International Business Machines Corporation

Savitha Joshi

Lohitashwa Thyagaraj

Nir Naaman

Venkata Kiran Kumar Darbha

Vasu Gajendran

Maya Anilson

Abhilash Divakaran Pillai

A computer-implemented method includes sending one or more network packets. Each of the one or more network packets includes a network packet header. The computer implemented method further includes receiving a negative acknowledgement list comprising the network packets not received. The computer-implemented method further includes, responsive to the receiving of a negative acknowledgment list: For each network packet of the negative acknowledgment list, transforming the network packet header into a modified packet header to yield a modified packet. The computer-implemented method further includes combining each modified packet into a modified packet list. The computer-implemented method further includes generating one or more repair packets. Each of the one or more repair packets further include a repair packet header and a portion of the modified packet list. The computer-implemented method further includes sending the one or more repair packets. A corresponding computer system and computer program product are also disclosed.

Adaptive network communication protocols

An approach is provided where a put request is received to put a data entry into a queue. A detection is made that a primary queue data structure corresponding to the queue is damaged. If an alternate queue data structure corresponding to the queue has not yet been created, then the alternate queue data structure is dynamically created. The data entry is then stored in the alternate queue data structure.

Circumventing queue downtime in a queue damage scenario

Growing community of inventors

Bengaluru, India

Savitha Joshi