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add slowclient

This commit is contained in:
ubuntu201711081 2020-12-05 02:13:13 +00:00
parent 97e1e19c5a
commit 7b5e554d85
4 changed files with 22 additions and 10 deletions
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6
Makefile
View File

@ -18,8 +18,10 @@ p-server: socket_wrapper.o p-server.c
$(CC) -o p-server p-server.c socket_wrapper.o $(CFLAGS)
p-client: socket_wrapper.o p-client.c
$(CC) -o p-client p-client.c socket_wrapper.o $(CFLAGS)
p-slowclient: socket_wrapper.o p-client.c
$(CC) -o p-slowclient p-client.c socket_wrapper.o $(CFLAGS) -D SLOW_CLIENT=10
p-mulclient: socket_wrapper.o p-client.c
$(CC) -o p-slowclient p-client.c socket_wrapper.o $(CFLAGS) -D MUL_CLIENT=10
slowclient: socket_wrapper.o client.c
$(CC) -o slowclient client.c socket_wrapper.o $(CFLAGS) -D SLOW_CLIENT=1000
.PHONY: clean moveall
clean:

3
README.md
View File

@ -26,7 +26,8 @@ For server
- DEFAULT_MAX_THREAD_NUMBER: 10
For client
- SLOW_CLIENT(second unit)
- MUL_CLIENT(second unit)
- SLOW_CLIENT(microsecond unit, (buf_size/SLOW_CLIENT) bytes/usec)
- DEFAULT_PROGRESS_BAR_WIDTH: 30
For both

16
client.c
View File

@ -27,8 +27,11 @@ static const int TIMEOUT = 5;
#else
static const int TIMEOUT = DEFAULT_TIMEOUT;
#endif
#ifndef DEFAULT_PROGRESS_BAR_WIDTH
static const int PROGRESS_BAR_WIDTH = 30;
#else
static const int PROGRESS_BAR_WIDTH = DEFAULT_PROGRESS_BAR_WIDTH;
#endif
/*========
*Operation
*========*/
@ -41,8 +44,8 @@ int sendReadOp(int sock,const char * filename){
perror("readop send fail");
return -1;
}
#ifdef SLOW_CLIENT
sleep(SLOW_CLIENT);
#ifdef MUL_CLIENT
sleep(MUL_CLIENT);
#endif
if(send(sock,filename,op.file_url_size,0)<0){
perror("readop filename send fail");
@ -66,7 +69,7 @@ void DisplayProgressBar(size_t offset,size_t total,double cur_progress){
buf[i] = '=';
else if(i == cur_pos)
buf[i] = '>';
else buf[i] = ' ';
else buf[i] = '.';
}
printf("\r[%s]: %.2f%% bytes: %ld/%ld bytes",buf,cur_progress,total,offset);
}
@ -82,7 +85,7 @@ int recvFile(int sock, const char * filename,size_t file_size){
int fd;
size_t count = 0;
int i;
int cur_progress = 1;
double cur_progress = 1;
int return_value = 0;
int buf_sz = getBufferSizeFrom(sock);
uint8_t * buf = malloc(buf_sz*sizeof(*buf));
@ -117,6 +120,9 @@ int recvFile(int sock, const char * filename,size_t file_size){
fflush(stdout);
}
count += readed;
#ifdef SLOW_CLIENT
usleep(SLOW_CLIENT);
#endif
}
DisplayProgressBar100Percent(file_size);
END:

7
p-client.c
View File

@ -45,8 +45,8 @@ int sendReadOp(int sock,const char * filename){
perror("readop send fail");
return -1;
}
#ifdef SLOW_CLIENT
sleep(SLOW_CLIENT);
#ifdef MUL_CLIENT
sleep(MUL_CLIENT);
#endif
if(send(sock,filename,op.file_url_size,0)<0){
perror("readop filename send fail");
@ -121,6 +121,9 @@ int recvFile(int sock, const char * filename,size_t file_size){
fflush(stdout);
}
count += readed;
#ifdef SLOW_CLIENT
usleep(SLOW_CLIENT);
#endif
}
DisplayProgressBar100Percent(file_size);
END: