Method and system for message based communication and failure recovery for fpga middleware framework

A system for message based communication and failure recovery for FPGA middleware framework, comprising an active FPGA middleware framework and a passive FPGA middleware framework, the system comprising at least one processor configured to:

• receive a plurality of Internet Protocol (IP) from a plurality of third party components as input to an active FPGA middleware framework, wherein the plurality of IP comprises a plurality of fragments and a sequence numbers corresponding to each of the plurality of fragments, wherein the plurality of fragments of the received plurality of IP comprises a Transmission Control Protocol (TCP) or a User Datagram Protocol (UDP);
• re-assemble the received TCP and the received UDP, wherein the re-assembling is based on the sequence number of the plurality of fragments;
• check the re-assembled UDP for a missing sequence of fragments and requesting a re-transmission of the missing sequence of re-assembled UDP over a TCP channel from a plurality of third party components;
• insert the re-assembled UDP and the re-transmitted missing sequence of UDP to form a complete message with plurality of sequence numbers in the active FPGA middleware framework;
• detect a failover of the active FPGA middleware framework based on transmission of a plurality of sequence numbers of transmitted complete message to the passive FPGA middleware framework;
• and
• recover from the detected failover by activating the passive FPGA middleware framework after detecting a failure of the active FPGA middleware framework.

A non-transitory computer readable medium having a computer readable program embodied therein, wherein the computer readable program, when executed on a computing device, causes the computing device to:

• receive a plurality of Internet Protocol (IP) from a plurality of third party application as input to an active FPGA middleware framework, wherein the plurality of IP comprises a plurality of fragments and a sequence numbers corresponding to each of the plurality of fragments, wherein the plurality of fragments of the received plurality of IP comprises a Transmission Control Protocol (TCP) or a User Datagram Protocol (UDP);
• re-assemble the received TCP and the received UDP, wherein the re-assembling is based on the sequence number of the plurality of fragments;
• check the re-assembled UDP for a missing sequence of fragments and requesting a re-transmission of the missing sequence of re-assembled UDP over a TCP channel from a plurality of third party application;
• insert the re-assembled UDP and the re-transmitted missing sequence of UDP to form a complete message with plurality of sequence numbers in the active FPGA middleware framework;
• transmit the complete message with plurality of sequence numbers from the active FPGA middleware framework to a passive FPGA middleware framework for maintaining a real-time and dynamic synchronization of the received IP between the active FPGA middleware framework and passive FPGA middleware framework;
• detect a failover of the active FPGA middleware framework based on transmission of a plurality of sequence numbers of transmitted complete message to the passive FPGA middleware;
• and
• recover from the detected failover by activating the passive FPGA middleware framework after detecting a failure of the active FPGA middleware framework.