Title:
SYSTEM AND METHOD FOR MONITORING COMMUNICATION MESSAGE
Document Type and Number:
Japanese Patent JP3409731
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To improve the fault tolerance of the system by detecting a communication message which has been used in the system for a long time and specifying a communication module which uses the communication message from a recorded route.
SOLUTION: A communication message existence time monitor means 4 is used to monitor a message which is currently generated and used, and the residence of the message on the system is detected from the time recorded at the time of the generation by the message generating means 1 and the current time. Then Further is specified as a module having caused the residence from a route recorded in a communication message route storage means 2. Further, a communication message acquisition number monitor means 5 detects a module identifier which has, above a specific value, the total number of messages whose module identifiers recorded at the time of the generation by the communication message generating means 1 are identical, and specifies as a TCP module the module which is generating a large number of messages.
Inventors:
Shu Sunohara
Application Number:
JP9578799A
Publication Date:
May 26, 2003
Filing Date:
April 02, 1999
Export Citation:
Assignee:
NEC
International Classes:
G06F13/00; H04L12/24; H04L12/26; (IPC1-7): G06F13/00; H04L12/24
Attorney, Agent or Firm:
Asamichi Kato
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