Invention Grant
US09591083B1 Method and apparatus providing connection recovery for a chat client
有权
为聊天客户端提供连接恢复的方法和装置
- Patent Title: Method and apparatus providing connection recovery for a chat client
- Patent Title (中): 为聊天客户端提供连接恢复的方法和装置
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Application No.: US11287105Application Date: 2005-11-23
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Publication No.: US09591083B1Publication Date: 2017-03-07
- Inventor: Srinivasa R. Gumbula , Sumesh Madisetti
- Applicant: Srinivasa R. Gumbula , Sumesh Madisetti
- Applicant Address: US NJ Basking Ridge
- Assignee: Avaya Inc.
- Current Assignee: Avaya Inc.
- Current Assignee Address: US NJ Basking Ridge
- Main IPC: G06F15/16
- IPC: G06F15/16 ; H04L29/08 ; H04L12/26 ; H04L12/24 ; H04L29/14

Abstract:
A method, apparatus and computer program product for providing connection recovery for a chat client is presented. A chat session connection is established between a chat client and a server. Heartbeat messages are exchanged between the chat client and the server at predetermined time intervals. When a failure to receive a heartbeat message for longer than one of the predetermined time intervals, then a lost connection message is provided to at least one of the server and client. Messages for client are queued at the server while the connection is lost; and messages for the server are queued at the client while the connection is lost. If the connection can be re-established the queued messages are sent, otherwise the session is terminated.
Information query