Patent ID: 11962507
Assignee: JUNIPER NETWORKS, INC.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A system comprising:
a processing system comprising one or more processors implemented in circuitry, the processing system being configured to execute a replication driver of a backup router, the backup router providing backup to a primary router; and
a memory configured to include a transmission buffer, the transmission buffer storing replicated socket data transmitted between the primary router and the backup router,
wherein the one or more processors are configured to execute the replication driver to:
determine a threshold value;
determine that an amount of data equaling or exceeding the threshold value has been read from the transmission buffer;
in response to determining that the amount of data equaling or exceeding the threshold value has been read from the transmission buffer, schedule a window update for the transmission buffer at a scheduled time; and
send the window update at the scheduled time.