我一直在尝试用python编写UDP客户机/服务器(如下图所示)。 代码可以工作并运行。但是,我认为这条线有问题:
try:
data, server = client_socket.recvfrom(1024) **# THIS LINE**
end = time.time()
elapsed = end - start
print(f'{data} {pings} {elapsed}')
当我运行代码时,它会打印出计数器、当前时间和“请求超时”10次,这是我想要的。我不知道为什么!我做了很多研究,也尝试过别人的代码,但都没用!请帮忙!在
服务器:
^{pr2}$客户:
import time
import socket
count = 0
for pings in range(10):
client_socket = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
client_socket.settimeout(1.0)
message = b'test'
address = ("127.0.0.1", 12000)
start = time.time()
client_socket.sendto(message, address)
count = count +1
print(count, "\n", "current time: ", start)
try:
data, server = client_socket.recvfrom(1024)
end = time.time()
elapsed = end - start
print(f'{data} {pings} {elapsed}')
except socket.timeout:
print('REQUEST TIMED OUT')
目前没有回答
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