{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9614646","patent":{"patent_number":"US-9614646","title":"Method and system for robust message retransmission","assignee":null,"inventors":[],"filing_date":"2015-03-20T00:00:00.000Z","publication_date":"2017-04-04T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L"],"num_claims":20,"abstract":"Techniques are disclosed for message retransmission. In one embodiment, an agent in a distributed system that receives and/or relays messages from a master node identifies messages that have not been successfully delivered, and adds a stub for each such message to a message queue. The agent then requests retransmission of missing messages in the message queue and sets flags associated with the message stubs to indicate that retransmission requests have been sent. If one (or more) of the messages cannot be retransmitted, the master node sends acknowledgment message(s) notifying the agent of the master node's inability to retransmit the messages. The agent then resets the flags corresponding to those messages to indicate that retransmission request(s) need to be sent again."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and system for robust message retransmission","description":"Techniques are disclosed for message retransmission. In one embodiment, an agent in a distributed system that receives and/or relays messages from a master node identifies messages that have not been ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9614646","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-9614646","citation_suggestion":"Patentable. \"Method and system for robust message retransmission\" (US-9614646). https://patentable.app/patents/US-9614646","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9614646","json":"https://patentable.app/api/llm-context/US-9614646","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T17:27:00.647Z"}