Computer readable storage medium storing congestion control program, information processing apparatus, and congestion control method

摘要

A server stores data to be transmitted in a first S queue, reads the data stored in the first S queue, and transmits it. If congestion is detected, from among data to be transmitted after the congestion is detected, the server stores, in a second S queue, data other than data for the destination for which the congestion is detected. If congestion is detected, from among data to be transmitted after the congestion is detected, the server stores, in a D queue, data for a destination for which the congestion is detected. After the data is stored in the first S queue, the server reads data stored in the second S queue and transmits it. After the data is stored in the first S queue, the server reads the data stored in the D queue, controls a bandwidth thereof, and transmits the data in the D queue.

主权项

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.