Patent ID: 8995269
Filing Date: 2015-03-31
Classification: H04L

Abstract:
1. A computer-readable, non-transitory medium storing therein a congestion control program causing a computer to execute a process, the process comprising: storing data in a first queue among the first queue and a third queue which is held in the computer before a congestion is detected; transmitting the data stored in the first queue; creating a second queue and changing a queue to be controlled from the first queue to the third queue when the congestion is detected by a relay device that receives the data and relays the data to a destination; storing the first data for a destination for which the congestion is detected in the second queue from among data to be transmitted after the congestion is detected; storing second data, other than the first data from among the data to be transmitted after the congestion is detected, in the third queue; performing reading and transmitting the second data stored in the third queue and reading and transmitting the first data stored in the second queue using a narrower bandwidth than a bandwidth which is used at the transmitting of the data and the second data in parallel after the data stored in the first queue are transmitted and the first queue is empty.