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HW12

Homework

To build source, you should install build-essential.

Usage:

./server [OPTION]...
./client SERVERNAME PORT [option] [FILENAME]...

Server OPTION and arguments:

-p port :set to port binding. couldn't set to 0
-h or --help :print help message.

Client option and arguments:

-b or --benchmark :benchmark mode
-nv or --no-verbose :no progress bar
-t [number] or --thread [number] :set to thread number.

Available macro:

For server

DEFAULT_MAX_LISTEN_SOCKET: 16
DEFAULT_SERVER_PORT: 9091
DEFAULT_MAX_PATH_SIZE: 256(must be less than 1000)
USE_SENDFILE
- DEFAULT_SEND_FILE_CHUNK_SIZE: 0x100000(1MB)
DEFAULT_WORK_QUEUE_SIZE(server only): 10
DEFAULT_MAX_THREAD_NUMBER(server only): 10
DEFAULT_RESPONSE_REQUEST(p-server only): 3(-1 is INF)

For client

MUL_CLIENT(second unit)
SLOW_CLIENT(microsecond unit, (buf_size/SLOW_CLIENT) bytes/usec)
DEFAULT_PROGRESS_BAR_WIDTH: 30

For both

TIMEOUT: 5(second unit)