单选题A TCP/IP application receives files from a remote machine. The application reads 32 kilobytes of data at a time to the socket， but has not issued a system call to set the window size. Which of the following procedures should be performed on the person
题目
单选题
A TCP/IP application receives files from a remote machine. The application reads 32 kilobytes of data at a time to the socket， but has not issued a system call to set the window size. Which of the following procedures should be performed on the personal machine to increase the throughput of the application？（）
A
Increase the size of thewall
B
Increase the size of sb_max
C
Increase the size of tcp_recvspace
D
Increase the size of tcp_sendspace